CVE-2022-20013 — Time-of-check Time-of-use (TOCTOU) Race Condition in Google Android

CWE-367 — Time-of-check Time-of-use (TOCTOU) Race ConditionCWE-362 — Race Condition2 documents2 sources
Severity
6.4MEDIUMNVD
EPSS
0.0%
top 98.26%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedJan 4
Latest updateJan 5

Description

In vow driver, 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: ALPS05837742; Issue ID: ALPS05837742.

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.5 | Impact: 5.9

Affected Packages1 packages

▶NVDgoogle/android10.0, 11.0+1

🔴Vulnerability Details

1
GHSA
GHSA-8qvj-hvvg-8w4c: In vow driver, there is a possible memory corruption due to a race condition↗2022-01-05
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CVE-2022-20013 — Google Android vulnerability | cvebase