EUVD-2025-20275Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Lifecycle Timeline
3DescriptionCVE.org
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.
Analysis
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.
Technical ContextAI
A denial of service vulnerability allows an attacker to disrupt the normal functioning of a system, making it unavailable to legitimate users. This vulnerability is classified as Improper Input Validation (CWE-20).
RemediationAI
Implement rate limiting and input validation. Use timeout mechanisms for resource-intensive operations. Deploy DDoS protection where applicable.
More in Exynos 2400 Firmware
View allOOB write in Samsung Exynos 1480/2400 processors.
In RRC in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 13
Samsung Exynos processors (multiple models including 980, 990, 2100, 2200, 2400) and modems have an out-of-bounds write
Double-free vulnerability in Samsung's Exynos mobile processors (models 980, 990, 1080, 2100, 1280, 2200, 1380, 1480, an
Critical out-of-bounds write vulnerability in Samsung's Exynos 1480 and 2400 mobile processors caused by insufficient le
CVE-2025-23103 is an out-of-bounds write vulnerability in Samsung's Exynos 1480 and 2400 mobile processors caused by ins
An issue was discovered in Samsung Mobile Processor Exynos 1380, 1480, 2400, and 1580. Incorrect Handling of the NL80211
An issue was discovered in the WiFi driver in Samsung Mobile Processor Exynos 1380, 1480, 2400, 1580. Mishandling of an
Use-after-free vulnerability in Samsung's Exynos mobile processors (2200, 1480, and 2400) that allows a local attacker w
An issue was discovered in Samsung Mobile Processor Exynos 1480 and 2400. Rated high severity (CVSS 7.5), this vulnerabi
An issue was discovered in Samsung Mobile Processor Exynos 2200, 1480, and 2400. Rated high severity (CVSS 7.5), this vu
An issue was discovered in NRMM in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 9820, 9825, 980, 990,
Same weakness CWE-20 – Improper Input Validation
View allSame technique Denial Of Service
View allShare
External POC / Exploit Code
Leaving vuln.today