CVE-2026-98871

The Linux kernel contains a potential deadlock vulnerability within the crypto: ccp component during the SEV init failure path . Specifically, the function __sev_platform_init_handle_init_ex_path() calls rmp_mark_pages_firmware() with locked=false, even though the parent function has already acqu...

CVE-2026-31592

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Protect all of sevmemencregisterregion with kvm-lock Take and hold kvm-lock for before checking sevguest in sevmemencregisterregion, as sevguest isn't stable unless kvm-lock is held or KVM can guarantee KVMSEVINIT2 has...