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CVE-2025-21833

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CVE-2025-21833

Published: Mar 6, 2025

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
d87731f609318a27e9aa3d01cf97798599d32839 - < 68ec78beb4a3fb0877cbaaf49758c85410c05977
affected
d87731f609318a27e9aa3d01cf97798599d32839 - < df96876be3b064aefc493f760e0639765d13ed0d
affected
d87731f609318a27e9aa3d01cf97798599d32839 - < 60f030f7418d3f1d94f2fb207fe3080e1844630b

Linux

Linux

affected
6.7
unaffected
0 - < 6.7
unaffected
6.12.57 - <= 6.12.*
unaffected
6.13.3 - <= 6.13.*
unaffected
6.14 - <= *

References

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