Description
Improper authentication in Exynos baseband prior to SMR DEC-2022 Release 1 allows remote attacker to disable the network traffic encryption between UE and gNodeB.
References (1)
Core 1
Core References
Scores
CVSS v3
6.5
EPSS
0.0021
EPSS Percentile
43.2%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-287
Status
published
Products (1)
samsung/exynos_firmware
Published
Dec 08, 2022
Tracked Since
Feb 18, 2026