CVE-2023-53498
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
drm/amd/display: Fix potential null dereference
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 9a71c7d31734f74549ad2bcd652c403c71e7c8d1 | affected | git | 624a60911b71af08a912ee8a296b271b3e7b34ab | Unavailable | None listed |
| 9a71c7d31734f74549ad2bcd652c403c71e7c8d1 | affected | git | 4b1afffdd94093118b3cc235ef2b4d2520fb4950 | Unavailable | None listed |
| 9a71c7d31734f74549ad2bcd652c403c71e7c8d1 | affected | git | b75aaebac265e3f29863699d9a929fdfba13d0a4 | Unavailable | None listed |
| 9a71c7d31734f74549ad2bcd652c403c71e7c8d1 | affected | git | 281933f36a53fed1c2993a92cf1edfb424595474 | Unavailable | None listed |
| 9a71c7d31734f74549ad2bcd652c403c71e7c8d1 | affected | git | d4b749771fed3f99bbe8880eaab32a05ede0e5fa | Unavailable | None listed |
| 9a71c7d31734f74549ad2bcd652c403c71e7c8d1 | affected | git | 52f1783ff4146344342422c1cd94fcb4ce39b6fe | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.6 | Unavailable | None listed |
| 5.10.246 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.111 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.28 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2.15 | unaffected | semver | Unavailable | 6.2.* | None listed |
| 6.3.2 | unaffected | semver | Unavailable | 6.3.* | None listed |
| 6.4 | unaffected | original_commit_for_fix | Unavailable | * | None listed |