CVE-2022-20114 — Improper Privilege Management in Google Android

CWE-269 — Improper Privilege ManagementCWE-78 — OS Command Injection6 documents6 sources
Severity
7.8HIGHNVD
CISA9.8
EPSS
0.0%
top 98.91%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Packages Services TelecommGoogle Android
Timeline
PublishedMay 10
Latest updateSep 8

Description

In placeCall of TelecomManager.java, there is a possible way for an application to keep itself running with foreground service importance due to a permissions bypass. 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-211114016

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 Packages3 packages

▶CVEListV5google/androidAndroid-10 Android-11 Android-12 Android-12L
▶NVDgoogle/android4 versions+3
▶Androidplatform/packages_services_telecomm10:0 — 10:2022-05-01+3

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-5r79-xhch-gw42: In placeCall of TelecomManager↗2022-05-11
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CVEList
CVE-2022-20114: In placeCall of TelecomManager↗2022-05-10
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OSV
CVE-2022-20114: In placeCall of TelecomManager↗2022-05-01
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📋Vendor Advisories

2
CISA
D-Link Multiple Routers OS Command Injection Vulnerability↗2022-09-08
▶
Android
CVE-2022-20114: Android Security Bulletin 2022-05-01 CVE: CVE-2022-20114 Severity: HIGH Type: EoP Affected AOSP versions: 10, 11, 12, 12L References: A-211114016↗2022-05-01
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CVE-2022-20114 — Improper Privilege Management | cvebase