{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T21:08:32.238","vulnerabilities":[{"cve":{"id":"CVE-2022-29223","sourceIdentifier":"security-advisories@github.com","published":"2022-05-24T15:15:07.977","lastModified":"2025-10-27T13:57:06.663","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Azure RTOS USBX is a USB host, device, and on-the-go (OTG) embedded stack. In versions prior to 6.1.10, an attacker can cause a buffer overflow by providing the Azure RTOS USBX host stack a HUB descriptor with `bNbPorts` set to a value greater than `UX_MAX_TT` which defaults to 8. For a `bNbPorts` value of 255, the implementation of `ux_host_class_hub_descriptor_get` function will modify the contents of `hub` -> `ux_host_class_hub_device` -> `ux_device_hub_tt` array violating the end boundary by 255 - `UX_MAX_TT` items. The USB host stack needs to validate the number of ports reported by the hub, and if the value is larger than UX_MAX_TT, USB stack needs to reject the request. This fix has been included in USBX release 6.1.10."},{"lang":"es","value":"Azure RTOS USBX es una pila insertada de host USB, dispositivo y on-the-go (OTG). En versiones anteriores a 6.1.10, un atacante puede causar un desbordamiento del búfer proporcionando a la pila del host Azure RTOS USBX un descriptor HUB con \"bNbPorts\" establecido en un valor mayor que \"UX_MAX_TT\", que por defecto es 8. Para un valor de \"bNbPorts\" de 255, la implementación de la función \"ux_host_class_hub_descriptor_get\" modificará el contenido del array \"hub\" -) \"ux_host_class_hub_device\" -) \"ux_device_hub_tt\" violando el límite final en 255 - \"UX_MAX_TT\" elementos. La pila del host USB necesita comprobar el número de puertos reportados por el hub, y si el valor es mayor que UX_MAX_TT, la pila USB necesita rechazar la petición. Esta corrección se ha incluido en versión 6.1.10 de USBX"}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","baseScore":7.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-120"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-120"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:eclipse:threadx_usbx:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.10","matchCriteriaId":"DEF2B436-01FF-48B4-9055-B455338C74CB"}]}]}],"references":[{"url":"https://github.com/azure-rtos/usbx/releases/tag/v6.1.10_rel","source":"security-advisories@github.com","tags":["Release Notes","Third Party Advisory"]},{"url":"https://github.com/azure-rtos/usbx/security/advisories/GHSA-2qc5-385m-x862","source":"security-advisories@github.com","tags":["Release Notes","Third Party Advisory"]},{"url":"https://github.com/azure-rtos/usbx/releases/tag/v6.1.10_rel","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Third Party Advisory"]},{"url":"https://github.com/azure-rtos/usbx/security/advisories/GHSA-2qc5-385m-x862","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Third Party Advisory"]}]}}]}