High severityNVD Advisory· Published Nov 12, 2026· Updated Nov 12, 2026
CVE-2024-21954
CVE-2024-21954
Description
Improper exception handling in IOMMU could allow an invalidate command to be sent to PCIe devices that do not support Address Translation Cache (ATC), potentially resulting in denial of service.
Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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