CVE-2022-20354 — Google Android vulnerability

4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 96.48%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedAug 10
Latest updateAug 11

Description

In onDefaultNetworkChanged of Vpn.java, there is a possible way to disable VPN due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12LAndroid ID: A-219546241

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-11 Android-12 Android-12L
▶NVDgoogle/android11.0, 12.0, 12.1+2
▶Androidplatform/frameworks_base11:0 — 11:2022-08-01+2

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-wfqh-gg7j-cvr3: In onDefaultNetworkChanged of Vpn↗2022-08-11
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OSV
CVE-2022-20354: In onDefaultNetworkChanged of Vpn↗2022-08-01
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📋Vendor Advisories

1
Android
CVE-2022-20354: Android Security Bulletin 2022-08-01 CVE: CVE-2022-20354 Severity: HIGH Type: EoP Affected AOSP versions: 11, 12, 12L References: A-219546241 [2]↗2022-08-01
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