CVE-2024-47670
Published: October 11, 2024Last modified: October 11, 2024
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.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.8 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | HIGH |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.112-r0) |
| Stream | linux-lts | Fixed (6.6.58-r0) |
References
- https://git.kernel.org/stable/c/1f6e167d6753fe3ea493cdc7f7de8d03147a4d39
- https://git.kernel.org/stable/c/34759b7e4493d7337cbc414c132cef378c492a2c
- https://git.kernel.org/stable/c/5bbe51eaf01a5dd6fb3f0dea81791e5dbc6dc6dd
- https://git.kernel.org/stable/c/60c0d36189bad58b1a8e69af8781d90009559ea1
- https://git.kernel.org/stable/c/8e7bef408261746c160853fc27df3139659f5f77
- https://git.kernel.org/stable/c/9b32539590a8e6400ac2f6e7cf9cbb8e08711a2f
- https://git.kernel.org/stable/c/9e3041fecdc8f78a5900c3aa51d3d756e73264d6
- https://git.kernel.org/stable/c/b49a786beb11ff740cb9e0c20b999c2a0e1729c2