CVE-2024-20019

In wlan driver, there is a possible memory leak due to improper input handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00351241; Issue ID: MSV-1173.

CVSS v3 5.9 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://corp.mediatek.com/product-security-bulletin/March-2024	Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/March-2024	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:mediatek:software_package:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:mediatek:mt7925:-:::::::*
	cpe:2.3:h:mediatek:mt7927:-:::::::*

History

No history.

Information

Published : 2024-03-04 03:15

Updated : 2025-05-05 17:54

NVD link : CVE-2024-20019

Mitre link : CVE-2024-20019

CVE.ORG link : CVE-2024-20019

JSON object : View

Products Affected

mediatek

mt7925
mt7927
software_package

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

{"id": "CVE-2024-20019", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "published": "2024-03-04T03:15:07.060", "references": [{"url": "https://corp.mediatek.com/product-security-bulletin/March-2024", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "https://corp.mediatek.com/product-security-bulletin/March-2024", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "In wlan driver, there is a possible memory leak due to improper input handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00351241; Issue ID: MSV-1173."}, {"lang": "es", "value": "En el controlador WLAN, existe una posible p\u00e9rdida de memoria debido a un manejo inadecuado de la entrada. Esto podr\u00eda provocar una denegaci\u00f3n remota de servicio sin necesidad de privilegios de ejecuci\u00f3n adicionales. La interacci\u00f3n del usuario no es necesaria para la explotaci\u00f3n. ID de parche: WCNCR00351241; ID del problema: MSV-1173."}], "lastModified": "2025-05-05T17:54:32.670", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mediatek:software_package:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D187DAB0-15AD-4FC1-A645-92B0942C0559", "versionEndIncluding": "2023.11.10"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:mediatek:mt7925:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "27CFC9DF-2F4C-469A-8A19-A260B1134CFE"}, {"criteria": "cpe:2.3:h:mediatek:mt7927:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "05525018-AFE0-415C-A71C-A77922C7D637"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "[email protected]"}