Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Initialize denominators' default to 1 [WHAT & HOW] Variables used as denominators and maybe not assigned to other values, should not be 0. Change their default to 1 so they are never 0. This fixes 10 DIVIDE_BY_ZERO issues reported by Coverity.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < 9be768f08b16f020da376538b08463ac3a2ce8cdaffected4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < 9f35cec5e4b9759b38c663d18eae4eaf30f36527affected4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < 7f8e93b862aba08d540f1e9e03e0ceb4d0cfd5fbaffected4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < b995c0a6de6c74656a0c39cd57a0626351b13e3caffected
Linux Linux
Default version status: affected
4.15affected0 to < 4.15unaffected6.1.120 to ≤ 6.1.*unaffected6.6.64 to ≤ 6.6.*unaffected6.11.3 to ≤ 6.11.*unaffected6.12 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/9be768f08b16f020da376538b08463ac3a2ce8cd ↗
- https://git.kernel.org/stable/c/9f35cec5e4b9759b38c663d18eae4eaf30f36527 ↗
- https://git.kernel.org/stable/c/7f8e93b862aba08d540f1e9e03e0ceb4d0cfd5fb ↗
- https://git.kernel.org/stable/c/b995c0a6de6c74656a0c39cd57a0626351b13e3c ↗
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html ↗