CVE-2021-39625 — Improper Privilege Management in Google Android

CWE-269 — Improper Privilege Management4 documents4 sources
Severity
7.3HIGHNVD
EPSS
0.0%
top 98.03%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Vendor Unbundled Google Packages EuiccgoogleprebuiltGoogle Android
Timeline
PublishedJan 14
Latest updateJan 15

Description

In showCarrierAppInstallationNotification of EuiccNotificationManager.java, there is a possible way to gain an access to MediaProvider content due to an unsafe PendingIntent. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-9Android ID: A-194695347

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:HExploitability: 1.3 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5google/androidAndroid-10 Android-11 Android-12 Android-9
▶NVDgoogle/android4 versions+3

🔴Vulnerability Details

2
GHSA
GHSA-mhq3-2c6r-3jxr: In showCarrierAppInstallationNotification of EuiccNotificationManager↗2022-01-15
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OSV
CVE-2021-39625: In showCarrierAppInstallationNotification of EuiccNotificationManager↗2022-01-01
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📋Vendor Advisories

1
Android
CVE-2021-39625: Android Security Bulletin 2022-01-01 CVE: CVE-2021-39625 Severity: HIGH Type: EoP Affected AOSP versions: 9, 10, 11, 12 References: A-194695347 *↗2022-01-01
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CVE-2021-39625 — Improper Privilege Management | cvebase