PT-2022-14332 · Unknown · Aee Driver

Published 2022-05-03 · Updated 2022-05-10 · CVE-2022-20088

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 aee driver (affected versions not specified)

Description The issue is related to a possible reference count mistake due to incorrect error handling in the aee driver. This could lead to local escalation of privilege with System 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.

Improper Handling of Exceptional Conditions

Weakness Enumeration

CWE-755

Related Identifiers

CVE-2022-20088

Affected Products

Aee Driver

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2022-20088 · Security Note
• https://osv.dev/vulnerability/CVE-2022-20088 · Vendor Advisory
• https://corp.mediatek.com/product-security-bulletin/May-2022 · Vendor Advisory
• https://t.me/cibsecurity/41858 · Telegram Post