ROS-20261007-73-0122

The vulnerability of the sevpinmemory function in the arch/x86/kvm/svm/sev.c module of the virtualization subsystem on the Linux kernel-based x86 platform is related to a potential integer overflow. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux Kernel DoS

The vulnerability in the sevpinmemory function within the arch/x86/kvm/svm/sev.c module of the virtualization subsystem on Linux x86 kernel is related to an integer overflow. Exploitation of this vulnerability may allow an attacker to cause a denial of service...

CVE-2026-31590: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Drop WARN on large size for KVMMEMORYENCRYPTREGREGION Drop the WARN in sevpinmemory on npages overflowing an int, as the WARN is comically trivially to trigger from userspace, e.g. by doing: struct kvmencregion range =...