CVE-2024-56535

wifi: rtw89: coex: check NULL return of kmalloc in btc_fw_set_monreg()

Medium · published December 27, 2024

CVSS v3.1
5.5
EPSS
0%
Percentile
16.1
In the wild
Unconfirmed
What it is

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

wifi: rtw89: coex: check NULL return of kmalloc in btc_fw_set_monreg()

kmalloc may fail, return value might be NULL and will cause

NULL pointer dereference. Add check NULL return of kmalloc in

btc_fw_set_monreg().

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
0.00255 · 16.1th percentile
Published
2024-12-27T14:11Z
EPSS history
Timeline
  • 27 DEC 14:11Z
    wifi: rtw89: coex: check NULL return of kmalloc in btc_fw_set_monreg()
    cvelistv5