PT-2022-14337 · Mediatek+1 · Mt6731+1

Published 2022-05-03 · Updated 2022-05-10 · CVE-2022-20093

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 No specific software name or versions are mentioned in the provided descriptions.

Description In telephony, there is a possible way to disable receiving SMS messages due to a missing permission 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.

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2022-20093

Affected Products

Mt6731

Android

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2022-20093 · Security Note
• https://corp.mediatek.com/product-security-bulletin/May-2022 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-20093 · Vendor Advisory
• https://t.me/cibsecurity/41855 · Telegram Post
• https://t.me/cvenotify/29664 · Telegram Post