CVE-2022-20450 — Missing Authorization in Google Android

CWE-862 — Missing Authorization4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 98.36%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedNov 8
Latest updateNov 9

Description

In restorePermissionState of PermissionManagerServiceImpl.java, there is a possible way to bypass user consent due to a missing permission check. 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-12L Android-13Android ID: A-210065877

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5google/androidAndroid-10 Android-11 Android-12 Android-12L Android-13
▶NVDgoogle/android5 versions+4
▶Androidplatform/frameworks_base11:0 — 11:2022-11-01+3

🔴Vulnerability Details

2
GHSA
GHSA-9g5x-8ppm-2gh6: In restorePermissionState of PermissionManagerServiceImpl↗2022-11-09
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OSV
CVE-2022-20450: In restorePermissionState of PermissionManagerServiceImpl↗2022-11-01
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📋Vendor Advisories

1
Android
CVE-2022-20450: Android Security Bulletin 2022-11-01 CVE: CVE-2022-20450 Severity: HIGH Type: EoP Affected AOSP versions: 10, 11, 12, 12L, 13 References: A-210065877↗2022-11-01
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