# What is CVE-2024-21471? > CVE-2024-21471 is a high-severity flaw (CVSS 7.8) in Ar8035 Firmware from Qualcomm, published on 6 May 2024. It is not on the list of flaws known to be exploited today. The latest forecast puts its chance of use in the next 30 days at 0.1%. If you run an affected version, plan in the vendor’s fix. Canonical page: https://www.precursorintelligence.com/what-is/cve-2024-21471 ## At a glance - **Verdict:** Plan it in. No sign of exploitation and a low forecast. Patch it in your normal update cycle. - **Precursor Intelligence risk score:** 46 out of 100 (Medium); action: Plan remediation. Kept up to date as the evidence changes. - **Severity:** High (CVSS 7.8 out of 10) - **Known to be exploited:** No, not on the list of flaws known to be exploited today - **Chance of use in the next 30 days:** 0.1% (latest exploit-likelihood forecast) - **Published:** 6 May 2024 - **Record last updated:** 17 June 2026 - **Main product:** Ar8035 Firmware from Qualcomm - **Affected products:** 175 ## What is CVE-2024-21471? In plain terms An attacker has to be already on the device with an ordinary user account, and nobody has to click anything. If it works, the attacker can read data, change data and take it offline. ### The official description Memory corruption when IOMMU unmap of a GPU buffer fails in Linux. ### What kind of flaw is it? - CWE-416: Use After Free ### How an attack on it works - Where an attacker can be: Already on the device - How hard it is to pull off: Easy: no special conditions - Login needed first: An ordinary user account - Does someone have to click: No, nobody has to do anything - What an attacker gets: Can read data, change data and take it offline Severity vector: `CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H` ## Is CVE-2024-21471 being exploited? Not that we know of It is not on the list of flaws known to be exploited today. The latest forecast puts the chance of it being used in the next 30 days at 0.1%. That can change at any time, which is why we keep watching. Exploit likelihood over the last 7 days: 0.1%, 0.1%, 0.1%, 0.1%, 0.1%, 0.1%, 0.1%. ### Timeline - 6 May 2024: Published - 17 June 2026: Record last updated ### How Precursor Intelligence ranks it CVE-2024-21471 scores **46 out of 100 (Medium)**, with the action "Plan remediation". Every published flaw gets a risk score from 0 to 100, kept up to date as the evidence changes. Four things go into the score, from the one that counts most to the ones that count less: - Evidence it is being exploited: biggest factor - How severe it is: strong factor - How widely exposed it is: smaller factor - Threat activity around it: smaller factor 85 and above is Critical. Anything confirmed as exploited is always marked for an emergency patch, whatever its score. When this flaw matches software you track, it lands in your list with its score and the reasons behind it. ## Who is affected by CVE-2024-21471? The published record lists 175 products. - [Ar8035 Firmware](https://www.precursorintelligence.com/product/qualcomm/ar8035_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [205 Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/205_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [215 Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/215_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [C-V2x 9150 Firmware](https://www.precursorintelligence.com/product/qualcomm/c-v2x_9150_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Csra6620 Firmware](https://www.precursorintelligence.com/product/qualcomm/csra6620_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Csra6640 Firmware](https://www.precursorintelligence.com/product/qualcomm/csra6640_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Fastconnect 6200 Firmware](https://www.precursorintelligence.com/product/qualcomm/fastconnect_6200_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Fastconnect 6700 Firmware](https://www.precursorintelligence.com/product/qualcomm/fastconnect_6700_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Fastconnect 6800 Firmware](https://www.precursorintelligence.com/product/qualcomm/fastconnect_6800_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Fastconnect 6900 Firmware](https://www.precursorintelligence.com/product/qualcomm/fastconnect_6900_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Fastconnect 7800 Firmware](https://www.precursorintelligence.com/product/qualcomm/fastconnect_7800_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Flight Rb5 5g Firmware](https://www.precursorintelligence.com/product/qualcomm/flight_rb5_5g_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Mdm9250 Firmware](https://www.precursorintelligence.com/product/qualcomm/mdm9250_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Mdm9628 Firmware](https://www.precursorintelligence.com/product/qualcomm/mdm9628_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Mdm9650 Firmware](https://www.precursorintelligence.com/product/qualcomm/mdm9650_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qam8255p Firmware](https://www.precursorintelligence.com/product/qualcomm/qam8255p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qam8295p Firmware](https://www.precursorintelligence.com/product/qualcomm/qam8295p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qam8650p Firmware](https://www.precursorintelligence.com/product/qualcomm/qam8650p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qam8775p Firmware](https://www.precursorintelligence.com/product/qualcomm/qam8775p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qamsrv1h Firmware](https://www.precursorintelligence.com/product/qualcomm/qamsrv1h_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qamsrv1m Firmware](https://www.precursorintelligence.com/product/qualcomm/qamsrv1m_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6174a Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6174a_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6310 Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6310_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6320 Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6320_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6335 Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6335_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6391 Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6391_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6426 Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6426_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6436 Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6436_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6564a Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6564a_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6564au Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6564au_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6574 Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6574_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6574a Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6574a_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6574au Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6574au_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6595 Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6595_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6595au Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6595au_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6678aq Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6678aq_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6696 Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6696_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6698aq Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6698aq_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca6797aq Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6797aq_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca8081 Firmware](https://www.precursorintelligence.com/product/qualcomm/qca8081_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca8337 Firmware](https://www.precursorintelligence.com/product/qualcomm/qca8337_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qca9377 Firmware](https://www.precursorintelligence.com/product/qualcomm/qca9377_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcm4325 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcm4325_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcm4490 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcm4490_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcm5430 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcm5430_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcm6125 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcm6125_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcm6490 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcm6490_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcm8550 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcm8550_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcn6024 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcn6024_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcn9011 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcn9011_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcn9012 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcn9012_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcn9024 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcn9024_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcs410 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcs410_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcs4490 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcs4490_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcs5430 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcs5430_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcs610 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcs610_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcs6125 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcs6125_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcs6490 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcs6490_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcs7230 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcs7230_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcs8250 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcs8250_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcs8550 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcs8550_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qrb5165m Firmware](https://www.precursorintelligence.com/product/qualcomm/qrb5165m_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qrb5165n Firmware](https://www.precursorintelligence.com/product/qualcomm/qrb5165n_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qsm8350 Firmware](https://www.precursorintelligence.com/product/qualcomm/qsm8350_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Robotics Rb3 Firmware](https://www.precursorintelligence.com/product/qualcomm/robotics_rb3_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Robotics Rb5 Firmware](https://www.precursorintelligence.com/product/qualcomm/robotics_rb5_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa4150p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa4150p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa4155p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa4155p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa6145p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa6145p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa6150p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa6150p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa6155p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa6155p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa7255p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa7255p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa8145p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa8145p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa8150p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa8150p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa8155p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa8155p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa8195p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa8195p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa8255p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa8255p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa8295p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa8295p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa8530p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa8530p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa8540p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa8540p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa8620p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa8620p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa8650p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa8650p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa8770p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa8770p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa8775p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa8775p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sa9000p Firmware](https://www.precursorintelligence.com/product/qualcomm/sa9000p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [SD 8 Gen1 5g Firmware](https://www.precursorintelligence.com/product/qualcomm/sd_8_gen1_5g_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sd660 Firmware](https://www.precursorintelligence.com/product/qualcomm/sd660_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sd835 