CVE-2024-35869

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-35869
In the Linux kernel, the following vulnerability has been resolved: smb: client: guarantee refcounted children from parent session Avoid potential use-after-free bugs when walking DFS referrals, mounting and performing DFS failover by ensuring that all children from parent @tcon->ses are also refcounted. They're all needed across the entire DFS mount. Get rid of @tcon->dfs_ses_list while we're at it, too.

8.4 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.5 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/062a7f0ff46eb57aff526897bd2bebfdb1d3046a Patch
https://git.kernel.org/stable/c/645f332c6b63499cc76197f9b6bffcc659ba64cc Patch
https://git.kernel.org/stable/c/e1db9ae87b7148c021daee1fcc4bc71b2ac58a79 Patch
https://git.kernel.org/stable/c/062a7f0ff46eb57aff526897bd2bebfdb1d3046a Patch
https://git.kernel.org/stable/c/645f332c6b63499cc76197f9b6bffcc659ba64cc Patch
https://git.kernel.org/stable/c/e1db9ae87b7148c021daee1fcc4bc71b2ac58a79 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:6.9:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*
History

07 Apr 2025, 18:57

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/062a7f0ff46eb57aff526897bd2bebfdb1d3046a - () https://git.kernel.org/stable/c/062a7f0ff46eb57aff526897bd2bebfdb1d3046a - Patch
References () https://git.kernel.org/stable/c/645f332c6b63499cc76197f9b6bffcc659ba64cc - () https://git.kernel.org/stable/c/645f332c6b63499cc76197f9b6bffcc659ba64cc - Patch
References () https://git.kernel.org/stable/c/e1db9ae87b7148c021daee1fcc4bc71b2ac58a79 - () https://git.kernel.org/stable/c/e1db9ae87b7148c021daee1fcc4bc71b2ac58a79 - Patch
CPE cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*
First Time Linux linux Kernel
Linux

21 Nov 2024, 09:21

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/062a7f0ff46eb57aff526897bd2bebfdb1d3046a - () https://git.kernel.org/stable/c/062a7f0ff46eb57aff526897bd2bebfdb1d3046a -
References () https://git.kernel.org/stable/c/645f332c6b63499cc76197f9b6bffcc659ba64cc - () https://git.kernel.org/stable/c/645f332c6b63499cc76197f9b6bffcc659ba64cc -
References () https://git.kernel.org/stable/c/e1db9ae87b7148c021daee1fcc4bc71b2ac58a79 - () https://git.kernel.org/stable/c/e1db9ae87b7148c021daee1fcc4bc71b2ac58a79 -

03 Jul 2024, 02:02

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: smb: cliente: garantiza que los hijos recontados desde la sesión principal Evite posibles errores de use after free al recorrer referencias DFS, montar y realizar la conmutación por error de DFS asegurándose de que todos los hijos del padre @tcon- >ses también se cuentan nuevamente. Todos son necesarios en todo el montaje DFS. Deshazte de @tcon->dfs_ses_list mientras estamos en eso también.
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 8.4
CWE CWE-416

19 May 2024, 09:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-19 09:15

Updated : 2025-04-07 18:57

NVD link : CVE-2024-35869

Mitre link : CVE-2024-35869

CVE.ORG link : CVE-2024-35869

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-416

Use After Free