# What is CVE-2023-4969? > CVE-2023-4969 is a medium-severity flaw (CVSS 6.5) in Opencl from Khronos, published on 16 January 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 1.2%. If you run an affected version, plan in the vendor’s fix. Canonical page: https://www.precursorintelligence.com/what-is/cve-2023-4969 ## 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:** 48 out of 100 (Medium); action: Plan remediation. Kept up to date as the evidence changes. - **Severity:** Medium (CVSS 6.5 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:** 1.2% (latest exploit-likelihood forecast) - **Published:** 16 January 2024 - **Record last updated:** 17 June 2026 - **Main product:** Opencl from Khronos - **Affected products:** 132 ## What is CVE-2023-4969? 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. ### The official description A GPU kernel can read sensitive data from another GPU kernel (even from another user or app) through an optimized GPU memory region called _local memory_ on various architectures. ### What kind of flaw is it? - CWE-401: Missing Release of Memory after Effective Lifetime ### 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 Severity vector: `CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N` ## Is CVE-2023-4969 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 1.2%. That can change at any time, which is why we keep watching. Exploit likelihood over the last 7 days: 1.2%, 1.2%, 1.2%, 1.2%, 1.2%, 1.2%, 1.2%. ### Timeline - 16 January 2024: Published - 17 June 2026: Record last updated ### How Precursor Intelligence ranks it CVE-2023-4969 scores **48 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-2023-4969? The published record lists 132 products. - [Opencl](https://www.precursorintelligence.com/product/khronos/opencl) by [Khronos](https://www.precursorintelligence.com/vendors/khronos) (Application): up to 3.0.11 - [Athlon 3000g Firmware](https://www.precursorintelligence.com/product/amd/athlon_3000g_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ddk](https://www.precursorintelligence.com/product/imaginationtech/ddk) by [Imaginationtech](https://www.precursorintelligence.com/vendors/imaginationtech) (Application): up to 23.2 - [Instinct Mi100 Firmware](https://www.precursorintelligence.com/product/amd/instinct_mi100_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Instinct Mi210 Firmware](https://www.precursorintelligence.com/product/amd/instinct_mi210_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Instinct Mi250 Firmware](https://www.precursorintelligence.com/product/amd/instinct_mi250_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Instinct Mi300a Firmware](https://www.precursorintelligence.com/product/amd/instinct_mi300a_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Instinct Mi300x Firmware](https://www.precursorintelligence.com/product/amd/instinct_mi300x_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Instinct Mi25 Firmware](https://www.precursorintelligence.com/product/amd/radeon_instinct_mi25_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Instinct Mi50 Firmware](https://www.precursorintelligence.com/product/amd/radeon_instinct_mi50_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Pro V520 Firmware](https://www.precursorintelligence.com/product/amd/radeon_pro_v520_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Pro V620 Firmware](https://www.precursorintelligence.com/product/amd/radeon_pro_v620_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Pro W5500x Firmware](https://www.precursorintelligence.com/product/amd/radeon_pro_w5500x_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Pro W5700x Firmware](https://www.precursorintelligence.com/product/amd/radeon_pro_w5700x_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Pro W6300m Firmware](https://www.precursorintelligence.com/product/amd/radeon_pro_w6300m_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Pro W6400 Firmware](https://www.precursorintelligence.com/product/amd/radeon_pro_w6400_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Pro W6500m Firmware](https://www.precursorintelligence.com/product/amd/radeon_pro_w6500m_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Pro W7500 Firmware](https://www.precursorintelligence.com/product/amd/radeon_pro_w7500_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Pro W7600 Firmware](https://www.precursorintelligence.com/product/amd/radeon_pro_w7600_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 5300 Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_5300_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 5300m Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_5300m_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 5300xt Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_5300xt_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 5500 Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_5500_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 5500m Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_5500m_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 5500xt Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_5500xt_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 5600 Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_5600_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 5600m Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_5600m_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 5600xt Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_5600xt_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 5700 Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_5700_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 5700m Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_5700m_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 5700xt Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_5700xt_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 6800 Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_6800_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 6800xt Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_6800xt_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 6900xt Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_6900xt_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 6950xt Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_6950xt_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 7600 Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_7600_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 7600xt Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_7600xt_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 7700xt Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_7700xt_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 7800xt Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_7800xt_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 7900xt Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_7900xt_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Radeon Rx 7900xtx Firmware](https://www.precursorintelligence.com/product/amd/radeon_rx_7900xtx_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 3 3200g Firmware](https://www.precursorintelligence.com/product/amd/ryzen_3_3200g_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 3 3200ge Firmware](https://www.precursorintelligence.com/product/amd/ryzen_3_3200ge_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 3 3200u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_3_3200u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 3 3250c Firmware](https://www.precursorintelligence.com/product/amd/ryzen_3_3250c_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 3 3250u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_3_3250u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 3 4300g Firmware](https://www.precursorintelligence.com/product/amd/ryzen_3_4300g_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 3 4300ge Firmware](https://www.precursorintelligence.com/product/amd/ryzen_3_4300ge_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 3 4300u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_3_4300u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 3 5300g Firmware](https://www.precursorintelligence.com/product/amd/ryzen_3_5300g_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 3 5300ge Firmware](https://www.precursorintelligence.com/product/amd/ryzen_3_5300ge_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 3 5300u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_3_5300u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 3 7320u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_3_7320u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 3 7335u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_3_7335u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 