PT-2022-14746 · Google · Android

Published 2022-12-16 · Updated 2024-01-12 · CVE-2022-20531

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions prior to Android-13

Description The issue is related to side channel information disclosure in Telecom, allowing an attacker to determine whether an app is installed without query permissions. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not required for exploitation.

Recommendations For Android versions prior to Android-13, update to Android-13 or a newer version to resolve the issue. As a temporary workaround, consider restricting access to sensitive information until a patch is available.

Fix

Related Identifiers

CVE-2022-20531

Affected Products

Android

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2022-20531 · Security Note
• https://source.android.com/docs/security/bulletin/android-14 · Vendor Advisory
• https://t.me/cvenotify/67324 · Telegram Post
• https://t.me/cibsecurity/54671 · Telegram Post