CVE-2024-34027

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-34027
In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock It needs to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock to avoid racing with checkpoint, otherwise, filesystem metadata including blkaddr in dnode, inode fields and .total_valid_block_count may be corrupted after SPO case.

7.0 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/0a4ed2d97cb6d044196cc3e726b6699222b41019 Patch
https://git.kernel.org/stable/c/329edb7c9e3b6ca27e6ca67ab1cdda1740fb3a2b Patch
https://git.kernel.org/stable/c/5d47d63883735718825ca2efc4fca6915469774f Patch
https://git.kernel.org/stable/c/69136304fd144144a4828c7b7b149d0f80321ba4 Patch
https://git.kernel.org/stable/c/a6e1f7744e9b84f86a629a76024bba8468aa153b Patch
https://git.kernel.org/stable/c/b5bac43875aa27ec032dbbb86173baae6dce6182 Patch
https://git.kernel.org/stable/c/0a4ed2d97cb6d044196cc3e726b6699222b41019 Patch
https://git.kernel.org/stable/c/329edb7c9e3b6ca27e6ca67ab1cdda1740fb3a2b Patch
https://git.kernel.org/stable/c/5d47d63883735718825ca2efc4fca6915469774f Patch
https://git.kernel.org/stable/c/69136304fd144144a4828c7b7b149d0f80321ba4 Patch
https://git.kernel.org/stable/c/a6e1f7744e9b84f86a629a76024bba8468aa153b Patch
https://git.kernel.org/stable/c/b5bac43875aa27ec032dbbb86173baae6dce6182 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:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

24 Mar 2025, 18:09

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux linux Kernel
Linux
References () https://git.kernel.org/stable/c/0a4ed2d97cb6d044196cc3e726b6699222b41019 - () https://git.kernel.org/stable/c/0a4ed2d97cb6d044196cc3e726b6699222b41019 - Patch
References () https://git.kernel.org/stable/c/329edb7c9e3b6ca27e6ca67ab1cdda1740fb3a2b - () https://git.kernel.org/stable/c/329edb7c9e3b6ca27e6ca67ab1cdda1740fb3a2b - Patch
References () https://git.kernel.org/stable/c/5d47d63883735718825ca2efc4fca6915469774f - () https://git.kernel.org/stable/c/5d47d63883735718825ca2efc4fca6915469774f - Patch
References () https://git.kernel.org/stable/c/69136304fd144144a4828c7b7b149d0f80321ba4 - () https://git.kernel.org/stable/c/69136304fd144144a4828c7b7b149d0f80321ba4 - Patch
References () https://git.kernel.org/stable/c/a6e1f7744e9b84f86a629a76024bba8468aa153b - () https://git.kernel.org/stable/c/a6e1f7744e9b84f86a629a76024bba8468aa153b - Patch
References () https://git.kernel.org/stable/c/b5bac43875aa27ec032dbbb86173baae6dce6182 - () https://git.kernel.org/stable/c/b5bac43875aa27ec032dbbb86173baae6dce6182 - Patch

21 Nov 2024, 09:17

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/0a4ed2d97cb6d044196cc3e726b6699222b41019 - () https://git.kernel.org/stable/c/0a4ed2d97cb6d044196cc3e726b6699222b41019 -
References () https://git.kernel.org/stable/c/329edb7c9e3b6ca27e6ca67ab1cdda1740fb3a2b - () https://git.kernel.org/stable/c/329edb7c9e3b6ca27e6ca67ab1cdda1740fb3a2b -
References () https://git.kernel.org/stable/c/5d47d63883735718825ca2efc4fca6915469774f - () https://git.kernel.org/stable/c/5d47d63883735718825ca2efc4fca6915469774f -
References () https://git.kernel.org/stable/c/69136304fd144144a4828c7b7b149d0f80321ba4 - () https://git.kernel.org/stable/c/69136304fd144144a4828c7b7b149d0f80321ba4 -
References () https://git.kernel.org/stable/c/a6e1f7744e9b84f86a629a76024bba8468aa153b - () https://git.kernel.org/stable/c/a6e1f7744e9b84f86a629a76024bba8468aa153b -
References () https://git.kernel.org/stable/c/b5bac43875aa27ec032dbbb86173baae6dce6182 - () https://git.kernel.org/stable/c/b5bac43875aa27ec032dbbb86173baae6dce6182 -

05 Nov 2024, 15:35

Type Values Removed Values Added
CWE CWE-770
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.0
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: f2fs: compress: corrección para cubrir {reserve,release}_compress_blocks() con bloqueo cp_rwsem Necesita cubrir {reserve,release}_compress_blocks() con bloqueo cp_rwsem para evitar ejecuciones con el punto de control; de lo contrario, los metadatos del sistema de archivos, incluido blkaddr en dnode, los campos de inodo y .total_valid_block_count, pueden dañarse después del caso SPO.

24 Jun 2024, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-06-24 14:15

Updated : 2025-03-24 18:09

NVD link : CVE-2024-34027

Mitre link : CVE-2024-34027

CVE.ORG link : CVE-2024-34027

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-770

Allocation of Resources Without Limits or Throttling