CVE-2024-1312 MEDIUM

CVE-2024-1312: Kernel: race condition leads to use after free during vma lock in lock_vma_under_rcu

Vendor N/A
Product kernel
Weakness CWE-416
Published February 8, 2024
Last update August 1, 2024
View on NVD All CVEs

CVSS base score

5.1/10
Attack vector Local
Attack complexity High
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

February 8, 2024 CVE published
August 1, 2024 Record updated