PT-2025-18432 · Linux+2 · Linux Kernel+2
Published
2025-05-01
·
Updated
2026-02-27
·
CVE-2025-37751
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A vulnerability in the Linux kernel has been resolved, related to the x86/cpu component. The issue arises from the removal of the NULL array terminator at the end of erratum 1386 microcode during the switch from x86 cpu desc to x86 cpu id, causing readers to run off the end of the array. The fix involves replacing the NULL.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Astra Linux
Linux Kernel
Ubuntu