CVE-2024-47670 Information

Description

In the Linux kernel the following vulnerability has been resolved:

ocfs2: add bounds checking to ocfs2_xattr_find_entry()

Add a paranoia check to make sure it doesn’t stray beyond valid memory region containing ocfs2 xattr entries when scanning for a match. It will prevent out-of-bound access in case of crafted images.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://git.kernel.org/stable/c/9b32539590a8e6400ac2f6e7cf9cbb8e08711a2f https://git.kernel.org/stable/c/1f6e167d6753fe3ea493cdc7f7de8d03147a4d39 https://git.kernel.org/stable/c/8e7bef408261746c160853fc27df3139659f5f77 https://git.kernel.org/stable/c/9e3041fecdc8f78a5900c3aa51d3d756e73264d6 https://git.kernel.org/stable/c/34759b7e4493d7337cbc414c132cef378c492a2c https://git.kernel.org/stable/c/5bbe51eaf01a5dd6fb3f0dea81791e5dbc6dc6dd

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8