PT-2022-14291 · Bluetooth · Bluetooth

Published 2022-02-09 · Updated 2022-02-14 · CVE-2022-20044

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 use after free in Bluetooth, which could cause a service crash. This might lead to local escalation of privilege without requiring additional execution privileges. User interaction is not necessary 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-2022-20044

Affected Products

Bluetooth

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2022-20044 · Security Note
• https://corp.mediatek.com/product-security-bulletin/February-2022 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-20044 · Vendor Advisory
• https://t.me/cibsecurity/37201 · Telegram Post