CVE-2024-56721

HIGH

Linux kernel - Buffer Overflow

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Terminate the erratum_1386_microcode array The erratum_1386_microcode array requires an empty entry at the end. Otherwise x86_match_cpu_with_stepping() will continue iterate the array after it ended. Add an empty entry to erratum_1386_microcode to its end.

Scores

CVSS v3 7.1
EPSS 0.0001
EPSS Percentile 1.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-125
Status published
Products (3)
linux/Kernel 6.10.0 - 6.11.11linux
linux/Kernel 6.12.0 - 6.12.2linux
linux/linux_kernel 6.10 - 6.11.11
Published Dec 29, 2024
Tracked Since Feb 18, 2026