CVE-2023-42483

MEDIUM

Samsung Exynos 9820, 980, 1080, 2100, 2200, 1280, and 1380 Firmware - Time-of-check Time-of-use Race Condition

Title source: llm
STIX 2.1

Description

A TOCTOU race condition in Samsung Mobile Processor Exynos 9820, Exynos 980, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, and Exynos 1380 can cause unexpected termination of a system.

References (1)

Core 1

Scores

CVSS v3 6.3
EPSS 0.0002
EPSS Percentile 5.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-367
Status published
Products (7)
samsung/exynos_1080_firmware
samsung/exynos_1280_firmware
samsung/exynos_1380_firmware
samsung/exynos_2100_firmware
samsung/exynos_2200_firmware
samsung/exynos_980_firmware
samsung/exynos_9820_firmware
Published Dec 13, 2023
Tracked Since Feb 18, 2026