CVE-2024-56535

MEDIUM

Linux Kernel 6.10-6.11.10, 6.12.0-6.12.1, 6.13 - NULL Pointer Dereference in rtw89 WiFi Coexistence Module

Title source: llm

Description

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().

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/81df5ed446b448bdc327b7c7f0b50121fc1f4aa2

Patch

https://git.kernel.org/stable/c/051577414271961f3f4c3bff87b427924b486219

Patch

https://git.kernel.org/stable/c/64db1a42d98307001a48cec1b3e68ce9f905e73d

Scores

CVSS v3 5.5

EPSS 0.0025

EPSS Percentile 15.6%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-476

Status published

Products (11)

linux/Kernel 6.10.0 - 6.11.11linux

linux/Kernel 6.12.0 - 6.12.2linux

Linux/Linux < 6.10

Linux/Linux 6.10

Linux/Linux 6.11.11 - 6.11.*

Linux/Linux 6.12.2 - 6.12.*

Linux/Linux 6.13

Linux/Linux b952cb0a6e2d2e6942de3f8c6a1bd985815b9550 - 051577414271961f3f4c3bff87b427924b486219

Linux/Linux b952cb0a6e2d2e6942de3f8c6a1bd985815b9550 - 64db1a42d98307001a48cec1b3e68ce9f905e73d

Linux/Linux b952cb0a6e2d2e6942de3f8c6a1bd985815b9550 - 81df5ed446b448bdc327b7c7f0b50121fc1f4aa2

... and 1 more

Published Dec 27, 2024

Tracked Since Feb 18, 2026