CVE-2023-52821
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/panel: fix a possible null pointer dereference
In the Linux kernel, the following vulnerability has been resolved: drm/panel: fix a possible null pointer dereference In versatile_panel_get_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
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) |
|---|---|---|---|---|---|
| f40f5b87d974655984ce545515e5c9e57b371b3c | affected | git | c7dc0aca5962fb37dbea9769dd26ec37813faae1 | Unavailable | None listed |
| f40f5b87d974655984ce545515e5c9e57b371b3c | affected | git | 2381f6b628b3214f07375e0adf5ce17093c31190 | Unavailable | None listed |
| f40f5b87d974655984ce545515e5c9e57b371b3c | affected | git | 79813cd59398015867d51e6d7dcc14d287d4c402 | Unavailable | None listed |
| f40f5b87d974655984ce545515e5c9e57b371b3c | affected | git | 4fa930ba046d20fc1899770396ee11e905fa96e4 | Unavailable | None listed |
| f40f5b87d974655984ce545515e5c9e57b371b3c | affected | git | 8a9dd36fcb4f3906982b82593393578db4479992 | Unavailable | None listed |
| f40f5b87d974655984ce545515e5c9e57b371b3c | affected | git | 924e5814d1f84e6fa5cb19c6eceb69f066225229 | 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) |
|---|---|---|---|---|---|
| 4.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.17 | Unavailable | None listed |
| 5.10.202 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.140 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.64 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.5.13 | unaffected | semver | Unavailable | 6.5.* | None listed |
| 6.6.3 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.7 | unaffected | original_commit_for_fix | Unavailable | * | None listed |