CVE-2022-20357 — Use of Uninitialized Resource in Google Android

CWE-908 — Use of Uninitialized ResourceCWE-909 — Missing Initialization of Resource5 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 95.68%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks NativeGoogle Android
Timeline
PublishedAug 10
Latest updateAug 11

Description

In writeToParcel of SurfaceControl.cpp, there is a possible information disclosure due to uninitialized data. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-214999987

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5google/androidAndroid-12 Android-12L
▶NVDgoogle/android12.0, 12.1+1
▶Androidplatform/frameworks_native12:0 — 12:2022-08-01+1

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-mvgc-wv4j-m7w6: In writeToParcel of SurfaceControl↗2022-08-11
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CVEList
CVE-2022-20357: In writeToParcel of SurfaceControl↗2022-08-09
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OSV
CVE-2022-20357: In writeToParcel of SurfaceControl↗2022-08-01
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📋Vendor Advisories

1
Android
CVE-2022-20357: Android Security Bulletin 2022-08-01 CVE: CVE-2022-20357 Severity: HIGH Type: ID Affected AOSP versions: 12, 12L References: A-214999987 [2]↗2022-08-01
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CVE-2022-20357 — Use of Uninitialized Resource | cvebase