CVE-2025-21798

firewire: test: Fix potential null dereference in firewire kunit test

Medium · published February 27, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
11.6
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

firewire: test: Fix potential null dereference in firewire kunit test

kunit_kzalloc() may return a NULL pointer, dereferencing it without

NULL check may lead to NULL dereference.

Add a NULL check for test_state.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00218 · 11.6th percentile
Published
2025-02-27T20:00Z
EPSS history
Timeline
  • 27 FEB 20:00Z
    firewire: test: Fix potential null dereference in firewire kunit test
    cvelistv5