PT-2023-17984 · Google · Android

Published 2023-06-28 · Updated 2023-07-05 · CVE-2023-21196

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

AV:L/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 in the btm ble batchscan filter track adv vse cback function of btm ble batchscan.cc due to a missing bounds check. This could lead to local information disclosure in the Bluetooth server, 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-2023-21196

Affected Products

Android

References · 4

• https://osv.dev/vulnerability/CVE-2023-21196 · Vendor Advisory
• https://source.android.com/security/bulletin/pixel/2023-06-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21196 · Security Note
• https://t.me/cibsecurity/65669 · Telegram Post