CVE-2024-1312CWE-416

Kernel: race condition leads to use after free during vma lock in lock_vma_under_rcu

Medium · published February 8, 2024

CVSS v3.1
5.1
EPSS
0%
Percentile
12.9
In the wild
Unconfirmed
What it is

A use-after-free flaw was found in the Linux kernel's Memory Management subsystem when a user wins two races at the same time with a fail in the mas_prev_slot function. This issue could allow a local user to crash the system.

The record
Technical detail
CVSS v3.1
5.1 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00228 · 12.9th percentile
Weakness
CWE-416 · Use After Free
Published
2024-02-08T12:38Z
EPSS history
Timeline
  • 08 FEB 12:38Z
    Kernel: race condition leads to use after free during vma lock in lock_vma_under_rcu
    cvelistv5