CVE-2024-20040

Published: Apr 1, 2024Modified: Apr 23, 2025

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Affected (9)

Products: Google: Android · Linux: Linux Kernel · Linuxfoundation: Yocto · +2 more

Show all products

Google: Android · Linux: Linux Kernel · Linuxfoundation: Yocto · Openwrt: Openwrt · Rdkcentral: Rdk B

1 product

1 product

1 product

1 product

1 product

Configuration A

9 vulnerable · 52 platform

Vulnerable Software	Affected Versions
Google Android	Version 12.0
Google Android	Version 13.0
Google Android	Version 14.0
Linux Linux Kernel	Version 4.19
Linuxfoundation Yocto	Version 3.3
Linuxfoundation Yocto	Version 4.0
Openwrt Openwrt	Version 19.07.0
Openwrt Openwrt	Version 21.02.0
Rdkcentral Rdk B	Version 2022q3

Running on/with	Platform Versions
Mediatek Mt2713	All versions
Mediatek Mt6580	All versions
Mediatek Mt6761	All versions
Mediatek Mt6762	All versions
Mediatek Mt6768	All versions
Mediatek Mt6781	All versions
Mediatek Mt6789	All versions
Mediatek Mt6833	All versions
Mediatek Mt6853	All versions
Mediatek Mt6853t	All versions
Mediatek Mt6855	All versions
Mediatek Mt6873	All versions
Mediatek Mt6875	All versions
Mediatek Mt6877	All versions
Mediatek Mt6879	All versions
Mediatek Mt6883	All versions
Mediatek Mt6885	All versions
Mediatek Mt6886	All versions
Mediatek Mt6889	All versions
Mediatek Mt6890	All versions
Mediatek Mt6891	All versions
Mediatek Mt6893	All versions
Mediatek Mt6895	All versions
Mediatek Mt6983	All versions
Mediatek Mt6985	All versions
Mediatek Mt6989	All versions
Mediatek Mt6990	All versions
Mediatek Mt7902	All versions
Mediatek Mt7915	All versions
Mediatek Mt7916	All versions
Mediatek Mt7920	All versions
Mediatek Mt7921	All versions
Mediatek Mt7922	All versions
Mediatek Mt7925	All versions
Mediatek Mt7927	All versions
Mediatek Mt7981	All versions
Mediatek Mt7986	All versions
Mediatek Mt8188	All versions
Mediatek Mt8195	All versions
Mediatek Mt8370	All versions
Mediatek Mt8390	All versions
Mediatek Mt8395	All versions
Mediatek Mt8518s	All versions
Mediatek Mt8532	All versions
Mediatek Mt8673	All versions
Mediatek Mt8678	All versions
Mediatek Mt8781	All versions
Mediatek Mt8791t	All versions
Mediatek Mt8792	All versions
Mediatek Mt8796	All versions
Mediatek Mt8797	All versions
Mediatek Mt8798	All versions

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

https://corp.mediatek.com/product-security-bulletin/April-2024

Source: security@mediatek.com

Vendor Advisory

https://corp.mediatek.com/product-security-bulletin/April-2024

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.