CVE-2022-20344 — Race Condition in Google Android

CWE-362 — Race Condition5 documents5 sources
Severity
7.0HIGHNVD
EPSS
0.0%
top 98.15%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks NativeGoogle Android
Timeline
PublishedAug 10
Latest updateAug 11

Description

In stealReceiveChannel of EventThread.cpp, there is a possible way to interfere with process communication due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-232541124

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.0 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5google/androidAndroid-10 Android-11 Android-12 Android-12L
▶NVDgoogle/android4 versions+3
▶Androidplatform/frameworks_native10:0 — 10:2022-08-01+3

Patches

Patch: source.android.com ↗Patch: source.android.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-6gvp-r6pg-49wx: In stealReceiveChannel of EventThread↗2022-08-11
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CVEList
CVE-2022-20344: In stealReceiveChannel of EventThread↗2022-08-09
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OSV
CVE-2022-20344: In stealReceiveChannel of EventThread↗2022-08-01
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📋Vendor Advisories

1
Android
CVE-2022-20344: Android Security Bulletin 2022-08-01 CVE: CVE-2022-20344 Severity: HIGH Type: EoP Affected AOSP versions: 10, 11, 12, 12L References: A-232541124 [2]↗2022-08-01
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CVE-2022-20344 — Race Condition in Google Android | cvebase