5.5

CVE-2024-36964

fs/9p: only translate RWX permissions for plain 9P2000

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 4.19.314
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.276
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.217
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.159
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.91
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.31
Linux ≫ Linux Kernel Version >= 6.7 < 6.8.10
Linux ≫ Linux Kernel Version6.9 Updaterc1
Linux ≫ Linux Kernel Version6.9 Updaterc2
Linux ≫ Linux Kernel Version6.9 Updaterc3
Linux ≫ Linux Kernel Version6.9 Updaterc4
Debian ≫ Debian Linux Version10.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.22% 0.12
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
Third Party Advisory
Mailing List
https://git.kernel.org/stable/c/157d468e34fdd3cb1ddc07c2be32fb3b02826b02
Patch
https://git.kernel.org/stable/c/5a605930e19f451294bd838754f7d66c976a8a2c
Patch
https://git.kernel.org/stable/c/ad4f65328661392de74e3608bb736fedf3b67e32
Patch
https://git.kernel.org/stable/c/ca9b5c81f0c918c63d73d962ed8a8e231f840bc8
Patch
https://git.kernel.org/stable/c/cd25e15e57e68a6b18dc9323047fe9c68b99290b
Patch
https://git.kernel.org/stable/c/df1962a199783ecd66734d563caf0fedecf08f96
Patch
https://git.kernel.org/stable/c/e55c601af3b1223a84f9f27f9cdbd2af5e203bf3
Patch
https://git.kernel.org/stable/c/e90bc596a74bb905e0a45bf346038c3f9d1e868d
Patch