# What is CVE-2023-33106? > CVE-2023-33106 is a high-severity flaw (CVSS 7.8) in Ar8035 Firmware from Qualcomm, published on 5 December 2023. It is on the list of flaws known to be exploited, so criminals are already using it. The latest forecast puts its chance of use in the next 30 days at 0.8%. If you run an affected version, patch it first. Canonical page: https://www.precursorintelligence.com/what-is/cve-2023-33106 ## At a glance - **Verdict:** Fix this now. Attackers are using this flaw today. If you run an affected version, it goes to the top of your list. - **Precursor Intelligence risk score:** 75 out of 100 (High); action: Emergency patch. Kept up to date as the evidence changes. - **Severity:** High (CVSS 7.8 out of 10) - **Known to be exploited:** Yes, it is on the government list of flaws known to be exploited - **Chance of use in the next 30 days:** 0.8% (latest exploit-likelihood forecast) - **Published:** 5 December 2023 - **Record last updated:** 28 October 2025 - **Main product:** Ar8035 Firmware from Qualcomm - **Affected products:** 153 ## What is CVE-2023-33106? 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 while submitting a large list of sync points in an AUX command to the IOCTL_KGSL_GPU_AUX_COMMAND. ### What kind of flaw is it? - CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer - CWE-823: Use of Out-of-range Pointer Offset ### 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-2023-33106 being exploited? Yes Attackers are already using it. It is on the government list of flaws known to be exploited, and the latest forecast puts the chance of it being used in the next 30 days at 0.8%. Exploit likelihood over the last 7 days: 0.8%, 0.8%, 0.8%, 0.8%, 0.8%, 0.8%, 0.8%. ### Timeline - 5 December 2023: Published - 28 October 2025: Record last updated ### How Precursor Intelligence ranks it CVE-2023-33106 scores **75 out of 100 (High)**, with the action "Emergency patch". 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-2023-33106? The published record lists 153 products. - [Ar8035 Firmware](https://www.precursorintelligence.com/product/qualcomm/ar8035_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 Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/flight_rb5_5g_platform_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 - [Qca6174a Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6174a_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 - [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 - [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 - [Qcm2290 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcm2290_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Qcm4290 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcm4290_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 - [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 - [Qcs2290 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcs2290_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 - [Qcs4290 Firmware](https://www.precursorintelligence.com/product/qualcomm/qcs4290_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 - [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 - [Qualcomm 215 Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/qualcomm_215_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Robotics Rb5 Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/robotics_rb5_platform_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 - [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 - [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 - [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 - [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 - [Sm4125 Firmware](https://www.precursorintelligence.com/product/qualcomm/sm4125_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sm7250p Firmware](https://www.precursorintelligence.com/product/qualcomm/sm7250p_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 Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/smart_audio_400_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 4 Gen 1 Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_4_gen_1_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 4 Gen 2 Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_4_gen_2_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 439 Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_439_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 460 Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_460_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 480 5g Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_480_5g_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - Snapdragon 480+ 5g Mobile Platform Firmware by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 660 Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_660_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 662 Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_662_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 680 4g Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_680_4g_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 685 4g Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_685_4g_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 690 5g Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_690_5g_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 695 5g Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_695_5g_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 750g 5g Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_750g_5g_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 765 5g Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_765_5g_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 765g 5g Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_765g_5g_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 768g 5g Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_768g_5g_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 778g 5g Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_778g_5g_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - Snapdragon 778g+ 5g Mobile Platform Firmware by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 780g 5g Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_780g_5g_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 782g Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_782g_mobile_platform_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 Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_8_gen_1_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 8 Gen 2 Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_8_gen_2_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - Snapdragon 8+ Gen 1 Mobile Platform Firmware by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - Snapdragon 8+ Gen 2 Mobile Platform Firmware by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 865 5g Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_865_5g_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - Snapdragon 865+ 5g Mobile Platform Firmware by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 870 5g Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_870_5g_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon 888 5g Mobile Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_888_5g_mobile_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - Snapdragon 888+ 5g Mobile Platform Firmware by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon Ar2 Gen 1 Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_ar2_gen_1_platform_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 Platform 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 X55 5g Modem-Rf System Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_x55_5g_modem-rf_system_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon X65 5g Modem-Rf System Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_x65_5g_modem-rf_system_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Snapdragon Xr2 5g Platform Firmware](https://www.precursorintelligence.com/product/qualcomm/snapdragon_xr2_5g_platform_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - Snapdragon Xr2+ Gen 1 Platform 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 - [Sxr1230p Firmware](https://www.precursorintelligence.com/product/qualcomm/sxr1230p_firmware) by [Qualcomm](https://www.precursorintelligence.com/vendors/qualcomm) (Operating system): version not specified - [Sxr2130 Firmware](https://www.precursorintelligence.com/product/qualcomm/sxr2130_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 - [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 - [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 - [Wcn3615 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcn3615_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 - [Wcn3910 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcn3910_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-2023-33106? 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. **Check it wasn’t used before you patched.** Because criminals are already using this flaw, look for signs of a break-in on affected systems using the vendor’s guidance. ### References - [qualcomm.com](https://www.qualcomm.com/company/product-security/bulletins/december-2023-bulletin) (Patch, Vendor advisory) - [cisa.gov](https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-33106) (Government resource) ## Questions ### What is CVE-2023-33106? CVE-2023-33106 is a high-severity flaw in Ar8035 Firmware from Qualcomm, published on 5 December 2023. 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-2023-33106? It scores 7.8 out of 10 on the CVSS severity scale, which is high. Our risk score for CVE-2023-33106 is 75 out of 100, which is High. Its action is "Emergency patch". Attackers are using this flaw today. If you run an affected version, it goes to the top of your list. ### Is CVE-2023-33106 being exploited? Attackers are already using it. It is on the government list of flaws known to be exploited, and the latest forecast puts the chance of it being used in the next 30 days at 0.8%. ### Which versions does CVE-2023-33106 affect? For Ar8035 Firmware from Qualcomm: version not specified. The record lists 153 products in all, each with its versions, under "Who is affected" on this page. ### How do I fix CVE-2023-33106? 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. Because criminals are already using it, also check affected systems for signs of a break-in. ## Does CVE-2023-33106 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