PT-2023-17991 · Google · Android

Published 2023-06-28 · Updated 2023-07-05 · CVE-2023-21202

Positive Technologies (AI Summary)

CVSS v3.1

4.5

Medium

Base vector

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

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

Description The issue is related to a possible out of bounds read due to a missing bounds check in the btm delete stored link key complete function of btm devctl.cc. This could lead to local information disclosure over Bluetooth, requiring System execution privileges for exploitation. No user interaction is needed for exploitation.

Recommendations For Android version Android-13, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2023-21202

Affected Products

Android

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2023-21202 · Security Note
• https://source.android.com/security/bulletin/pixel/2023-06-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-21202 · Vendor Advisory
• https://t.me/cibsecurity/65677 · Telegram Post