CVE-2024-26779
Estado: ModificadaAlta (8.8)—
En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: mac80211: corrige la condición de ejecución al habilitar fast-xmit fast-xmit solo debe habilitarse después de que el sta se haya cargado en el controlador; de lo contrario, podría terminar pasando el error sta aún cargada a través de llamadas drv_tx al controlador, lo que genera posibles fallas debido a datos drv_priv no inicializados. Agregue una estación faltante->comprobación cargada y vuelva a verificar la transmisión rápida después de insertar una estación.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 8.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.28%
- Percentil entre todas las CVEs puntuadas: 19
- 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-362
Referencias
- https://git.kernel.org/stable/c/281280276b70c822f55ce15b661f6d1d3228aaa9
- https://git.kernel.org/stable/c/54b79d8786964e2f840e8a2ec4a9f9a50f3d4954
- https://git.kernel.org/stable/c/5ffab99e070b9f8ae0cf60c3c3602b84eee818dd
- https://git.kernel.org/stable/c/76fad1174a0cae6fc857b9f88b261a2e4f07d587
- https://git.kernel.org/stable/c/85720b69aef177318f4a18efbcc4302228a340e5
- https://git.kernel.org/stable/c/88c18fd06608b3adee547102505d715f21075c9d
- https://git.kernel.org/stable/c/bcbc84af1183c8cf3d1ca9b78540c2185cd85e7f
- https://git.kernel.org/stable/c/eb39bb548bf974acad7bd6780fe11f9e6652d696
- https://git.kernel.org/stable/c/281280276b70c822f55ce15b661f6d1d3228aaa9
- https://git.kernel.org/stable/c/54b79d8786964e2f840e8a2ec4a9f9a50f3d4954
- https://git.kernel.org/stable/c/5ffab99e070b9f8ae0cf60c3c3602b84eee818dd
- https://git.kernel.org/stable/c/76fad1174a0cae6fc857b9f88b261a2e4f07d587
- https://git.kernel.org/stable/c/85720b69aef177318f4a18efbcc4302228a340e5
- https://git.kernel.org/stable/c/88c18fd06608b3adee547102505d715f21075c9d
- https://git.kernel.org/stable/c/bcbc84af1183c8cf3d1ca9b78540c2185cd85e7f
- https://git.kernel.org/stable/c/eb39bb548bf974acad7bd6780fe11f9e6652d696
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
JSON original (NVD)
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