CVE-2024-35786

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-35786
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix stale locked mutex in nouveau_gem_ioctl_pushbuf If VM_BIND is enabled on the client the legacy submission ioctl can't be used, however if a client tries to do so regardless it will return an error. In this case the clients mutex remained unlocked leading to a deadlock inside nouveau_drm_postclose or any other nouveau ioctl call.

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/b466416bdd6ecbde15ce987226ea633a0268fbb1 Patch
https://git.kernel.org/stable/c/c288a61a48ddb77ec097e11ab81b81027cd4e197 Patch
https://git.kernel.org/stable/c/daf8739c3322a762ce84f240f50e0c39181a41ab Patch
https://git.kernel.org/stable/c/b466416bdd6ecbde15ce987226ea633a0268fbb1 Patch
https://git.kernel.org/stable/c/c288a61a48ddb77ec097e11ab81b81027cd4e197 Patch
https://git.kernel.org/stable/c/daf8739c3322a762ce84f240f50e0c39181a41ab Patch
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:6.8:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc6:*:*:*:*:*:*
History

10 Jan 2025, 18:10

Type Values Removed Values Added
CWE CWE-667
First Time Linux linux Kernel
Linux
CPE cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc5:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References () https://git.kernel.org/stable/c/b466416bdd6ecbde15ce987226ea633a0268fbb1 - () https://git.kernel.org/stable/c/b466416bdd6ecbde15ce987226ea633a0268fbb1 - Patch
References () https://git.kernel.org/stable/c/c288a61a48ddb77ec097e11ab81b81027cd4e197 - () https://git.kernel.org/stable/c/c288a61a48ddb77ec097e11ab81b81027cd4e197 - Patch
References () https://git.kernel.org/stable/c/daf8739c3322a762ce84f240f50e0c39181a41ab - () https://git.kernel.org/stable/c/daf8739c3322a762ce84f240f50e0c39181a41ab - Patch

21 Nov 2024, 09:20

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: drm/nouveau: corrige el mutex bloqueado obsoleto en nouveau_gem_ioctl_pushbuf. Si VM_BIND está habilitado en el cliente, el ioctl de envío heredado no se puede usar; sin embargo, si un cliente intenta hacerlo independientemente, lo hará. devolver un error. En este caso, el mutex del cliente permaneció desbloqueado, lo que provocó un punto muerto dentro de nouveau_drm_postclose o cualquier otra llamada nouveau ioctl.
References () https://git.kernel.org/stable/c/b466416bdd6ecbde15ce987226ea633a0268fbb1 - () https://git.kernel.org/stable/c/b466416bdd6ecbde15ce987226ea633a0268fbb1 -
References () https://git.kernel.org/stable/c/c288a61a48ddb77ec097e11ab81b81027cd4e197 - () https://git.kernel.org/stable/c/c288a61a48ddb77ec097e11ab81b81027cd4e197 -
References () https://git.kernel.org/stable/c/daf8739c3322a762ce84f240f50e0c39181a41ab - () https://git.kernel.org/stable/c/daf8739c3322a762ce84f240f50e0c39181a41ab -

17 May 2024, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-17 13:15

Updated : 2025-01-10 18:10

NVD link : CVE-2024-35786

Mitre link : CVE-2024-35786

CVE.ORG link : CVE-2024-35786

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-667

Improper Locking