PT-2022-11058 · Google · Android

Published 2022-03-30 · Updated 2022-04-05 · CVE-2021-39780

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Android versions Android-12L

Description The issue is related to a missing permission check in Traceur, which could allow bypassing developer settings requirements for capturing system traces. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is required for exploitation.

Recommendations For Android version Android-12L, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

CVE-2021-39780

Affected Products

Android

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-39780 · Security Note
• https://source.android.com/security/bulletin/android-12l · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-39780 · Vendor Advisory
• https://t.me/cibsecurity/39862 · Telegram Post