PT-2023-17922 · Google · Android

Published 2023-06-01 · Updated 2023-06-22 · CVE-2023-21130

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

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

Description A buffer overflow in the btm ble periodic adv sync lost function of btm ble gap.cc could lead to remote code execution with no additional execution privileges needed. User interaction is not required for exploitation.

Recommendations For Android version Android-13, consider restricting access to the btm ble periodic adv sync lost function until a patch is available. As a temporary workaround, disabling the Bluetooth functionality may minimize the risk of exploitation. 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

ASB-A-273502002

CVE-2023-21130

Affected Products

Android

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2023-21130 · Security Note
• https://osv.dev/vulnerability/CVE-2023-21130 · Vendor Advisory
• https://source.android.com/security/bulletin/2023-06-01 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-273502002 · Vendor Advisory
• https://android.googlesource.com/platform/packages/modules/Bluetooth/+/505d202c69f034f72a5f7c1f345afd340873c178 · Note
• https://t.me/cvenotify/52409 · Telegram Post
• https://t.me/cvenotify/52419 · Telegram Post