Threats tagged 'ghsa-8m6r-f5m5-x7p9'

CVE-2026-53053 is a high-severity vulnerability in the Linux kernel's iommu/amd subsystem. The flaw involves the clone_alias() function incorrectly assuming its first argument is always the original device pointer, which can cause wrong or stale device translation entries (DTE) to be propagated to alias devices. This issue has been fixed by modifying clone_alias() to use the original device's device ID correctly.