CVE-2025-22054

arcnet: Add NULL check in com20020pci_probe()

Medium · published April 16, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
12.9
In the wild
Unconfirmed
What it is

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

arcnet: Add NULL check in com20020pci_probe()

devm_kasprintf() returns NULL when memory allocation fails. Currently,

com20020pci_probe() does not check for this case, which results in a

NULL pointer dereference.

Add NULL check after devm_kasprintf() to prevent this issue and ensure

no resources are left allocated.

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
0.00228 · 12.9th percentile
Published
2025-04-16T14:12Z
EPSS history
Timeline
  • 16 APR 14:12Z
    arcnet: Add NULL check in com20020pci_probe()
    cvelistv5