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GitHub_MCVELIST:CVE-2023-48696

HistoryDec 05, 2023 - 12:24 a.m.

CVE-2023-48696 Azure RTOS USBX Remote Code Execution Vulnerability

2023-12-0500:24:57

CWE-754

CWE-825

GitHub_M

www.cve.org

azure rtos usbx

remote code execution

pointer dereference

vulnerability

rtos v6.2.1

upgrade

6.7 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N

10 High

AI Score

Confidence

High

0.012 Low

EPSS

Percentile

85.2%

JSON

Azure RTOS USBX is a USB host, device, and on-the-go (OTG) embedded stack, that is fully integrated with Azure RTOS ThreadX. An attacker can cause remote code execution due to expired pointer dereference vulnerabilities in Azure RTOS USBX. The affected components include components in host class, related to CDC ACM in RTOS v6.2.1 and below. The fixes have been included in USBX release 6.3.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CNA Affected

[
  {
    "vendor": "azure-rtos",
    "product": "usbx",
    "versions": [
      {
        "version": "< 6.3.0",
        "status": "affected"
      }
    ]
  }
]

References

github.com/azure-rtos/usbx/security/advisories/GHSA-h733-98hq-f884

6.7 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N

10 High

AI Score

Confidence

High

0.012 Low

EPSS

Percentile

85.2%

JSON

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