Firmware](https://www.precursorintelligence.com/product/qualcomm/sd835_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sd865 5g Firmware](https://www.precursorintelligence.com/product/qualcomm/sd865_5g_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sd888 Firmware](https://www.precursorintelligence.com/product/qualcomm/sd888_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sdx20m Firmware](https://www.precursorintelligence.com/product/qualcomm/sdx20m_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sdx55 Firmware](https://www.precursorintelligence.com/product/qualcomm/sdx55_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sg4150p Firmware](https://www.precursorintelligence.com/product/qualcomm/sg4150p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sg8275p Firmware](https://www.precursorintelligence.com/product/qualcomm/sg8275p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sm6370 Firmware](https://www.precursorintelligence.com/product/qualcomm/sm6370_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sm7315 Firmware](https://www.precursorintelligence.com/product/qualcomm/sm7315_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sm7325p Firmware](https://www.precursorintelligence.com/product/qualcomm/sm7325p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sm8550p Firmware](https://www.precursorintelligence.com/product/qualcomm/sm8550p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Smart Audio 400 Firmware](https://www.precursorintelligence.com/product/qualcomm/smart_audio_400_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 210 Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_210_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 212 Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_212_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 4 Gen 1 Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_4_gen_1_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 4 Gen 2 Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_4_gen_2_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 480 5g Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_480_5g_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - Snapdragon 480+ 5g Mobile Firmware by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 660 Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_660_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 680 4g Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_680_4g_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 685 4g Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_685_4g_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 695 5g Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_695_5g_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 778g 5g Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_778g_5g_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - Snapdragon 778g+ 5g Mobile Firmware by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 780g 5g Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_780g_5g_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 782g Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_782g_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - Snapdragon 7c+ Gen 3 Compute Firmware by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 8 Gen 1 Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_8_gen_1_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 8 Gen 2 Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_8_gen_2_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 8 Gen 3 Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_8_gen_3_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - Snapdragon 8+ Gen 1 Mobile Firmware by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - Snapdragon 8+ Gen 2 Mobile Firmware by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 820 Automotive Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_820_automotive_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 835 Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_835_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 845 Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_845_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 865 5g Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_865_5g_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - Snapdragon 865+ 5g Mobile Firmware by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 870 5g Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_870_5g_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 888 5g Mobile Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_888_5g_mobile_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - Snapdragon 888+ 5g Mobile Firmware by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon Ar2 Gen 1 Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_ar2_gen_1_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon Auto 5g Modem-Rf Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_auto_5g_modem-rf_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - Snapdragon W5+ Gen 1 Wearable Firmware by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon X12 Lte Modem Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_x12_lte_modem_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon X20 Lte Modem Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_x20_lte_modem_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon X65 5g Modem-Rf Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_x65_5g_modem-rf_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon Xr1 Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_xr1_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon Xr2 5g Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_xr2_5g_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Srv1h Firmware](https://www.precursorintelligence.com/product/qualcomm/srv1h_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Srv1m Firmware](https://www.precursorintelligence.com/product/qualcomm/srv1m_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Ssg2115p Firmware](https://www.precursorintelligence.com/product/qualcomm/ssg2115p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Ssg2125p Firmware](https://www.precursorintelligence.com/product/qualcomm/ssg2125p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sw5100 Firmware](https://www.precursorintelligence.com/product/qualcomm/sw5100_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sw5100p Firmware](https://www.precursorintelligence.com/product/qualcomm/sw5100p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sxr1120 Firmware](https://www.precursorintelligence.com/product/qualcomm/sxr1120_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sxr1230p Firmware](https://www.precursorintelligence.com/product/qualcomm/sxr1230p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sxr2230p