CVE-2024-49892
drm/amd/display: Initialize get_bytes_per_element's default to 1
Vexday Risk Score
3Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
21 oct 2024Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Initialize get_bytes_per_element's default to 1
Variables, used as denominators and maybe not assigned to other values,
should not be 0. bytes_per_element_y & bytes_per_element_c are
initialized by get_bytes_per_element() which should never return 0.
This fixes 10 DIVIDE_BY_ZERO issues reported by Coverity.
Productos afectados
Linux · Linux¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
https://cert-portal.siemens.com/productcert/html/ssa-265688.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-355557.htmlhttps://git.kernel.org/stable/c/1f9f8186e239222f1c8d3dd73bf3bc6ae86c5e76https://git.kernel.org/stable/c/3334ab72cbba55a632f24579cd47c4a4e5e69cdahttps://git.kernel.org/stable/c/4067f4fa0423a89fb19a30b57231b384d77d2610https://git.kernel.org/stable/c/8f0abb39c16e719129de10596b3ae3363fa178b4https://git.kernel.org/stable/c/a23d6029e730f8a151b1a34afb169baac1274583https://git.kernel.org/stable/c/bc00d211da4ffad5314a2043b50bdc8ff8a33724https://git.kernel.org/stable/c/c7630935d9a4986e8c0ed91658a781b7a77d73f7https://git.kernel.org/stable/c/f921335123f6620c3dce5c96fbb95f18524a021chttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.htmlhttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html