CVE-2022-39881

MEDIUM

Samsung Exynos Firmware - Improper Input Validation

Title source: rule
STIX 2.1

Description

Improper input validation vulnerability for processing SIB12 PDU in Exynos modems prior to SMR Sep-2022 Release allows remote attacker to read out of bounds memory.

References (1)

Core 1

Scores

CVSS v3 5.3
EPSS 0.0058
EPSS Percentile 69.0%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-125 CWE-20
Status published
Products (1)
samsung/exynos_firmware
Published Nov 09, 2022
Tracked Since Feb 18, 2026