fbdev: efifb: Register sysfs groups through driver core
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.1epss 0.3%
probabilidade de exploração
0.3%top 82% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
fbdev: efifb: Register sysfs groups through driver core
The driver core can register and cleanup sysfs groups already.
Make use of that functionality to simplify the error handling and
cleanup.
Also avoid a UAF race during unregistering where the sysctl attributes
were usable after the info struct was freed.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/2a9c40c72097b583b23aeb2a26d429ccfc81fbc1https://git.kernel.org/stable/c/2d97b85eb5a86766ad0f8ea3d121e6ae144e3ed8https://git.kernel.org/stable/c/36bfefb6baaa8e46de44f4fd919ce4347337620fhttps://git.kernel.org/stable/c/4684d69b9670a83992189f6271dc0fcdec4ed0d7https://git.kernel.org/stable/c/872cd2d029d2c970a8a1eea88b48dab2b3f2e93ahttps://git.kernel.org/stable/c/95cdd538e0e5677efbdf8aade04ec098ab98f457https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html