PT-2022-14315 · Mediatek+1 · Mt6580+1

Published 2022-04-11 · Updated 2022-04-18 · CVE-2022-20069

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 In the preloader (usb), there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege, for an attacker who has physical access to the device, with no additional execution privileges needed. 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 Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2022-20069

Affected Products

Mt6580

Android

References · 5

• https://osv.dev/vulnerability/CVE-2022-20069 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20069 · Security Note
• https://corp.mediatek.com/product-security-bulletin/April-2022 · Vendor Advisory
• https://t.me/cvenotify/28728 · Telegram Post
• https://t.me/cibsecurity/40549 · Telegram Post