Vulnerability Report

CVE-2024-46921

Title: Samsung Exynos 980 RCE

DoS

Proof Of Concept

No public PoC currently indexed for CVE-2024-46921.

CWE Category CWE-770

Published Date Jan 13, 2025

Modified Date Jun 20, 2025

Exploit Status Not Found

Score 6.5 CVSS v3.1

Exploit Probability (EPSS)

0.29%

Vulnerability Summary

CVE-2024-46921: 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).

Impacted Vendors

samsung 17

Reference Links

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

CVSS v3.1

Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0

Severity MEDIUM

6.5

Attack Vector

ADJACENT_NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2024-46921 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

June 20, 2025 MODIFIED

Vulnerability data or affected products updated.

June 20, 2025 MODIFIED

Vulnerability data updated via NVD.

January 13, 2025 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector ADJACENT_NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Stack

No specific products linked.