Description
An issue was discovered in L2 in Samsung Mobile Processor and Modem Exynos 2400 and Modem 5400. The lack of a length check leads to a Denial of Service via a malformed PDCP packet.
Published: 2025-07-07
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-20275 An issue was discovered in L2 in Samsung Mobile Processor and Modem Exynos 2400 and Modem 5400. The lack of a length check leads to a Denial of Service via a malformed PDCP packet.
History

Mon, 27 Oct 2025 17:00:00 +0000

Type Values Removed Values Added
First Time appeared Samsung
Samsung exynos 2400
Samsung exynos 2400 Firmware
Samsung modem 5400
Samsung modem 5400 Firmware
CPEs cpe:2.3:h:samsung:exynos_2400:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:modem_5400:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_2400_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:modem_5400_firmware:-:*:*:*:*:*:*:*
Vendors & Products Samsung
Samsung exynos 2400
Samsung exynos 2400 Firmware
Samsung modem 5400
Samsung modem 5400 Firmware

Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00044}

epss

{'score': 0.00052}


Tue, 08 Jul 2025 18:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 07 Jul 2025 16:15:00 +0000

Type Values Removed Values Added
Description An issue was discovered in L2 in Samsung Mobile Processor and Modem Exynos 2400 and Modem 5400. The lack of a length check leads to a Denial of Service via a malformed PDCP packet.
References

Subscriptions

Samsung Exynos 2400 Exynos 2400 Firmware Modem 5400 Modem 5400 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-07-08T17:36:59.109Z

Reserved: 2025-02-14T00:00:00.000Z

Link: CVE-2025-26780

cve-icon Vulnrichment

Updated: 2025-07-07T19:43:29.818Z

cve-icon NVD

Status : Analyzed

Published: 2025-07-07T16:15:22.683

Modified: 2025-10-27T16:59:49.150

Link: CVE-2025-26780

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses