PT-2022-14820 · Google · Android

Published 2022-12-01 · Updated 2022-12-15 · CVE-2022-20611

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-10 through Android-13

Description The issue is related to a permissions bypass in the deletePackageVersionedInternal function of DeletePackageHelper.java. This bypass of carrier restrictions could lead to local escalation of privilege without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android versions Android-10 through Android-13, update to a version that includes the fix for this issue. 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

ASB-A-242996180

CVE-2022-20611

Affected Products

Android

References · 6

• https://osv.dev/vulnerability/ASB-A-242996180 · Vendor Advisory
• https://source.android.com/security/bulletin/2022-12-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20611 · Security Note
• https://osv.dev/vulnerability/CVE-2022-20611 · Vendor Advisory
• https://android.googlesource.com/platform/frameworks/base/+/3ac6aa1e4daeb646bdb40813e988d1013d72150c · Note
• https://t.me/cvenotify/39952 · Telegram Post