CVE-2024-47721

HIGH

Linux Kernel 6.10-6.10.12, 6.11-6.11.1 - Out-of-bounds Read in rtw89 WiFi Driver C2H Event Handler

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: remove unused C2H event ID RTW89_MAC_C2H_FUNC_READ_WOW_CAM to prevent out-of-bounds reading The handler of firmware C2H event RTW89_MAC_C2H_FUNC_READ_WOW_CAM isn't implemented, but driver expects number of handlers is NUM_OF_RTW89_MAC_C2H_FUNC_WOW causing out-of-bounds access. Fix it by removing ID. Addresses-Coverity-ID: 1598775 ("Out-of-bounds read")

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/10463308b9454f534d03300cf679bc4b3d078f46

Patch

https://git.kernel.org/stable/c/2c9c2d1a20916589497a7facbea3e82cabec4ab8

Patch

https://git.kernel.org/stable/c/56310ddb50b190b3390fdc974aec455d0a516bd2

Scores

CVSS v3 7.1

EPSS 0.0022

EPSS Percentile 13.0%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-125

Status published

Products (11)

linux/Kernel 6.10.0 - 6.10.13linux

linux/Kernel 6.11.0 - 6.11.2linux

Linux/Linux < 6.10

Linux/Linux 6.10

Linux/Linux 6.10.13 - 6.10.*

Linux/Linux 6.11.2 - 6.11.*

Linux/Linux 6.12

Linux/Linux ff53fce5c78ba27ec7eb0baff7ef9648fde7ad8e - 10463308b9454f534d03300cf679bc4b3d078f46

Linux/Linux ff53fce5c78ba27ec7eb0baff7ef9648fde7ad8e - 2c9c2d1a20916589497a7facbea3e82cabec4ab8

Linux/Linux ff53fce5c78ba27ec7eb0baff7ef9648fde7ad8e - 56310ddb50b190b3390fdc974aec455d0a516bd2

... and 1 more

Published Oct 21, 2024

Tracked Since Feb 18, 2026