Description
In the Linux kernel, the following vulnerability has been resolved: drm/modes: Avoid divide by zero harder in drm_mode_vrefresh() drm_mode_vrefresh() is trying to avoid divide by zero by checking whether htotal or vtotal are zero. But we may still end up with a div-by-zero of vtotal*htotal*...
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
2f0e9d804935970a4ce0f58dd046b41881bfd8f3 to < e7c7b48a0fc5ed83baae400a1b15e33978c25d7faffected2f0e9d804935970a4ce0f58dd046b41881bfd8f3 to < 69fbb01e891701e6d04db1ddb5ad49e42c4dd963affected2f0e9d804935970a4ce0f58dd046b41881bfd8f3 to < b39de5a71bac5641d0fda33d1cf5682d82cf1ae5affected2f0e9d804935970a4ce0f58dd046b41881bfd8f3 to < 47c8b6cf1d08f0ad40d7ea7b025442e51b35ee1faffected2f0e9d804935970a4ce0f58dd046b41881bfd8f3 to < 9398332f23fab10c5ec57c168b44e72997d6318eaffected
Linux Linux
Default version status: affected
4.17affected0 to < 4.17unaffected5.15.176 to ≤ 5.15.*unaffected6.1.122 to ≤ 6.1.*unaffected6.6.68 to ≤ 6.6.*unaffected6.12.7 to ≤ 6.12.*unaffected6.13 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/e7c7b48a0fc5ed83baae400a1b15e33978c25d7f ↗
- https://git.kernel.org/stable/c/69fbb01e891701e6d04db1ddb5ad49e42c4dd963 ↗
- https://git.kernel.org/stable/c/b39de5a71bac5641d0fda33d1cf5682d82cf1ae5 ↗
- https://git.kernel.org/stable/c/47c8b6cf1d08f0ad40d7ea7b025442e51b35ee1f ↗
- https://git.kernel.org/stable/c/9398332f23fab10c5ec57c168b44e72997d6318e ↗
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html ↗