PT-2022-14497 · Google · Android

Published 2022-08-11 · Updated 2022-08-16 · CVE-2022-20273

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

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

Description In Bluetooth, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android version Android-13, consider restricting Bluetooth functionality until a patch is available to prevent potential remote information disclosure. As a temporary workaround, disabling Bluetooth when not in use may help minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-20273

Affected Products

Android

References · 4

• https://source.android.com/security/bulletin/android-13 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-20273 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20273 · Security Note
• https://t.me/cibsecurity/48085 · Telegram Post