CVE-2025-21455CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition in Camera_Linux

High · published August 6, 2025

CVSS v3.1
7.8
EPSS
0%
Percentile
0.1
In the wild
Unconfirmed
What it is

Memory corruption while submitting blob data to kernel space though IOCTL.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00074 · 0.1th percentile
Weakness
CWE-367 · Time-of-check Time-of-use (TOCTOU) Race Condition
Published
2025-08-06T07:25Z
EPSS history
Timeline
  • 06 AUG 07:25Z
    Time-of-check Time-of-use (TOCTOU) Race Condition in Camera_Linux
    cvelistv5