Firmware](https://www.precursorintelligence.com/product/qualcomm/sxr2230p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sxr2250p Firmware](https://www.precursorintelligence.com/product/qualcomm/sxr2250p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Talynplus Firmware](https://www.precursorintelligence.com/product/qualcomm/talynplus_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Video Collaboration Vc1 Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/video_collaboration_vc1_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Video Collaboration Vc3 Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/video_collaboration_vc3_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Video Collaboration Vc5 Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/video_collaboration_vc5_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcd9326 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcd9326_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcd9335 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcd9335_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcd9340 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcd9340_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcd9341 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcd9341_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcd9370 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcd9370_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcd9375 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcd9375_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcd9380 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcd9380_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcd9385 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcd9385_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcd9390 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcd9390_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcd9395 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcd9395_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcn3610 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcn3610_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcn3660b Firmware](https://www.precursorintelligence.com/product/qualcomm/wcn3660b_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcn3680b Firmware](https://www.precursorintelligence.com/product/qualcomm/wcn3680b_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcn3950 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcn3950_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcn3980 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcn3980_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcn3988 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcn3988_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcn3990 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcn3990_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wcn6740 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcn6740_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wsa8810 Firmware](https://www.precursorintelligence.com/product/qualcomm/wsa8810_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wsa8815 Firmware](https://www.precursorintelligence.com/product/qualcomm/wsa8815_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wsa8830 Firmware](https://www.precursorintelligence.com/product/qualcomm/wsa8830_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wsa8832 Firmware](https://www.precursorintelligence.com/product/qualcomm/wsa8832_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wsa8835 Firmware](https://www.precursorintelligence.com/product/qualcomm/wsa8835_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wsa8840 Firmware](https://www.precursorintelligence.com/product/qualcomm/wsa8840_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wsa8845 Firmware](https://www.precursorintelligence.com/product/qualcomm/wsa8845_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Wsa8845h Firmware](https://www.precursorintelligence.com/product/qualcomm/wsa8845h_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified ## How do I fix CVE-2024-21471? 1. **Check whether you run it.** Compare your versions with the affected products above. Not sure what you run? Precursor Intelligence can work it out from your public website, or you can pick it from a list. 2. **Apply the vendor’s fix.** Install the update named in the vendor’s advisory. We’ve put the advisory first in the list. 3. **If you can’t patch today.** Follow any mitigation the vendor publishes, and limit who can reach the affected system from the internet until the update is in. 4. **Keep an eye on it.** Track the product and we tell you as soon as we spot this flaw on the list of exploited flaws, or a jump in its exploit likelihood. ### References - [docs.qualcomm.com](https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2024-bulletin.html) (Patch, Vendor advisory) ## Questions ### What is CVE-2024-21471? CVE-2024-21471 is a high-severity flaw in Ar8035 Firmware from Qualcomm, published on 6 May 2024. An attacker has to be already on the device with an ordinary user account, and nobody has to click anything. If it works, the attacker can read data, change data and take it offline. ### How serious is CVE-2024-21471? It scores 7.8 out of 10 on the CVSS severity scale, which is high. Our risk score for CVE-2024-21471 is 46 out of 100, which is Medium. Its action is "Plan remediation". No sign of exploitation and a low forecast. Patch it in your normal update cycle. ### Is CVE-2024-21471 being exploited? It is not on the list of flaws known to be exploited today. The latest forecast puts the chance of it being used in the next 30 days at 0.1%. That can change at any time, which is why we keep watching. ### Which versions does CVE-2024-21471 affect? For Ar8035 Firmware from Qualcomm: version not specified. The record lists 175 products in all, each with its versions, under "Who is affected" on this page. ### How do I fix CVE-2024-21471? Install the update the vendor names in its advisory, linked first under "How do I fix" on this page. If you can't patch today, follow the vendor's mitigation and limit who can reach the affected system from the internet. ## Does CVE-2024-21471 affect you? Precursor Intelligence keeps checking for you: - **Tell us what you run.** Pick your software from a list, or let us work it out from your website. - **We match it to every flaw.** Over 400,000 published flaws, checked against your list. - **Ranked by real-world risk.** Every flaw gets a 0 to 100 risk score, kept up to date, led by evidence criminals are using it. - **Told as soon as we know.** An alert by email, in the app or by webhook to your own tools. Start free (no card, nothing to install): https://www.precursorintelligence.com/register Book a demo: https://www.precursorintelligence.com/contact