CVE-2023-41111

Name: CVE-2023-41111
Creator: NVD / NIST
Published: 2023-11-08T08:15:09.08+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.59%

Last modified Jun 17, 2026

CVE-2023-41111 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered in Samsung Mobile Processor, Wearable Processor, Automotive Processor, and Modem (Exynos 9810, 9610, 9820, 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, 9110, W920, Modem 5123, Modem 5300, and Auto T5123). Improper handling of a length parameter inconsistency can cause abnormal termination of a mobile phone. EPSS estimates a 0.59% chance of exploitation in the next 30 days.

Description

An issue was discovered in Samsung Mobile Processor, Wearable Processor, Automotive Processor, and Modem (Exynos 9810, 9610, 9820, 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, 9110, W920, Modem 5123, Modem 5300, and Auto T5123). Improper handling of a length parameter inconsistency can cause abnormal termination of a mobile phone. This occurs in the RLC task and RLC module.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.59%

43.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions
Samsung	Exynos 9810 Firmware	All versions
Samsung	Exynos 9610 Firmware	All versions
Samsung	Exynos 9820 Firmware	All versions
Samsung	Exynos 980 Firmware	All versions
Samsung	Exynos 850 Firmware	All versions
Samsung	Exynos 1080 Firmware	All versions
Samsung	Exynos 2100 Firmware	All versions
Samsung	Exynos 2200 Firmware	All versions
Samsung	Exynos 1280 Firmware	All versions
Samsung	Exynos 1380 Firmware	All versions
Samsung	Exynos 1330 Firmware	All versions
Samsung	Exynos 9110 Firmware	All versions
Samsung	Exynos W920 Firmware	All versions
Samsung	Exynos Modem 5123 Firmware	All versions
Samsung	Exynos Modem 5300 Firmware	All versions
Samsung	Exynos Auto T5123 Firmware	All versions

References

https://semiconductor.samsung.com/support/quality-support/product-security-updates/Vendor Advisory
https://semiconductor.samsung.com/support/quality-support/product-security-updates/Vendor Advisory

Timeline

Published: Nov 8, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-41111?

How severe is CVE-2023-41111?

CVE-2023-41111 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.59% probability of exploitation in the next 30 days.

How do I fix CVE-2023-41111?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-41111?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST