CVE-2023-52812
Estado: AnalizadaAlta (7.8)—
En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd: comprueba el número de niveles de enlace cuando se actualiza el parámetro pcie. En el entorno SR-IOV, el valor de pcie_table->num_of_link_levels será 0, y num_of_levels - 1 provocará un índice de matriz fuera de los límites.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 7.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.26%
- Percentil entre todas las CVEs puntuadas: 16
- Fecha de la puntuación: 8/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (2)
CWE
- CWE-129
Referencias
- https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a
- https://git.kernel.org/stable/c/2f2d48b6247ae3001f83c98730b3cce475cb2927
- https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec
- https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670
- https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a
- https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec
- https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
JSON original (NVD)
Mostrar
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