CVE-2022-20007 — Race Condition in Google Android

CWE-362 — Race Condition4 documents4 sources
Severity
7.0HIGHNVD
EPSS
0.0%
top 93.81%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedMay 10
Latest updateMay 11

Description

In startActivityForAttachedApplicationIfNeeded of RootWindowContainer.java, there is a possible way to overlay an app that believes it's still in the foreground, when it is not, due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-211481342

CVSS vector

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

Affected Packages4 packages

▶CVEListV5google/androidAndroid-10 Android-11 Android-12 Android-12L
▶NVDgoogle/android4 versions+3
▶Androidplatform/frameworks_base10:0 — 10:2022-05-01+3

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-wjqw-mvvx-frh3: In startActivityForAttachedApplicationIfNeeded of RootWindowContainer↗2022-05-11
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OSV
CVE-2022-20007: In startActivityForAttachedApplicationIfNeeded of RootWindowContainer↗2022-05-01
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📋Vendor Advisories

1
Android
CVE-2022-20007: Android Security Bulletin 2022-05-01 CVE: CVE-2022-20007 Severity: HIGH Type: EoP Affected AOSP versions: 10, 11, 12, 12L References: A-211481342↗2022-05-01
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CVE-2022-20007 — Race Condition in Google Android | cvebase