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In (TBD) of (TBD), there is a possible way to boot with a...

High severity Unreviewed Published Dec 16, 2021 to the GitHub Advisory Database • Updated Jan 27, 2023

Package

No package listedSuggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

In (TBD) of (TBD), there is a possible way to boot with a hidden debug policy due to a missing warning to the user. This could lead to local escalation of privilege after preparing the device, hiding the warning, and passing the phone to a new user, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-193443223References: N/A

References

Published by the National Vulnerability Database Dec 15, 2021
Published to the GitHub Advisory Database Dec 16, 2021
Last updated Jan 27, 2023

Severity

High
7.8
/ 10

CVSS base metrics

Attack vector
Local
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CVE ID

CVE-2021-39653

GHSA ID

GHSA-gpj3-wgx2-4p9v

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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