CVE-2024-36964

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-36964
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.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
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
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
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html Third Party Advisory Mailing List
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc4:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
History

17 Dec 2025, 03:28

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
First Time Linux
Debian
Debian debian Linux
Linux linux Kernel
References () https://git.kernel.org/stable/c/157d468e34fdd3cb1ddc07c2be32fb3b02826b02 - () https://git.kernel.org/stable/c/157d468e34fdd3cb1ddc07c2be32fb3b02826b02 - Patch
References () https://git.kernel.org/stable/c/5a605930e19f451294bd838754f7d66c976a8a2c - () https://git.kernel.org/stable/c/5a605930e19f451294bd838754f7d66c976a8a2c - Patch
References () https://git.kernel.org/stable/c/ad4f65328661392de74e3608bb736fedf3b67e32 - () https://git.kernel.org/stable/c/ad4f65328661392de74e3608bb736fedf3b67e32 - Patch
References () https://git.kernel.org/stable/c/ca9b5c81f0c918c63d73d962ed8a8e231f840bc8 - () https://git.kernel.org/stable/c/ca9b5c81f0c918c63d73d962ed8a8e231f840bc8 - Patch
References () https://git.kernel.org/stable/c/cd25e15e57e68a6b18dc9323047fe9c68b99290b - () https://git.kernel.org/stable/c/cd25e15e57e68a6b18dc9323047fe9c68b99290b - Patch
References () https://git.kernel.org/stable/c/df1962a199783ecd66734d563caf0fedecf08f96 - () https://git.kernel.org/stable/c/df1962a199783ecd66734d563caf0fedecf08f96 - Patch
References () https://git.kernel.org/stable/c/e55c601af3b1223a84f9f27f9cdbd2af5e203bf3 - () https://git.kernel.org/stable/c/e55c601af3b1223a84f9f27f9cdbd2af5e203bf3 - Patch
References () https://git.kernel.org/stable/c/e90bc596a74bb905e0a45bf346038c3f9d1e868d - () https://git.kernel.org/stable/c/e90bc596a74bb905e0a45bf346038c3f9d1e868d - Patch
References () https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html - () https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html - Third Party Advisory, Mailing List
CWE NVD-CWE-noinfo
CPE cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*

21 Nov 2024, 09:22

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html -
References () https://git.kernel.org/stable/c/157d468e34fdd3cb1ddc07c2be32fb3b02826b02 - () https://git.kernel.org/stable/c/157d468e34fdd3cb1ddc07c2be32fb3b02826b02 -
References () https://git.kernel.org/stable/c/5a605930e19f451294bd838754f7d66c976a8a2c - () https://git.kernel.org/stable/c/5a605930e19f451294bd838754f7d66c976a8a2c -
References () https://git.kernel.org/stable/c/ad4f65328661392de74e3608bb736fedf3b67e32 - () https://git.kernel.org/stable/c/ad4f65328661392de74e3608bb736fedf3b67e32 -
References () https://git.kernel.org/stable/c/ca9b5c81f0c918c63d73d962ed8a8e231f840bc8 - () https://git.kernel.org/stable/c/ca9b5c81f0c918c63d73d962ed8a8e231f840bc8 -
References () https://git.kernel.org/stable/c/cd25e15e57e68a6b18dc9323047fe9c68b99290b - () https://git.kernel.org/stable/c/cd25e15e57e68a6b18dc9323047fe9c68b99290b -
References () https://git.kernel.org/stable/c/df1962a199783ecd66734d563caf0fedecf08f96 - () https://git.kernel.org/stable/c/df1962a199783ecd66734d563caf0fedecf08f96 -
References () https://git.kernel.org/stable/c/e55c601af3b1223a84f9f27f9cdbd2af5e203bf3 - () https://git.kernel.org/stable/c/e55c601af3b1223a84f9f27f9cdbd2af5e203bf3 -
References () https://git.kernel.org/stable/c/e90bc596a74bb905e0a45bf346038c3f9d1e868d - () https://git.kernel.org/stable/c/e90bc596a74bb905e0a45bf346038c3f9d1e868d -

05 Nov 2024, 10:17

Type Values Removed Values Added
References
  • {'url': 'https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}

27 Jun 2024, 12:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html -

03 Jun 2024, 14:46

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: fs/9p: solo traduce permisos RWX para 9P2000 simple. Se permite el paso de basura en bits permanentes de 9P2000 simple, lo que hace que pueda establecer (entre otros) el bit suid. Probablemente esta no era la intención, ya que los bits extendidos de Unix se manejan explícita y condicionalmente en .u.

03 Jun 2024, 08:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-06-03 08:15

Updated : 2025-12-17 03:28

NVD link : CVE-2024-36964

Mitre link : CVE-2024-36964

CVE.ORG link : CVE-2024-36964

JSON object : View

Products Affected

debian

  • debian_linux

linux

  • linux_kernel
CWE
NVD-CWE-noinfo