3 7440u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_3_7440u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 3 Pro 3200g Firmware](https://www.precursorintelligence.com/product/amd/ryzen_3_pro_3200g_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 3 Pro 3200ge Firmware](https://www.precursorintelligence.com/product/amd/ryzen_3_pro_3200ge_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 3400g Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_3400g_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 4500u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_4500u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 4600g Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_4600g_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 4600ge Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_4600ge_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 4600h Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_4600h_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 4600hs Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_4600hs_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 4600u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_4600u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 4680u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_4680u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 5500gt Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_5500gt_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 5500u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_5500u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 5600g Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_5600g_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 5600ge Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_5600ge_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 5600gt Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_5600gt_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 6600h Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_6600h_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 6600hs Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_6600hs_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 6600u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_6600u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 7500f Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_7500f_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 7520u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_7520u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 7535hs Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_7535hs_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 7535u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_7535u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 7600 Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_7600_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 7600x Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_7600x_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 7640h Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_7640h_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 7645hx Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_7645hx_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 Pro 3350g Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_pro_3350g_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 Pro 3350ge Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_pro_3350ge_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 Pro 3400g Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_pro_3400g_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 Pro 3400ge Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_pro_3400ge_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 Pro 7540u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_pro_7540u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 Pro 7545u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_pro_7545u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 Pro 7640hs Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_pro_7640hs_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 Pro 7640u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_pro_7640u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 5 Pro 7645 Firmware](https://www.precursorintelligence.com/product/amd/ryzen_5_pro_7645_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 4700g Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_4700g_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 4700ge Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_4700ge_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 4700u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_4700u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 4800h Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_4800h_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 4800hs Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_4800hs_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 4800u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_4800u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 4980u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_4980u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 5700g Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_5700g_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 5700ge Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_5700ge_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 5700u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_5700u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 6800h Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_6800h_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 6800hs Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_6800hs_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 6800u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_6800u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 7700 Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_7700_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 7700x Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_7700x_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 7735hs Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_7735hs_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 7735u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_7735u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 7736u Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_7736u_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 7745hx Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_7745hx_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Ryzen 7 7800x3d Firmware](https://www.precursorintelligence.com/product/amd/ryzen_7_7800x3d_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - 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[Ryzen 9 Pro 7945hs Firmware](https://www.precursorintelligence.com/product/amd/ryzen_9_pro_7945hs_firmware) by [Amd](https://www.precursorintelligence.com/vendors/amd) (Operating system): version not specified - [Vulkan](https://www.precursorintelligence.com/product/khronos/vulkan) by [Khronos](https://www.precursorintelligence.com/vendors/khronos) (Application): up to 1.3.224 ## How do I fix CVE-2023-4969? 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 advisories and patch notes 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 - [registry.khronos.org](https://registry.khronos.org/vulkan/specs/1.3-extensions/html/index.html) (Vendor advisory) - [blog.trailofbits.com](https://blog.trailofbits.com) (Exploit, Mitigation, Third-party advisory) - [kb.cert.org](https://kb.cert.org/vuls/id/446598) (Third-party advisory, Government resource) - [registry.khronos.org](https://registry.khronos.org/OpenCL/specs/3.0-unified/html/OpenCL_API.html#_fundamental_memory_regions) (Technical description) ## Questions ### What is CVE-2023-4969? CVE-2023-4969 is a medium-severity flaw in Opencl from Khronos, published on 16 January 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. ### How serious is CVE-2023-4969? It scores 6.5 out of 10 on the CVSS severity scale, which is medium. Our risk score for CVE-2023-4969 is 48 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-2023-4969 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 1.2%. That can change at any time, which is why we keep watching. ### Which versions does CVE-2023-4969 affect? For Opencl from Khronos: up to 3.0.11. The record lists 132 products in all, each with its versions, under "Who is affected" on this page. ### How do I fix CVE-2023-4969? 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-2023-4969 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