Improper input validation in MediaTek products - CVE-2024-20003

Vulnerability identifier: #VU86134

CSH Severity: Low

CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

CVE-ID: CVE-2024-20003

CWE-ID: CWE-20

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local application to perform service disruption.

The vulnerability exists due to an improper input validation within Modem NL1. A local application can perform service disruption.

MT6883
MT8797
MT6893
MT6891
MT6889
MT6885
MT6877
MT6875
MT6873
MT6853
MT8791T
MT8791
MT8675
MT6890
MT2735
MT6880
MT6875T
MT6855
MT6833
MT6297
Pixel
Google Android

Install security update from vendor's website.

Pixel - update to 2025-03-05
Google Android - addressed in versions 11 2024-02-05, 12L 2024-02-05, 12 2024-02-05, 13 2024-02-05, 14 2024-02-05

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

• Multiple vulnerabilities in MediaTek chipsets
• Multiple vulnerabilities in Google Android
• Multiple vulnerabilities in Google Pixel