PT-2022-14374 · Google · Android

Published 2022-06-01 · Updated 2022-06-24 · CVE-2022-20135

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-12L

Description The issue is related to a possible parcel format mismatch in the writeToParcel method of GateKeeperResponse.java. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android versions Android-10 through Android-12L, update to a version that includes the fix for the parcel format mismatch issue in GateKeeperResponse.java. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

ASB-A-220303465

CVE-2022-20135

Affected Products

Android

References · 6

• https://source.android.com/security/bulletin/2022-06-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20135 · Security Note
• https://osv.dev/vulnerability/CVE-2022-20135 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-220303465 · Vendor Advisory
• https://android.googlesource.com/platform/frameworks/base/+/5d2176df6923a8984e2b81d8eb4b728f01f1c760 · Note
• https://t.me/cibsecurity/44488 · Telegram Post