Vulnerability Description
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/[email protected]/
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 4.19.307 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/2037cb9d95f1741885f7daf50e8a028c4ade5317Patch
- https://git.kernel.org/stable/c/2e16a1389b5a7983b45cb2aa20b0e3f0ee364d6cPatch
- https://git.kernel.org/stable/c/3d3898b4d72c677d47fe3cb554449f2df5c12555Patch
- https://git.kernel.org/stable/c/3f8217c323fd6ecd6829a0c3ae7ac3f14eac368ePatch
- https://git.kernel.org/stable/c/70780914cb57e2ba711e0ac1b677aaaa75103603Patch
- https://git.kernel.org/stable/c/74ecdda68242b174920fe7c6133a856fb7d8559bPatch
- https://git.kernel.org/stable/c/8393c80cce45f40c1256d72e21ad351b3650c57ePatch
- https://git.kernel.org/stable/c/fc67a2e18f4c4e3f07e9f9ae463da24530470e73Patch
- https://git.kernel.org/stable/c/2037cb9d95f1741885f7daf50e8a028c4ade5317Patch
- https://git.kernel.org/stable/c/2e16a1389b5a7983b45cb2aa20b0e3f0ee364d6cPatch
- https://git.kernel.org/stable/c/3d3898b4d72c677d47fe3cb554449f2df5c12555Patch
- https://git.kernel.org/stable/c/3f8217c323fd6ecd6829a0c3ae7ac3f14eac368ePatch
- https://git.kernel.org/stable/c/70780914cb57e2ba711e0ac1b677aaaa75103603Patch
- https://git.kernel.org/stable/c/74ecdda68242b174920fe7c6133a856fb7d8559bPatch
- https://git.kernel.org/stable/c/8393c80cce45f40c1256d72e21ad351b3650c57ePatch
FAQ
What is CVE-2023-52601?
CVE-2023-52601 is a vulnerability with a CVSS score of 7.8 (HIGH). 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_...
How severe is CVE-2023-52601?
CVE-2023-52601 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-52601?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Debian Debian Linux.