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GitHub_MCVELIST:CVE-2023-48698

HistoryDec 05, 2023 - 12:25 a.m.

CVE-2023-48698 Azure RTOS USBX Remote Code Execution Vulnerability

2023-12-0500:25:03

CWE-754

CWE-825

GitHub_M

www.cve.org

azure rtos

usbx

remote code execution

vulnerability

pointer dereference

host stack

device linked classes

gser

hid

rtos v6.2.1

usbx release 6.3.0

upgrade

CVSS3

6.8

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

0.014

Percentile

86.8%

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 functions/processes in host stack and host classes, related to device linked classes, GSER and HID 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-grhp-f66q-x857

CVSS3

6.8

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

0.014

Percentile

86.8%

JSON

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