PT-2023-23159 · Samsung · Samsung Exynos Modem

Published 2023-06-07 · Updated 2025-01-07 · CVE-2023-31115

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Samsung Exynos Modem versions 5123 through 5300

Description An issue was discovered in the Shannon RCS component. Incorrect resource transfer between spheres can cause changes to the activation mode of RCS via a crafted application.

Recommendations For Samsung Exynos Modem versions 5123 through 5300, at the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Weakness Enumeration

CWE-669

Related Identifiers

CVE-2023-31115

Affected Products

Samsung Exynos Modem

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2023-31115 · Security Note
• https://semiconductor.samsung.com/support/quality-support/product-security-updates · Vendor Advisory
• https://t.me/cvenotify/106581 · Telegram Post