PT-2023-22138 · Samsung · Exynos Modem 5300+6

Published 2023-04-14 · Updated 2023-05-11 · CVE-2023-29090

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Exynos Mobile Processor, Automotive Processor and Modem for Exynos Modem 5123 Exynos Mobile Processor, Automotive Processor and Modem for Exynos Modem 5300 Exynos Mobile Processor, Automotive Processor and Modem for Exynos 980 Exynos Mobile Processor, Automotive Processor and Modem for Exynos 1080 Exynos Mobile Processor, Automotive Processor and Modem for Exynos 9110 Exynos Mobile Processor, Automotive Processor and Modem for Exynos Auto T5123

Description An issue was discovered in the Exynos Mobile Processor, Automotive Processor, and Modem, where memory corruption can occur due to insufficient parameter validation while decoding an SIP Via header.

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-2023-29090

Affected Products

Exynos 1080

Exynos 9110

Exynos 980

Exynos Auto T5123

Exynos Mobile Processor

Exynos Modem 5123

Exynos Modem 5300

References · 5

• https://semiconductor.samsung.com/support/quality-support/product-security-updates · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-29090 · Security Note
• http://packetstormsecurity.com/files/172287/Shannon-Baseband-Via-Header-Decoder-Stack-Buffer-Overflow.html · Note
• https://t.me/cvenotify/48279 · Telegram Post
• https://t.me/cibsecurity/62196 · Telegram Post