CVE-2024-47670
ocfs2: add bounds checking to ocfs2_xattr_find_entry()
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
2.6.28
References 8
git.kernel.org
- stable/c/b49a786beb11ff740cb9e0c20b999c2a0e1729c2
- stable/c/60c0d36189bad58b1a8e69af8781d90009559ea1
- stable/c/34759b7e4493d7337cbc414c132cef378c492a2c
- stable/c/5bbe51eaf01a5dd6fb3f0dea81791e5dbc6dc6dd
- stable/c/9b32539590a8e6400ac2f6e7cf9cbb8e08711a2f
- stable/c/1f6e167d6753fe3ea493cdc7f7de8d03147a4d39
- stable/c/8e7bef408261746c160853fc27df3139659f5f77
- stable/c/9e3041fecdc8f78a5900c3aa51d3d756e73264d6