PT-2023-17725 · Google · Android

Published 2023-02-01 · Updated 2025-03-21 · CVE-2023-20934

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-12 through Android-13

Description The issue is related to a permissions bypass in the resolveAttributionSource function of ServiceUtilities.cpp, which could allow disabling the microphone privacy indicator. This could lead to local escalation of privilege without requiring additional execution privileges or user interaction.

Recommendations For Android versions Android-12 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.

Related Identifiers

ASB-A-258672042

CVE-2023-20934

Affected Products

Android

References · 8

• https://source.android.com/security/bulletin/2023-02-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-20934 · Security Note
• https://osv.dev/vulnerability/ASB-A-258672042 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-20934 · Vendor Advisory
• https://android.googlesource.com/platform/frameworks/av/+/078b6a44e4bcd8e91a9935d93e25166e27552c74 · Note
• https://t.me/cvenotify/45636 · Telegram Post
• https://android.googlesource.com/platform/frameworks/base/+/7fa5e42281f9ceb827b594cfee598a1814ac2c50 · Note
• https://t.me/cvenotify/115713 · Telegram Post