usb: chipidea: udc: fix DMA and SG cleanup in _ep_nuke()
CVE-2026-43250 is a vulnerability related to USB chipidea UDC driver handling, specifically addressing DMA and scatter-gather cleanup in the _ep_nuke() function. The vulnerability affects version 3.0 of the Microsoft product. No CVSS score or detailed technical impact is provided. There are no known exploits in the wild, and no patch or remediation details are available in the provided data.
AI Analysis
Technical Summary
This vulnerability concerns the USB chipidea UDC driver in Microsoft software, where improper cleanup of DMA and scatter-gather resources in the _ep_nuke() function could lead to potential issues. The exact nature of the impact is not detailed in the available information. The affected version is explicitly stated as version 3.0. No CVSS score or exploit information is provided, and no patch or mitigation details are included in the source data.
Potential Impact
The impact specifics are not described in the provided information. Without detailed technical or exploit data, the precise consequences of this vulnerability remain unclear. No known exploits have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided in the available data.
usb: chipidea: udc: fix DMA and SG cleanup in _ep_nuke()
Description
CVE-2026-43250 is a vulnerability related to USB chipidea UDC driver handling, specifically addressing DMA and scatter-gather cleanup in the _ep_nuke() function. The vulnerability affects version 3.0 of the Microsoft product. No CVSS score or detailed technical impact is provided. There are no known exploits in the wild, and no patch or remediation details are available in the provided data.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability concerns the USB chipidea UDC driver in Microsoft software, where improper cleanup of DMA and scatter-gather resources in the _ep_nuke() function could lead to potential issues. The exact nature of the impact is not detailed in the available information. The affected version is explicitly stated as version 3.0. No CVSS score or exploit information is provided, and no patch or mitigation details are included in the source data.
Potential Impact
The impact specifics are not described in the provided information. Without detailed technical or exploit data, the precise consequences of this vulnerability remain unclear. No known exploits have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided in the available data.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_vex
- Csaf Version
- 2.0
- Publisher
- Microsoft Security Response Center
- Advisory Id
- msrc_CVE-2026-43250
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a42ed8c27e9c79719960bb3
Added to database: 06/29/2026, 22:11:24 UTC
Last enriched: 06/29/2026, 22:53:25 UTC
Last updated: 06/29/2026, 22:53:25 UTC
Views: 3
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