Lucene search

GitHub_MCVE-2023-48696

HistoryDec 05, 2023 - 1:15 a.m.

CVE-2023-48696

2023-12-0501:15:08

CWE-825

CWE-754

GitHub_M

web.nvd.nist.gov

cve-2023-48696

azure rtos

usbx

remote code execution

pointer dereference

vulnerability

nvd

threadx

host class

cdc acm

rtos v6.2.1

upgrade

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.8

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 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.

Affected configurations

Nvd

Vulners

Node

microsoftazure_rtos_usbxRange<6.3.0

VendorProductVersionCPE
microsoftazure_rtos_usbx*cpe:2.3:o:microsoft:azure_rtos_usbx:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	azure_rtos_usbx	*	cpe:2.3:o:microsoft:azure_rtos_usbx::::::::

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.8

Confidence

High

EPSS

0.014

Percentile

86.8%

JSON

Related for CVE-2023-48696