CVE-2023-42483

CVSS 3.1 Score 4.7 of 10 (medium)

Details

Published Dec 13, 2023
Updated: Dec 15, 2023
CWE ID 367

Summary

CVE-2023-42483 is a TOCTOU race condition vulnerability that affects Samsung Mobile Processors, specifically Exynos 9820, Exynos 980, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, and Exynos 1380. This vulnerability can lead to unexpected termination of the system. The base severity of this vulnerability is considered medium with a base score of 4.7. The privileges required to exploit this vulnerability are low and there is no user interaction required. The attack vector is local and the integrity and confidentiality impacts are none. The availability impact is high. To remediate this vulnerability, it is recommended to apply the necessary security patches or updates provided by Samsung as soon as they become available. This vulnerability poses a potential danger to organizations using affected Samsung devices as it could lead to system crashes or other unexpected terminations, impacting the availability of critical services or data.

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