drm/amdgpu/sdma4: replace BUG_ON with WARN_ON in fence emission
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
AI Analysis
Technical Summary
This vulnerability involves a change in the drm/amdgpu/sdma4 driver component, specifically replacing a BUG_ON condition with WARN_ON during fence emission. The exact security implications or exploitation details are not described in the available data. The advisory is from the Microsoft Security Response Center, but no further technical details or mitigation instructions are provided.
Potential Impact
The impact of this vulnerability is not explicitly described in the provided information. There are no known exploits in the wild, and no details on potential consequences such as privilege escalation, denial of service, or information disclosure are given.
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.
drm/amdgpu/sdma4: replace BUG_ON with WARN_ON in fence emission
Description
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a change in the drm/amdgpu/sdma4 driver component, specifically replacing a BUG_ON condition with WARN_ON during fence emission. The exact security implications or exploitation details are not described in the available data. The advisory is from the Microsoft Security Response Center, but no further technical details or mitigation instructions are provided.
Potential Impact
The impact of this vulnerability is not explicitly described in the provided information. There are no known exploits in the wild, and no details on potential consequences such as privilege escalation, denial of service, or information disclosure are given.
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-2026-46220
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a19fed6e29bf47b500fe537
Added to database: 5/29/2026, 9:02:14 PM
Last enriched: 5/29/2026, 9:15:27 PM
Last updated: 5/31/2026, 4:55:47 AM
Views: 3
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