CVE-2023-3397CWE-416

Kernel: slab-use-after-free write in txend due to race condition

High · published November 1, 2023

CVSS v3.1
7.0
EPSS
0%
Percentile
10.6
In the wild
Unconfirmed
What it is

A race condition occurred between the functions lmLogClose and txEnd in JFS, in the Linux Kernel, executed in different threads. This flaw allows a local attacker with normal user privileges to crash the system or leak internal kernel information.

The record
Technical detail
CVSS v3.1
7.0 · HIGH
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00210 · 10.6th percentile
Weakness
CWE-416 · Use After Free
Published
2023-11-01T19:05Z
EPSS history
Timeline
  • 01 NOV 19:05Z
    Kernel: slab-use-after-free write in txend due to race condition
    cvelistv5