CVE-2023-20618

MEDIUM

Android - Memory Corruption due to Improper Locking in VCU

Title source: llm

Description

In vcu, there is a possible memory corruption due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07519184; Issue ID: ALPS07519184.

References (1)

Core 1

Core References

Vendor Advisory

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

Scores

CVSS v3 6.7

EPSS 0.0008

EPSS Percentile 0.2%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-667

Status published

Products (3)

google/android 11.0

google/android 12.0

google/android 13.0

Published Feb 06, 2023

Tracked Since Feb 18, 2026