PT-2024-14646 · Linux+6 · Linux Kernel+6
Syzbot
·
Published
2023-11-21
·
Updated
2025-09-29
·
CVE-2023-52603
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 6.0.0
Description
The issue is caused when the value of
fsi becomes less than -1. The check to break the loop when fsi value becomes -1 is present but syzbot was able to produce a value less than -1, which causes the error. This patch simply adds the change for the values less than 0. The patch is tested via syzbot.Recommendations
To resolve the issue, update the Linux kernel to a version that includes the patch for this vulnerability.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Improper Validation of Array Index
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Astra Linux
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu