PT-2022-14522 · Google · Android

Published 2022-08-11 · Updated 2023-08-08 · CVE-2022-20296

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 Android-13

Description In ContentService, there is a possible way to check if an account exists on the device due to a missing permission check. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android version Android-13, consider restricting access to the ContentService until a patch is available. As a temporary workaround, review and enforce proper permission checks to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2022-20296

Affected Products

Android

References · 4

• https://source.android.com/security/bulletin/android-13 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-20296 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20296 · Security Note
• https://t.me/cvenotify/34694 · Telegram Post