drm/msm/mdp5: Don't leak some plane state
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 5.5epss 0.1%
probabilidade de exploração
0.1%top 97% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/mdp5: Don't leak some plane state
Apparently no one noticed that mdp5 plane states leak like a sieve
ever since we introduced plane_state->commit refcount a few years ago
in 21a01abbe32a ("drm/atomic: Fix freeing connector/plane state too
early by tracking commits, v3.")
Fix it by using the right helpers.
Patchwork: https://patchwork.freedesktop.org/patch/551236/
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/12dfd02cbd1a678fbd66be0c2f79d5299c4921a9https://git.kernel.org/stable/c/2965015006ef18ca96d2eab9ebe6bca884c63291https://git.kernel.org/stable/c/5b0dd3a102f64996598bd1e8d8388848a7c561bchttps://git.kernel.org/stable/c/7fc11a830b2eb07a0e3c6f917e5e636df6fc5d4chttps://git.kernel.org/stable/c/815e42029f6e1e762898079f85546d6a0391ab95https://git.kernel.org/stable/c/b8a61df6f40448cf46611f7af05b00970d08d620https://git.kernel.org/stable/c/c0b1eee648702e04f1005d451f9689575b7f52edhttps://git.kernel.org/stable/c/fd0ad3b2365c1c58aa5a761c18efc4817193beb6