CVE-2023-4969
MEDIUMCVSS 6.5/10EPSS 1.18%
Last modified
CVE-2023-4969 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 1.18% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Khronos | Opencl | <= 3.0.11 |
| Khronos | Vulkan | <= 1.3.224 |
| Imaginationtech | Ddk | <= 23.2 |
| Amd | Instinct Mi300x Firmware | All versions |
| Amd | Instinct Mi300a Firmware | All versions |
| Amd | Instinct Mi250 Firmware | All versions |
| Amd | Instinct Mi210 Firmware | All versions |
| Amd | Instinct Mi100 Firmware | All versions |
| Amd | Radeon Instinct Mi50 Firmware | All versions |
| Amd | Radeon Instinct Mi25 Firmware | All versions |
| Amd | Radeon Pro V620 Firmware | All versions |
| Amd | Radeon Pro V520 Firmware | All versions |
| Amd | Radeon Pro W7600 Firmware | All versions |
| Amd | Radeon Pro W7500 Firmware | All versions |
| Amd | Radeon Pro W6400 Firmware | All versions |
| Amd | Radeon Pro W6500m Firmware | All versions |
| Amd | Radeon Pro W6300m Firmware | All versions |
| Amd | Radeon Pro W5700x Firmware | All versions |
| Amd | Radeon Pro W5500x Firmware | All versions |
| Amd | Radeon Rx 7900xtx Firmware | All versions |
| Amd | Radeon Rx 7900xt Firmware | All versions |
| Amd | Radeon Rx 7800xt Firmware | All versions |
| Amd | Radeon Rx 7700xt Firmware | All versions |
| Amd | Radeon Rx 7600xt Firmware | All versions |
| Amd | Radeon Rx 7600 Firmware | All versions |
| Amd | Radeon Rx 6950xt Firmware | All versions |
| Amd | Radeon Rx 6900xt Firmware | All versions |
| Amd | Radeon Rx 6800xt Firmware | All versions |
| Amd | Radeon Rx 6800 Firmware | All versions |
| Amd | Radeon Rx 5300m Firmware | All versions |
| Amd | Radeon Rx 5300 Firmware | All versions |
| Amd | Radeon Rx 5300xt Firmware | All versions |
| Amd | Radeon Rx 5500m Firmware | All versions |
| Amd | Radeon Rx 5500 Firmware | All versions |
| Amd | Radeon Rx 5500xt Firmware | All versions |
| Amd | Radeon Rx 5600m Firmware | All versions |
| Amd | Radeon Rx 5600 Firmware | All versions |
| Amd | Radeon Rx 5600xt Firmware | All versions |
| Amd | Radeon Rx 5700m Firmware | All versions |
| Amd | Radeon Rx 5700 Firmware | All versions |
| Amd | Radeon Rx 5700xt Firmware | All versions |
| Amd | Ryzen 9 7945hx3d Firmware | All versions |
| Amd | Ryzen 9 7945hx Firmware | All versions |
| Amd | Ryzen 9 7845hx Firmware | All versions |
| Amd | Ryzen 7 7745hx Firmware | All versions |
| Amd | Ryzen 5 7645hx Firmware | All versions |
| Amd | Ryzen 9 7940h Firmware | All versions |
| Amd | Ryzen 9 Pro 7945hs Firmware | All versions |
| Amd | Ryzen 7 Pro 7840hs Firmware | All versions |
| Amd | Ryzen 7 7840h Firmware | All versions |
Showing 50 of 132 affected configurations. See NVD for the full list.
References
- https://blog.trailofbits.comExploit, Mitigation, Third Party Advisory
- https://kb.cert.org/vuls/id/446598Third Party Advisory, US Government Resource
- https://www.kb.cert.org/vuls/id/446598Third Party Advisory, US Government Resource
- https://blog.trailofbits.comExploit, Mitigation, Third Party Advisory
- https://kb.cert.org/vuls/id/446598Third Party Advisory, US Government Resource
- https://www.kb.cert.org/vuls/id/446598Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-4969?
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.
How severe is CVE-2023-4969?
CVE-2023-4969 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.18% probability of exploitation in the next 30 days.
How do I fix CVE-2023-4969?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2023-4969?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST