CVE-2023-21129 — Incorrect Default Permissions in Google Android

CWE-276 — Incorrect Default Permissions4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 99.87%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedJun 15

Description

In getFullScreenIntentDecision of NotificationInterruptStateProviderImpl.java, there is a possible activity launch while the app is in the background due to a BAL bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-274759612

CVSS vector

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

Affected Packages4 packages

▶CVEListV5google/androidAndroid-11 Android-12 Android-12L Android-13
▶NVDgoogle/android4 versions+3
▶Androidplatform/frameworks_base13-next:0 — 13-next:2023-06-01+4

🔴Vulnerability Details

2
GHSA
GHSA-hhq8-7427-jggm: In getFullScreenIntentDecision of NotificationInterruptStateProviderImpl↗2023-06-15
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OSV
CVE-2023-21129: In getFullScreenIntentDecision of NotificationInterruptStateProviderImpl↗2023-06-01
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📋Vendor Advisories

1
Android
CVE-2023-21129: Android Security Bulletin 2023-06-01 CVE: CVE-2023-21129 Severity: HIGH Type: EoP Affected AOSP versions: 11, 12, 12L, 13 References: A-274759612 [2]↗2023-06-01
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