CVE-2026-90232

A flaw was found in the Linux kernel's Address Mapping Table AMT device handling. When an AMT device is configured across different network namespaces netns, unregistering the underlying network device can lead to a system hang. This occurs because the amtdeviceevent function does not correctly...

CVE-2023-53801 iommu/sprd: Release dma buffer to avoid memory leak

In the Linux kernel, the following vulnerability has been resolved: iommu/sprd: Release dma buffer to avoid memory leak When attaching to a domain, the driver would alloc a DMA buffer which is used to store address mapping table, and it need to be released when the IOMMU domain is freed...

The vulnerability of the `sparx5_del_mact_entry()` function in the `drivers/net/ethernet/microchip/sparx5/sparx5_mactable.c` file of the Sparx5 driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the sparx5delmactentry function in the drivers/net/ethernet/microchip/sparx5/sparx5mactable.c file of the Sparx5 driver for the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to cause a...