CVE-2024-20021

Published: May 6, 2024Modified: Apr 30, 2025

6.7

Vector

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

Exploitability: 0.8 / Impact: 5.9

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

Description

In atf spm, there is a possible way to remap physical memory to virtual memory due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08584568; Issue ID: MSV-1249.

Affected (3)

Products: Google: Android

Google

1 product

Android

Configuration A

3 vulnerable · 45 platform

Vulnerable Software	Affected Versions
Google Android	Version 12.0
Google Android	Version 13.0
Google Android	Version 14.0

Running on/with	Platform Versions
Mediatek Mt6768	All versions
Mediatek Mt6781	All versions
Mediatek Mt6785	All versions
Mediatek Mt6833	All versions
Mediatek Mt6853	All versions
Mediatek Mt6873	All versions
Mediatek Mt6877	All versions
Mediatek Mt6885	All versions
Mediatek Mt6893	All versions
Mediatek Mt8168	All versions
Mediatek Mt8183	All versions
Mediatek Mt8188	All versions
Mediatek Mt8188t	All versions
Mediatek Mt8195	All versions
Mediatek Mt8195z	All versions
Mediatek Mt8321	All versions
Mediatek Mt8362a	All versions
Mediatek Mt8365	All versions
Mediatek Mt8385	All versions
Mediatek Mt8666	All versions
Mediatek Mt8666a	All versions
Mediatek Mt8666b	All versions
Mediatek Mt8667	All versions
Mediatek Mt8673	All versions
Mediatek Mt8675	All versions
Mediatek Mt8676	All versions
Mediatek Mt8678	All versions
Mediatek Mt8765	All versions
Mediatek Mt8766	All versions
Mediatek Mt8766z	All versions
Mediatek Mt8768	All versions
Mediatek Mt8768a	All versions
Mediatek Mt8768b	All versions
Mediatek Mt8768t	All versions
Mediatek Mt8768z	All versions
Mediatek Mt8781	All versions
Mediatek Mt8786	All versions
Mediatek Mt8788	All versions
Mediatek Mt8788t	All versions
Mediatek Mt8788x	All versions
Mediatek Mt8788z	All versions
Mediatek Mt8792	All versions
Mediatek Mt8795t	All versions
Mediatek Mt8796	All versions
Mediatek Mt8798	All versions

Related CWEs

CWE-269

Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

References (2)

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

Source: security@mediatek.com

Vendor Advisory

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

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

Vendor Advisory

Timeline

No history available yet.