Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Do not return negative stream id for array [WHY] resource_stream_to_stream_idx returns an array index and it return -1 when not found; however, -1 is not a valid array index number. [HOW] When this happens, call ASSERT(), and return a zero instead. This fixes an OVERRUN and an NEGATIVE_RETURNS issues reported by Coverity.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before a76fa9c4f0fc0aa6f517da3fa7d7c23e8a32c7d0; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before 3ac31c9a707dd1c7c890b95333182f955e9dcb57 |
| Linux / Linux | affected 4.15; unaffected 0 before 4.15; unaffected 6.9.9 through 6.9.*; unaffected 6.10 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/a76fa9c4f0fc0aa6f517da3fa7d7c23e8a32c7d0
- https://git.kernel.org/stable/c/3ac31c9a707dd1c7c890b95333182f955e9dcb57
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.