CVE-2023-53498
drm/amd/display: Fix potential null dereference
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 1, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
9a71c7d31734f74549ad2bcd652c403c71e7c8d1 < 624a60911b71af08a912ee8a296b271b3e7b34ab 9a71c7d31734f74549ad2bcd652c403c71e7c8d1 < 4b1afffdd94093118b3cc235ef2b4d2520fb4950 9a71c7d31734f74549ad2bcd652c403c71e7c8d1 < b75aaebac265e3f29863699d9a929fdfba13d0a4 9a71c7d31734f74549ad2bcd652c403c71e7c8d1 < 281933f36a53fed1c2993a92cf1edfb424595474 9a71c7d31734f74549ad2bcd652c403c71e7c8d1 < d4b749771fed3f99bbe8880eaab32a05ede0e5fa 9a71c7d31734f74549ad2bcd652c403c71e7c8d1 < 52f1783ff4146344342422c1cd94fcb4ce39b6fe
Linux / Linux
5.6
References
git.kernel.org: https://git.kernel.org/stable/c/624a60911b71af08a912ee8a296b271b3e7b34ab git.kernel.org: https://git.kernel.org/stable/c/4b1afffdd94093118b3cc235ef2b4d2520fb4950 git.kernel.org: https://git.kernel.org/stable/c/b75aaebac265e3f29863699d9a929fdfba13d0a4 git.kernel.org: https://git.kernel.org/stable/c/281933f36a53fed1c2993a92cf1edfb424595474 git.kernel.org: https://git.kernel.org/stable/c/d4b749771fed3f99bbe8880eaab32a05ede0e5fa git.kernel.org: https://git.kernel.org/stable/c/52f1783ff4146344342422c1cd94fcb4ce39b6fe