PT-2023-17938 · Google · Android

Published 2023-07-01 · Updated 2023-07-25 · CVE-2023-21145

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 (affected versions not specified)

Description The issue is related to a logic error in the code of ActivityRecord.java, specifically in the updatePictureInPictureMode function. This error can lead to a bypass of background launch restrictions, resulting in local escalation of privilege without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Inadequate Encryption Strength

Weakness Enumeration

CWE-326

Related Identifiers

ASB-A-265293293

CVE-2023-21145

Affected Products

Android

References · 6

• https://android.googlesource.com/platform/frameworks/base/+/44aeef1b82ecf21187d4903c9e3666a118bdeaf3 · Patch
• https://source.android.com/security/bulletin/2023-07-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-21145 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-265293293 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21145 · Security Note
• https://t.me/cvenotify/54229 · Telegram Post