CVE-2024-56570

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-56570
In the Linux kernel, the following vulnerability has been resolved: ovl: Filter invalid inodes with missing lookup function Add a check to the ovl_dentry_weird() function to prevent the processing of directory inodes that lack the lookup function. This is important because such inodes can cause errors in overlayfs when passed to the lowerstack.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

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/065bf5dd21639f80e68450de16bda829784dbb8c Patch
https://git.kernel.org/stable/c/5f86e79c0b2287ffdabe6c1b305a36c4e0f40fe3 Patch
https://git.kernel.org/stable/c/72014e7745cc8250bb8f27bd78694dfd3f1b5773 Patch
https://git.kernel.org/stable/c/749eac5a6687ec99116e0691d0d71225254654e3 Patch
https://git.kernel.org/stable/c/c8b359dddb418c60df1a69beea01d1b3322bfe83 Patch
https://git.kernel.org/stable/c/f9248e2f73fb4afe08324485e98c815ac084d166 Patch
https://git.kernel.org/stable/c/ff43d008bbf9b27ada434d6455f039a5ef6cee53 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:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

07 Oct 2025, 18:29

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux linux Kernel
Linux
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ovl: Filtrar inodos no válidos con función de búsqueda faltante Agregue una verificación a la función ovl_dentry_weird() para evitar el procesamiento de inodos de directorio que carecen de la función de búsqueda. Esto es importante porque dichos inodos pueden causar errores en overlayfs cuando se pasan a lowerstack.
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
References () https://git.kernel.org/stable/c/065bf5dd21639f80e68450de16bda829784dbb8c - () https://git.kernel.org/stable/c/065bf5dd21639f80e68450de16bda829784dbb8c - Patch
References () https://git.kernel.org/stable/c/5f86e79c0b2287ffdabe6c1b305a36c4e0f40fe3 - () https://git.kernel.org/stable/c/5f86e79c0b2287ffdabe6c1b305a36c4e0f40fe3 - Patch
References () https://git.kernel.org/stable/c/72014e7745cc8250bb8f27bd78694dfd3f1b5773 - () https://git.kernel.org/stable/c/72014e7745cc8250bb8f27bd78694dfd3f1b5773 - Patch
References () https://git.kernel.org/stable/c/749eac5a6687ec99116e0691d0d71225254654e3 - () https://git.kernel.org/stable/c/749eac5a6687ec99116e0691d0d71225254654e3 - Patch
References () https://git.kernel.org/stable/c/c8b359dddb418c60df1a69beea01d1b3322bfe83 - () https://git.kernel.org/stable/c/c8b359dddb418c60df1a69beea01d1b3322bfe83 - Patch
References () https://git.kernel.org/stable/c/f9248e2f73fb4afe08324485e98c815ac084d166 - () https://git.kernel.org/stable/c/f9248e2f73fb4afe08324485e98c815ac084d166 - Patch
References () https://git.kernel.org/stable/c/ff43d008bbf9b27ada434d6455f039a5ef6cee53 - () https://git.kernel.org/stable/c/ff43d008bbf9b27ada434d6455f039a5ef6cee53 - Patch
CWE NVD-CWE-noinfo

27 Dec 2024, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-12-27 15:15

Updated : 2025-10-07 18:29

NVD link : CVE-2024-56570

Mitre link : CVE-2024-56570

CVE.ORG link : CVE-2024-56570

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-noinfo