CVE-2024-56369
drm/modes: Avoid divide by zero harder in drm_mode_vrefresh()
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 5.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
11 Jan 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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*...
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · LinuxWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →References
https://git.kernel.org/stable/c/47c8b6cf1d08f0ad40d7ea7b025442e51b35ee1fhttps://git.kernel.org/stable/c/69fbb01e891701e6d04db1ddb5ad49e42c4dd963https://git.kernel.org/stable/c/9398332f23fab10c5ec57c168b44e72997d6318ehttps://git.kernel.org/stable/c/b39de5a71bac5641d0fda33d1cf5682d82cf1ae5https://git.kernel.org/stable/c/e7c7b48a0fc5ed83baae400a1b15e33978c25d7fhttps://lists.debian.org/debian-lts-announce/2025/03/msg00001.html