CVE-2026-46059

CVE-2026-46059 (Linux kernel, KVM nSVM) : The issue concerns how NextRIP is chosen for vmcb02 after an L2 VMRUN when NRIPS is disabled. Affected code uses the current RIP as NextRIP to emulate a CPU without NRIPS, but after the first L2 run NextRIP can be updated by the CPU/KVM, making the curren...

GSD-2022-1005697 KVM: nVMX: Snapshot pre-VM-Enter DEBUGCTL for !nested_run_pending case

KVM: nVMX: Snapshot pre-VM-Enter DEBUGCTL for !nestedrunpending case This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.61 by commit...

PT-2022-33639 · Linux · Kvm

Name of the Vulnerable Software and Affected Versions: KVM versions prior to v5.19.2 Description: The issue concerns the nVMX snapshot pre-VM-Enter BNDCFGS for the !nested run pending case. The actual impact and attack plausibility have not yet been proven. Recommendations: For versions prior to...