PT-2022-14292 · Bluetooth · Bluetooth

Published 2022-02-09 · Updated 2022-02-14 · CVE-2022-20045

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/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 service crash in Bluetooth due to a use after free, which could lead to local escalation of privilege without needing additional execution privileges. User interaction is not required for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2022-20045

Affected Products

Bluetooth

References · 4

• https://osv.dev/vulnerability/CVE-2022-20045 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20045 · Security Note
• https://corp.mediatek.com/product-security-bulletin/February-2022 · Vendor Advisory
• https://t.me/cibsecurity/37197 · Telegram Post