PT-2022-14318 · Mediatek+1 · Mt2601+1

Published 2022-04-11 · Updated 2022-04-18 · CVE-2022-20073

Positive Technologies (AI Summary)

CVSS v3.1

6.6

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions No specific software name or affected versions are mentioned in the provided descriptions.

Description The issue is related to a possible out of bounds write due to an integer underflow in the preloader (usb). This could lead to local escalation of privilege for an attacker with physical access to the device, requiring no additional execution privileges. User interaction is needed for exploitation.

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

Integer Underflow

Weakness Enumeration

CWE-191

Related Identifiers

CVE-2022-20073

Affected Products

Mt2601

Android

References · 5

• https://corp.mediatek.com/product-security-bulletin/April-2022 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-20073 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20073 · Security Note
• https://t.me/cibsecurity/40517 · Telegram Post
• https://t.me/cvenotify/28726 · Telegram Post