CVE-2024-20040

HIGH

Wlan Firmware - Privilege Escalation

Title source: llm
STIX 2.1

Description

In wlan firmware, there is a possible out of bounds write due to improper input validation. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08360153 (for MT6XXX chipsets) / WCNCR00363530 (for MT79XX chipsets); Issue ID: MSV-979.

References (1)

Core 1

Scores

CVSS v3 8.8
EPSS 0.0046
EPSS Percentile 64.1%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-787
Status published
Products (9)
google/android 12.0
google/android 13.0
google/android 14.0
linux/linux_kernel 4.19
linuxfoundation/yocto 3.3
linuxfoundation/yocto 4.0
openwrt/openwrt 19.07.0
openwrt/openwrt 21.02.0
rdkcentral/rdk-b 2022q3
Published Apr 01, 2024
Tracked Since Feb 18, 2026