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.
problem types: CWE-20 Improper Input Validation
affected:
{
vendor: Samsung Mobile
product: Samsung Mobile Devices
versions:
version: Select devices using Exynos CP chipsets, status: affected, lessThan: SMR Nov-2022 Release 1, versionType: custom
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: ADJACENT_NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
baseScore: 5.3
baseSeverity: MEDIUM
]