Details of VAR-202503-1450

ID

VAR-202503-1450

CVE

CVE-2025-20644

TITLE

media tech's NR15 and nr16 Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2025-003914

DESCRIPTION

In Modem, there is a possible memory corruption due to incorrect error handling. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01525673; Issue ID: MSV-2747. media tech's NR15 and nr16 Exists in unspecified vulnerabilities.Service operation interruption (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2025-20644 // JVNDB: JVNDB-2025-003914

AFFECTED PRODUCTS

vendor:	mediatek	model:	nr16	scope:	eq	version:	-	Trust: 1.0
vendor:	mediatek	model:	nr15	scope:	eq	version:	-	Trust: 1.0
vendor:	メディアテック	model:	nr16	scope:	-	version:	-	Trust: 0.8
vendor:	メディアテック	model:	nr15	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2025-003914 // NVD: CVE-2025-20644

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-20644
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2025-003914
value:	HIGH
Trust: 0.8

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-20644
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2025-003914
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2025-003914 // NVD: CVE-2025-20644

PROBLEMTYPE DATA

problemtype:	CWE-1286	Trust: 1.0
problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	Improper validation of syntactic correctness of input (CWE-1286) [ others ]	Trust: 0.8
problemtype:	Lack of information (CWE-noinfo) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2025-003914 // NVD: CVE-2025-20644

EXTERNAL IDS

db:	NVD	id:	CVE-2025-20644	Trust: 2.6
db:	JVNDB	id:	JVNDB-2025-003914	Trust: 0.8

sources: JVNDB: JVNDB-2025-003914 // NVD: CVE-2025-20644

REFERENCES

url:	https://corp.mediatek.com/product-security-bulletin/march-2025	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2025-20644	Trust: 0.8

sources: JVNDB: JVNDB-2025-003914 // NVD: CVE-2025-20644

SOURCES

db:	JVNDB	id:	JVNDB-2025-003914
db:	NVD	id:	CVE-2025-20644

LAST UPDATE DATE

2025-04-25T01:39:33.183000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2025-003914	date:	2025-04-23T06:51:00
db:	NVD	id:	CVE-2025-20644	date:	2025-04-22T13:48:09.680

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2025-003914	date:	2025-04-23T00:00:00
db:	NVD	id:	CVE-2025-20644	date:	2025-03-03T03:15:09.173