medium5.5
CVE-2021-47431
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix gart.bo pin_count leak gmc_v{9,10}_0_gart_disable() isn't called matched wi…
Impact
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix gart.bo pin_count leak gmc_v{9,10}_0_gart_disable() isn't called matched with correspoding gart_enbale function in SRIOV case. This will lead to gart.bo pin_count leak on driver unload.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 4.2 before 5.4.154 from 5.5 before 5.10.74 from 5.11 before 5.14.13 Version 5.15 |
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/18d1c5ea3798ba42cfa0f8b2264d873463facb03
- https://git.kernel.org/stable/c/621ddffb70db824eabd63d18ac635180fe9500f9
- https://git.kernel.org/stable/c/66805763a97f8f7bdf742fc0851d85c02ed9411f
- https://git.kernel.org/stable/c/83d857d6b0967b6709cd38750c3ce2ed8ced1a95
- https://git.kernel.org/stable/c/18d1c5ea3798ba42cfa0f8b2264d873463facb03
- https://git.kernel.org/stable/c/621ddffb70db824eabd63d18ac635180fe9500f9
- https://git.kernel.org/stable/c/66805763a97f8f7bdf742fc0851d85c02ed9411f
- https://git.kernel.org/stable/c/83d857d6b0967b6709cd38750c3ce2ed8ced1a95