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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2025-21833

iommu/vt-d: Avoid use of NULL after WARN_ON_ONCE

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Avoid use of NULL after WARN_ON_ONCE There is a WARN_ON_ONCE to catch an unlikely situation when domain_remove_dev_pasid can't find the `pasid`. In case it nevertheless happens we must avoid using a NULL pointer.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • d87731f609318a27e9aa3d01cf97798599d32839 to < 68ec78beb4a3fb0877cbaaf49758c85410c05977affected
  • d87731f609318a27e9aa3d01cf97798599d32839 to < df96876be3b064aefc493f760e0639765d13ed0daffected
  • d87731f609318a27e9aa3d01cf97798599d32839 to < 60f030f7418d3f1d94f2fb207fe3080e1844630baffected

Linux Linux

Default version status: affected

  • 6.7affected
  • 0 to < 6.7unaffected
  • 6.12.57 to ≤ 6.12.*unaffected
  • 6.13.3 to ≤ 6.13.*unaffected
  • 6.14 to ≤ *unaffected

References