CVE-2021-0336 — Incorrect Permission Assignment in Google Android

CWE-732 — Incorrect Permission AssignmentCWE-269 — Improper Privilege Management6 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 98.53%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Packages Apps SettingsGoogle Android
Timeline
PublishedFeb 10
Latest updateMay 24

Description

In onReceive of BluetoothPermissionRequest.java, there is a possible permissions bypass due to a mutable PendingIntent. This could lead to local escalation of privilege that bypasses a permission check, with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9 Android-10 Android-11 Android-8.1Android ID: A-158219161

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 Packages3 packages

▶CVEListV5google/androidAndroid-9 Android-10 Android-11 Android-8.1
▶NVDgoogle/android4 versions+3
▶Androidplatform/packages_apps_settings8.0:0 — 8.0:2021-02-01+4

Patches

Patch: source.android.com ↗Patch: source.android.com ↗

🔴Vulnerability Details

4
GHSA
GHSA-wxvf-mwc7-3973: In onReceive of BluetoothPermissionRequest↗2022-05-24
▶
OSV
samba vulnerabilities↗2022-02-01
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CVEList
CVE-2021-0336: In onReceive of BluetoothPermissionRequest↗2021-02-10
▶
OSV
CVE-2021-0336: In onReceive of BluetoothPermissionRequest↗2021-02-01
▶

📋Vendor Advisories

1
Android
CVE-2021-0336: Android Security Bulletin 2021-02-01 CVE: CVE-2021-0336 Severity: HIGH Type: EoP Affected AOSP versions: 8↗2021-02-01
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CVE-2021-0336 — Incorrect Permission Assignment | cvebase