CVE-2024-56696

ALSA: core: Fix possible NULL dereference caused by kunit_kzalloc()

Medium · published December 28, 2024

CVSS v3.1
5.5
EPSS
0%
Percentile
9.9
In the wild
Unconfirmed
What it is

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

ALSA: core: Fix possible NULL dereference caused by kunit_kzalloc()

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

NULL check may lead to NULL dereference.

Add NULL checks for all the kunit_kzalloc() in sound_kunit.c

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
0.00204 · 9.9th percentile
Published
2024-12-28T09:46Z
EPSS history
Timeline
  • 28 DEC 09:46Z
    ALSA: core: Fix possible NULL dereference caused by kunit_kzalloc()
    cvelistv5