Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check null pointers before used [WHAT & HOW] Poniters, such as dc->clk_mgr, are null checked previously in the same function, so Coverity warns "implies that "dc->clk_mgr" might be null". As a result, these pointers need to be checked when used again. This fixes 10 FORWARD_NULL issues reported by Coverity.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before 692e9a20018da7aa225d8dced44803f9852aca81; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before 5b35bf1a82eb29841b67ff5643ba83762250fc24; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before be1fb44389ca3038ad2430dac4234669bc177ee3 |
| Linux / Linux | affected 4.15; unaffected 0 before 4.15; unaffected 6.6.160 through 6.6.*; unaffected 6.11.3 through 6.11.*; unaffected 6.12 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/692e9a20018da7aa225d8dced44803f9852aca81
- https://git.kernel.org/stable/c/5b35bf1a82eb29841b67ff5643ba83762250fc24
- https://git.kernel.org/stable/c/be1fb44389ca3038ad2430dac4234669bc177ee3
ADP enrichment
No English description supplied.
No references supplied.