CVE-2021-39772 — Improper Privilege Management in Google Android

CWE-269 — Improper Privilege Management2 documents2 sources
Severity
8.8HIGHNVD
EPSS
0.0%
top 91.05%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedMar 30
Latest updateMar 31

Description

In Bluetooth, there is a possible way to access the a2dp audio control switch due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-181962322

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5google/androidAndroid-12L
▶NVDgoogle/android12.0

🔴Vulnerability Details

1
GHSA
GHSA-hmjm-hcvx-894j: In Bluetooth, there is a possible way to access the a2dp audio control switch due to a missing permission check↗2022-03-31
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CVE-2021-39772 — Improper Privilege Management | cvebase