CVE-2022-49141

net: dsa: felix: fix possible NULL pointer dereference

Medium · published February 26, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
12.1
In the wild
Unconfirmed
What it is

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

net: dsa: felix: fix possible NULL pointer dereference

As the possible failure of the allocation, kzalloc() may return NULL

pointer.

Therefore, it should be better to check the 'sgi' in order to prevent

the dereference of NULL pointer.

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
0.00222 · 12.1th percentile
Published
2025-02-26T01:55Z
EPSS history
Timeline
  • 26 FEB 01:55Z
    net: dsa: felix: fix possible NULL pointer dereference
    cvelistv5