Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix potential null dereference The adev->dm.dc pointer can be NULL and dereferenced in amdgpu_dm_fini() without checking. Add a NULL pointer check before calling dc_dmub_srv_destroy(). Found by Linux Verification Center (linuxtesting.org) with SVACE.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.6, < 5.10.246 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/281933f36a53fed1c2993a92cf1edfb424595474Patch
- https://git.kernel.org/stable/c/4b1afffdd94093118b3cc235ef2b4d2520fb4950Patch
- https://git.kernel.org/stable/c/52f1783ff4146344342422c1cd94fcb4ce39b6fePatch
- https://git.kernel.org/stable/c/624a60911b71af08a912ee8a296b271b3e7b34abPatch
- https://git.kernel.org/stable/c/b75aaebac265e3f29863699d9a929fdfba13d0a4Patch
- https://git.kernel.org/stable/c/d4b749771fed3f99bbe8880eaab32a05ede0e5faPatch
FAQ
What is CVE-2023-53498?
CVE-2023-53498 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix potential null dereference The adev->dm.dc pointer can be NULL and dereferenced in amdgpu_dm_fini() without c...
How severe is CVE-2023-53498?
CVE-2023-53498 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-53498?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.