CVE-2023-52601 — Improper Validation of Array Index in Linux
Severity
7.8HIGHNVD
OSV7.5OSV6.5OSV5.5
EPSS
0.0%
top 97.55%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedMar 6
Latest updateAug 14
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 vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9
Affected Packages9 packages
Also affects: Debian Linux 10.0