CVE-2022-21775 — Improper Locking in Google Android

CWE-667 — Improper Locking2 documents2 sources
Severity
6.7MEDIUMNVD
EPSS
0.0%
top 98.19%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedJul 6
Latest updateJul 7

Description

In sched driver, there is a possible use after free 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: ALPS06479032; Issue ID: ALPS06479032.

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 Packages1 packages

▶NVDgoogle/android11.0, 12.0+1

🔴Vulnerability Details

1
GHSA
GHSA-3ww8-8v8c-wrr2: In sched driver, there is a possible use after free due to improper locking↗2022-07-07
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