Threats Tagged 'ghsa-hjfw-g9qr-c456'
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Threats Tagged 'ghsa-hjfw-g9qr-c456'
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A vulnerability in the Linux kernel's IOMMU subsystem could cause a NULL pointer dereference leading to a system crash. (CVE-2026-53280)CVE-2026-53280 0 A vulnerability in the Linux kernel's IOMMU subsystem could cause a NULL pointer dereference leading to a system crash. This occurs when the group->domain pointer is NULL due to a failure in allocating a default domain during the first probe. The issue is triggered in the pci_dev_reset_iommu_done() function when it attempts to re-attach a device to a domain. The flaw has been fixed by skipping the re-attach step if the domain pointer is NULL. Join the discussion | GCVE Database | 06/26/2026, 21:32:16 UTC Added: 07/08/2026, 13:21:30 UTC |
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