CVE-2026-43214

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM for x86 architectures. When reading Page Directory Pointer Table Registers PDPTRs in the getsregs2 function, the system fails to use proper Sleepable Read-Copy Update SRCU protection. This oversight can lead to incorrect memo...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Ignore nCR34:0 when loading PDPTEs from memory Ignore nCR34:0 when loading PDPTEs from memory for nested SVMs. When PAE paging is used, the bits 4:0 of the CR3 register are ignored, and thus VMRUN does not enforce a...