fs/9p: only translate RWX permissions for plain 9P2000
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.8epss 0.5%
probabilidad de explotación
0.5%top 60% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
fs/9p: only translate RWX permissions for plain 9P2000
Garbage in plain 9P2000's perm bits is allowed through, which causes it
to be able to set (among others) the suid bit. This was presumably not
the intent since the unix extended bits are handled explicitly and
conditionally on .u.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/157d468e34fdd3cb1ddc07c2be32fb3b02826b02https://git.kernel.org/stable/c/5a605930e19f451294bd838754f7d66c976a8a2chttps://git.kernel.org/stable/c/ad4f65328661392de74e3608bb736fedf3b67e32https://git.kernel.org/stable/c/ca9b5c81f0c918c63d73d962ed8a8e231f840bc8https://git.kernel.org/stable/c/cd25e15e57e68a6b18dc9323047fe9c68b99290bhttps://git.kernel.org/stable/c/df1962a199783ecd66734d563caf0fedecf08f96https://git.kernel.org/stable/c/e55c601af3b1223a84f9f27f9cdbd2af5e203bf3https://git.kernel.org/stable/c/e90bc596a74bb905e0a45bf346038c3f9d1e868dhttps://lists.debian.org/debian-lts-announce/2024/06/msg00020.html