CVE-2024-57922: falha de média gravidade em Linux
drm/amd/display: Add check for granularity in dml ceil/floor helpers
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In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Add check for granularity in dml ceil/floor helpers
[Why]
Wrapper functions for dcn_bw_ceil2() and dcn_bw_floor2()
should check for granularity is non zero to avoid assert and
divide-by-zero error in dcn_bw_ functions.
[How]
Add check for granularity 0.
(cherry picked from commit f6e09701c3eb2ccb8cb0518e0b67f1c69742a4ec)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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Referências
https://git.kernel.org/stable/c/0881fbc4fd62e00a2b8e102725f76d10351b2ea8https://git.kernel.org/stable/c/497471baf53bb8fd3cd1529d65d4d7f7b81f1917https://git.kernel.org/stable/c/4f0dd09ed3001725ffd8cdc2868e71df585392fehttps://git.kernel.org/stable/c/8a9315e6f7b2d94c65a1ba476481deddb20fc3aehttps://git.kernel.org/stable/c/95793f9684e58d2aa56671b2d616b4f9f577a0a8https://git.kernel.org/stable/c/ae9ab63a268be99a27a4720ca24f6be801744feehttps://git.kernel.org/stable/c/f3d1e4062ef251fa55ccfeca1e54a98b6818b3a1https://lists.debian.org/debian-lts-announce/2025/03/msg00001.htmlhttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html