PT-2022-17880 · Preloader · Preloader

Published 2022-09-06 · Updated 2022-09-09 · CVE-2022-26468

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 preloader (usb) (affected versions not specified)

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

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

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-26468

Affected Products

Preloader

References · 4

• https://corp.mediatek.com/product-security-bulletin/September-2022 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-26468 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-26468 · Security Note
• https://t.me/cibsecurity/49335 · Telegram Post