CVE-2024-49907
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
drm/amd/display: Check null pointers before using dc->clk_mgr
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check null pointers before using dc->clk_mgr [WHY & HOW] dc->clk_mgr is null checked previously in the same function, indicating it might be null. Passing "dc" to "dc->hwss.apply_idle_power_optimizations", which dereferences null "dc->clk_mgr". (The function pointer resolves to "dcn35_apply_idle_power_optimizations".) This fixes 1 FORWARD_NULL issue reported by Coverity.
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) |
|---|---|---|---|---|---|
| 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c | affected | git | 8d54001f8dccd56146973f23f3ab2ba037a21251 | Unavailable | None listed |
| 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c | affected | git | a545a9403e04c6e17fdc04a26a61d9feebbba106 | Unavailable | None listed |
| 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c | affected | git | a2773e0a4b79e7a6463abdffaf8cc4f24428ba18 | Unavailable | None listed |
| 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c | affected | git | 9641bc4adf8446034e490ed543ae7e9833cfbdf5 | Unavailable | None listed |
| 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c | affected | git | 3f7e533c10db3d0158709a99e2129ff63add6bcd | Unavailable | None listed |
| 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c | affected | git | 5ba3fbf75b243b2863a8be9e7c393e003d3b88f3 | Unavailable | None listed |
| 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c | affected | git | 95d9e0803e51d5a24276b7643b244c7477daf463 | 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) |
|---|---|---|---|---|---|
| 4.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.15 | Unavailable | None listed |
| 5.10.227 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.168 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.113 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.55 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.10.14 | unaffected | semver | Unavailable | 6.10.* | None listed |
| 6.11.3 | unaffected | semver | Unavailable | 6.11.* | None listed |
| 6.12 | unaffected | original_commit_for_fix | Unavailable | * | None listed |