CVE-2023-20743 — Improper Locking in Google Android

CWE-667 — Improper Locking3 documents3 sources
Severity
6.7MEDIUMNVD
EPSS
0.0%
top 92.39%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Google AndroidLinuxfoundation Iot-yoctoLinuxfoundation Yocto
Timeline
PublishedJun 6

Description

In vcu, there is a possible out of bounds write 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: ALPS07519142; Issue ID: ALPS07519142.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.8 | Impact: 5.9

Affected Packages3 packages

▶NVDgoogle/android12.0, 13.0+1

🔴Vulnerability Details

2
CVEList
CVE-2023-20743: In vcu, there is a possible out of bounds write due to improper locking↗2023-06-06
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GHSA
GHSA-pmj2-rjqj-cmf3: In vcu, there is a possible out of bounds write due to improper locking↗2023-06-06
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CVE-2023-20743 — Improper Locking in Google Android | cvebase