PT-2022-15108 · Bluetooth · Bluetooth

Published 2022-07-01 · Updated 2022-07-14 · CVE-2022-21768

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Bluetooth (affected versions not specified)

Description The issue is related to a possible out of bounds write in Bluetooth due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations 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

ASB-A-231281132

CVE-2022-21768

M-ALPS06784351

Affected Products

Bluetooth

References · 7

• https://osv.dev/vulnerability/CVE-2022-21768 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-231281132 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-21768 · Security Note
• https://corp.mediatek.com/product-security-bulletin/July-2022 · Vendor Advisory
• https://t.me/cvenotify/33045 · Telegram Post
• https://source.android.com/security/bulletin/2022-07-01 · Note
• https://t.me/cibsecurity/45665 · Telegram Post