CVE-2022-20452 — Incorrect Default Permissions in Google Android

CWE-276 — Incorrect Default Permissions5 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 86.03%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedNov 8
Latest updateNov 9

Description

In initializeFromParcelLocked of BaseBundle.java, there is a possible method arbitrary code execution due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-240138318

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-13
▶NVDgoogle/android13.0
▶Androidplatform/frameworks_base13:0 — 13:2022-11-01

🔴Vulnerability Details

3
GHSA
GHSA-8vrc-m2h5-hwr9: In initializeFromParcelLocked of BaseBundle↗2022-11-09
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OSV
CVE-2022-20452: In initializeFromParcelLocked of BaseBundle↗2022-11-08
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OSV
CVE-2022-20452: In initializeFromParcelLocked of BaseBundle↗2022-11-01
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📋Vendor Advisories

1
Android
CVE-2022-20452: Android Security Bulletin 2022-11-01 CVE: CVE-2022-20452 Severity: HIGH Type: EoP Affected AOSP versions: 13 References: A-240138318↗2022-11-01
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