CVE-2023-20607

Published: Feb 6, 2023Modified: Jun 17, 2026

6.4

Vector

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

Exploitability: 0.5 / Impact: 5.9

Source: NVD

Description

In ccu, there is a possible memory corruption due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07512839; Issue ID: ALPS07512839.

Affected (2)

Products: Google: Android

1 product

Configuration A

2 vulnerable · 3 platform

Vulnerable Software	Affected Versions
Google Android	Version 11.0
Google Android	Version 12.0

Running on/with	Platform Versions
Mediatek Mt6765	All versions
Mediatek Mt6768	All versions
Mediatek Mt8786	All versions

Related CWEs

Improper Synchronization

The product utilizes multiple threads or processes to allow temporary access to a shared resource that can only be exclusive to one process at a time, but it does not properly synchronize these actions, which might cause simultaneous accesses of this resource by multiple threads or processes.

References (2)

https://corp.mediatek.com/product-security-bulletin/February-2023

Source: security@mediatek.com

Vendor Advisory

https://corp.mediatek.com/product-security-bulletin/February-2023

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

Vendor Advisory

Timeline

No history available yet.