PT-2022-14328 · Unknown · Modem 2G/3G Cc

Published 2022-07-06 · Updated 2022-07-14 · CVE-2022-20083

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Modem 2G/3G CC (affected versions not specified)

Description The issue is related to a missing bounds check, which could lead to an out of bounds write. This might result in remote code execution when decoding combined FACILITY, with no additional execution privileges needed. User interaction is not required 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-2022-20083

Affected Products

Modem 2G/3G Cc

References · 3

• https://corp.mediatek.com/product-security-bulletin/July-2022 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20083 · Security Note
• https://t.me/cibsecurity/45656 · Telegram Post