CVE-2024-46921

MEDIUM EPSS 20.9%
Published Jan 13, 20251y ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Medium
Find Similar
Published Jan 13, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

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).

CVSS Details

Base Score
6.5
Exploitability
2.8
Impact
3.6
Vector string
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Adjacent
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
20.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-770

Affected Products 34

VendorProductVersionRange
samsungexynos_1080_firmware*any
samsungexynos_1080*any
samsungexynos_1280_firmware*any
samsungexynos_1280*any
samsungexynos_1330_firmware*any
samsungexynos_1330*any
samsungexynos_1380_firmware*any
samsungexynos_1380*any
samsungexynos_1480_firmware*any
samsungexynos_1480*any
samsungexynos_2100_firmware*any
samsungexynos_2100*any
samsungexynos_2200_firmware*any
samsungexynos_2200*any
samsungexynos_2400_firmware*any
samsungexynos_2400*any
samsungexynos_9110_firmware*any
samsungexynos_9110*any
samsungexynos_980_firmware*any
samsungexynos_980*any
samsungexynos_9820_firmware*any
samsungexynos_9820*any
samsungexynos_9825_firmware*any
samsungexynos_9825*any
samsungexynos_990_firmware*any
samsungexynos_990*any
samsungexynos_modem_5123_firmware*any
samsungexynos_modem_5123*any
samsungexynos_modem_5300_firmware*any
samsungexynos_modem_5300*any
samsungexynos_modem_5400_firmware*any
samsungexynos_modem_5400*any
samsungexynos_w1000_firmware*any
samsungexynos_w1000*any

References 3

  • github.com https://github.com/asset-group/5ghoul-5g-nr-attacks/tree/master
    Product
  • semiconductor.samsung.com https://semiconductor.samsung.com/support/quality-support/product-security-updates/
    Vendor Advisory
  • semiconductor.samsung.com https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2024-46921/
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.