OpenCVE

In ambiot amb1_sdk (aka SDK for Ameba1) before 2022-06-20 on Realtek RTL8195AM devices before 284241d70308ff2519e40afd7b284ba892c730a3, the timer task and RX task would be locked when there are frequent and continuous Wi-Fi connection (with four-way handshake) failures in Soft AP mode.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Realtek	Rtl8195am Rtl8195am Firmware

Configuration 1 [-]

AND

cpe:2.3:o:realtek:rtl8195am_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:realtek:rtl8195am:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://www.amebaiot.com/en/security_bulletin/cve-2022-34326/
https://www.realtek.com/en

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-09-27T00:00:00

Updated: 2024-08-03T09:07:16.132Z

Reserved: 2022-06-22T00:00:00

Link: CVE-2022-34326

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-09-27T23:15:13.977

Modified: 2024-11-21T07:09:18.370

Link: CVE-2022-34326

Redhat

No data.

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:realtek:rtl8195am_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "EE4A2781-948D-4DE2-864B-282F1A44831A", "versionEndExcluding": "2022-06-20", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:realtek:rtl8195am:-:*:*:*:*:*:*:*", "matchCriteriaId": "ABC12635-46E3-4595-A6AC-BD80F671B9D4", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "In ambiot amb1_sdk (aka SDK for Ameba1) before 2022-06-20 on Realtek RTL8195AM devices before 284241d70308ff2519e40afd7b284ba892c730a3, the timer task and RX task would be locked when there are frequent and continuous Wi-Fi connection (with four-way handshake) failures in Soft AP mode."}, {"lang": "es", "value": "En ambiot amb1_sdk (tambi\u00e9n conocido como SDK para Ameba1) antes de 2022-06-20 en dispositivos Realtek RTL8195AM antes de 284241d70308ff2519e40afd7b284ba892c730a3, la tarea del temporizador y la tarea RX se bloqueaban cuando hab\u00eda fallos frecuentes y continuos de conexi\u00f3n Wi-Fi (con handshake de cuatro v\u00edas) en el modo Soft AP"}], "id": "CVE-2022-34326", "lastModified": "2024-11-21T07:09:18.370", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-09-27T23:15:13.977", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://www.amebaiot.com/en/security_bulletin/cve-2022-34326/"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.realtek.com/en"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.amebaiot.com/en/security_bulletin/cve-2022-34326/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.realtek.com/en"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}