CVE-2023-52601
jfs: fix array-index-out-of-bounds in dbAdjTree
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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: jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/
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 8
git.kernel.org
- stable/c/3d3898b4d72c677d47fe3cb554449f2df5c12555
- stable/c/3f8217c323fd6ecd6829a0c3ae7ac3f14eac368e
- stable/c/2037cb9d95f1741885f7daf50e8a028c4ade5317
- stable/c/8393c80cce45f40c1256d72e21ad351b3650c57e
- stable/c/70780914cb57e2ba711e0ac1b677aaaa75103603
- stable/c/2e16a1389b5a7983b45cb2aa20b0e3f0ee364d6c
- stable/c/fc67a2e18f4c4e3f07e9f9ae463da24530470e73
- stable/c/74ecdda68242b174920fe7c6133a856fb7d8559b