Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Initialize get_bytes_per_element's default to 1 Variables, used as denominators and maybe not assigned to other values, should not be 0. bytes_per_element_y & bytes_per_element_c are initialized by get_bytes_per_element() which should never return 0. This fixes 10 DIVIDE_BY_ZERO issues reported by Coverity.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before 8f0abb39c16e719129de10596b3ae3363fa178b4; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before f921335123f6620c3dce5c96fbb95f18524a021c; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before 1f9f8186e239222f1c8d3dd73bf3bc6ae86c5e76; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before a23d6029e730f8a151b1a34afb169baac1274583; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before c7630935d9a4986e8c0ed91658a781b7a77d73f7; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before bc00d211da4ffad5314a2043b50bdc8ff8a33724; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before 3334ab72cbba55a632f24579cd47c4a4e5e69cda; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c before 4067f4fa0423a89fb19a30b57231b384d77d2610 |
| Linux / Linux | affected 4.15; unaffected 0 before 4.15; unaffected 5.4.285 through 5.4.*; unaffected 5.10.227 through 5.10.*; unaffected 5.15.168 through 5.15.*; unaffected 6.1.113 through 6.1.*; unaffected 6.6.55 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/8f0abb39c16e719129de10596b3ae3363fa178b4
- https://git.kernel.org/stable/c/f921335123f6620c3dce5c96fbb95f18524a021c
- https://git.kernel.org/stable/c/1f9f8186e239222f1c8d3dd73bf3bc6ae86c5e76
- https://git.kernel.org/stable/c/a23d6029e730f8a151b1a34afb169baac1274583
- https://git.kernel.org/stable/c/c7630935d9a4986e8c0ed91658a781b7a77d73f7
- https://git.kernel.org/stable/c/bc00d211da4ffad5314a2043b50bdc8ff8a33724
- https://git.kernel.org/stable/c/3334ab72cbba55a632f24579cd47c4a4e5e69cda
- https://git.kernel.org/stable/c/4067f4fa0423a89fb19a30b57231b384d77d2610
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
No English description supplied.