Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check null pointers before using them [WHAT & HOW] These pointers are null checked previously in the same function, indicating they might be null as reported by Coverity. As a result, they need to be checked when used again. This fixes 3 FORWARD_NULL issue reported by Coverity.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before 336bc3461b1c74e085bb0f2e1488df4dcc6dc983; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before 65e1d2c291553ef3f433a0b7109cc3002a5f40ae; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before 5e9386baa3033c369564d55de4bab62423e8a1d3; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before 1ff12bcd7deaeed25efb5120433c6a45dd5504a8 |
| Linux / Linux | affected 4.15; unaffected 0 before 4.15; unaffected 6.6.158 through 6.6.*; unaffected 6.10.14 through 6.10.*; unaffected 6.11.3 through 6.11.*; unaffected 6.12 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/336bc3461b1c74e085bb0f2e1488df4dcc6dc983
- https://git.kernel.org/stable/c/65e1d2c291553ef3f433a0b7109cc3002a5f40ae
- https://git.kernel.org/stable/c/5e9386baa3033c369564d55de4bab62423e8a1d3
- https://git.kernel.org/stable/c/1ff12bcd7deaeed25efb5120433c6a45dd5504a8
ADP enrichment
No English description supplied.
No references supplied.