CVE-2022-20441 — Incorrect Default Permissions in Google Android

CWE-276 — Incorrect Default Permissions4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 97.46%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedNov 8
Latest updateNov 9

Description

In navigateUpTo of Task.java, there is a possible way to launch an unexported intent handler due to a logic error in the code. This could lead to local escalation of privilege if the targeted app has an intent trampoline, 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-238605611

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_base10:0 — 10:2022-11-01+4

🔴Vulnerability Details

2
GHSA
GHSA-pppm-qqpf-jj26: In navigateUpTo of Task↗2022-11-09
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OSV
CVE-2022-20441: In navigateUpTo of Task↗2022-11-01
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📋Vendor Advisories

1
Android
CVE-2022-20441: Android Security Bulletin 2022-11-01 CVE: CVE-2022-20441 Severity: HIGH Type: EoP Affected AOSP versions: 10, 11, 12, 12L, 13 References: A-238605611↗2022-11-01
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