CVE-2024-57850
jffs2: Prevent rtime decompress memory corruption
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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: total
Summary
In the Linux kernel, the following vulnerability has been resolved: jffs2: Prevent rtime decompress memory corruption The rtime decompression routine does not fully check bounds during the entirety of the decompression pass and can corrupt memory outside the decompression buffer if the compressed data is corrupted. This adds the required check to prevent this failure mode.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
2.6.12
References 7
git.kernel.org
- stable/c/421f9e9f0fae9f8e721ffa07f22d9765fa1214d5
- stable/c/f6fc251baefc3cdc4f41f2f5a47940d7d4a67332
- stable/c/bd384b04ad1995441b18fe6c1366d02de8c5d5eb
- stable/c/47c9a7f81027a78afea9d2e9a54bfd8fabb6b3d0
- stable/c/6808a1812a3419542223e7fe9e2de577e99e45d1
- stable/c/dc39b08fcc3831b0bc46add91ba93cd2aab50716
- stable/c/fe051552f5078fa02d593847529a3884305a6ffe