CVE-2024-46921

EUVD-2024-42206
An issue was discovered in Samsung Mobile Processor and Modem Exynos 9820, 9825, 980, 990, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, W1000, Modem 5123, Modem 5300, Modem 5400. UE does not limit the number of attempts for the RRC Setup procedure in the 5G SA, leading to a denial of service (battery-drain attack).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
6.5 MEDIUM
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 56%
Affected Products (NVD)
VendorProductVersion
samsungexynos_1080_firmware
-
samsungexynos_1280_firmware
-
samsungexynos_1330_firmware
-
samsungexynos_1380_firmware
-
samsungexynos_1480_firmware
-
samsungexynos_2100_firmware
-
samsungexynos_2200_firmware
-
samsungexynos_2400_firmware
-
samsungexynos_9110_firmware
-
samsungexynos_980_firmware
-
samsungexynos_9820_firmware
-
samsungexynos_9825_firmware
-
samsungexynos_990_firmware
-
samsungexynos_modem_5123_firmware
-
samsungexynos_modem_5300_firmware
-
samsungexynos_modem_5400_firmware
-
samsungexynos_w1000_firmware
-
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://semiconductor.samsung.com/support/quality-support/product-security-updates/
https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2024-46921/
https://github.com/asset-group/5ghoul-5g-nr-attacks/tree/master