Threats tagged 'ghsa-92g2-6qfc-5xw4'

A null pointer dereference vulnerability was identified and fixed in the Linux kernel's sprd_iommu_hw_en function. The issue occurs because dom->sdev is NULL in sprd_iommu_cleanup() before sprd_iommu_hw_en() is called, leading to a potential kernel crash. This flaw was discovered by the Linux Verification Center using SVACE analysis tools.