PT-2023-27795 · Samsung · Exynos 9810+15

Published 2023-11-08 · Updated 2024-11-13 · CVE-2023-41112

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Samsung Mobile Processor, Wearable Processor, Automotive Processor, and Modem versions Exynos 9810, 9610, 9820, 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, 9110, W920, Modem 5123, Modem 5300, and Auto T5123

Description A buffer copy issue, without checking the size of the input, can cause abnormal termination of a mobile phone. This occurs in the RLC task and RLC module.

Recommendations For Samsung Mobile Processor, Wearable Processor, Automotive Processor, and Modem versions Exynos 9810, 9610, 9820, 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, 9110, W920, Modem 5123, Modem 5300, and Auto T5123, consider restricting access to the RLC task and RLC module to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2023-41112

Affected Products

Auto T5123

Exynos 1080

Exynos 1280

Exynos 1330

Exynos 1380

Exynos 2100

Exynos 2200

Exynos 850

Exynos 9110

Exynos 9610

Exynos 980

Exynos 9810

Exynos 9820

Modem 5123

Modem 5300

W920

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2023-41112 · Security Note
• https://semiconductor.samsung.com/support/quality-support/product-security-updates · Vendor Advisory
• https://twitter.com/buaqbot/status/1856521093369995736 · Twitter Post
• https://twitter.com/CVEnew/status/1722166768322392506 · Twitter Post