PT-2022-15984 · Samsung · Exynos

Published 2022-02-11 · Updated 2022-02-18 · CVE-2022-23425

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Exynos baseband versions prior to SMR Feb-2022 Release 1

Description The issue is related to improper input validation, which allows attackers to send arbitrary NAS signaling messages with fake base station information.

Recommendations For versions prior to SMR Feb-2022 Release 1, update to SMR Feb-2022 Release 1 or later to resolve the issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2022-23425

Affected Products

Exynos

References · 3

• https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=2 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-23425 · Security Note
• https://osv.dev/vulnerability/CVE-2022-23425 · Vendor Advisory