DEBIAN-CVE-2022-0171

A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root host user-level application to crash the host kernel by creating a confidential guest VM instance in AMD CPU that supports Secure Encrypted Virtualization SEV...

CVE-2022-0171

A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root host user-level application to crash the host kernel by creating a confidential guest VM instance in AMD CPU that supports Secure Encrypted Virtualization SEV...

AZL-10759 CVE-2022-0171 affecting package kernel for versions less than 5.15.70.1-1

A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root host user-level application to crash the host kernel by creating a confidential guest VM instance in AMD CPU that supports Secure Encrypted Virtualization SEV...

AZL-35347 CVE-2022-0175 affecting package virglrenderer for versions less than 0.9.1-3

A flaw was found in the VirGL virtual OpenGL renderer virglrenderer. The virgl did not properly initialize memory when allocating a host-backed memory resource. A malicious guest could use this flaw to mmap from the guest kernel and read this uninitialized memory from the host, possibly leading t...

CVE-2022-0171

A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root host user-level application to crash the host kernel by creating a confidential guest VM instance in AMD CPU that supports Secure Encrypted Virtualization SEV...

CVE-2022-0171

A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root host user-level application to crash the host kernel by creating a confidential guest VM instance in AMD CPU that supports Secure Encrypted Virtualization SEV...

UBUNTU-CVE-2022-0171

A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root host user-level application to crash the host kernel by creating a confidential guest VM instance in AMD CPU that supports Secure Encrypted Virtualization SEV...

Design/Logic Flaw

A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root host user-level application to crash the host kernel by creating a confidential guest VM instance in AMD CPU that supports Secure Encrypted Virtualization SEV...

CVE-2022-0171

A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root host user-level application to crash the host kernel by creating a confidential guest VM instance in AMD CPU that supports Secure Encrypted Virtualization SEV...

CVE-2022-0171

CVE-2022-0171 affects the Linux kernel KVM SEV API and allows a non-root host-user application to crash the host kernel by creating a confidential guest VM on AMD SEV-capable CPUs. The issue is local in scope (AV:L, AC:L, PR:L) with a CVSSv3 base score of 5.5 (I:A/H). A fix is available in the Li...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the KVM SEV API that allows a non-root host user-level application to crash the host kernel by creating an...

CVE-2022-0171

A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root host user-level application to crash the host kernel by creating a confidential guest VM instance in AMD CPU that supports Secure Encrypted Virtualization SEV...

USN-5579-1 linux, linux-kvm, linux-lts-xenial vulnerabilities

Roger Pau Monné discovered that the Xen virtual block driver in the Linux kernel did not properly initialize memory pages to be used for shared communication with the backend. A local attacker could use this to expose sensitive information guest kernel memory. CVE-2022-26365 Roger Pau Monné...

The vulnerability of the Windows Hyper-V hardware virtualization system allows attackers to escalate their privileges.

The vulnerability of the Windows Hyper-V hardware virtualization system is related to deficiencies in the authentication process. Exploiting this vulnerability can allow attackers to gain increased privileges...

The vulnerability of the kvm_dirty_ring_push function (virt/kvm/dirty_ring.c) in the KVM virtualization subsystem of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the kvmdirtyringpush function virt/kvm/dirtyring.c in the KVM virtualization subsystem of the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

Red Hat Enterprise Linux 资源管理错误漏洞

Red Hat Enterprise Linux is a Linux operating system for business users from Red Hat, Inc. A security vulnerability in Red Hat Enterprise Linux exists because the onstreamio function and the dnsstreamcomplete function in resolved-dns-stream.c do not increment the reference count of a DnsStream...

Medium: kernel

Issue Overview: A flaw was found in hw. Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type, potentially leading to information disclosure. CVE-2022-23825 Non-transparent sharing of return predictor targets between contexts in some IntelR Processors may...

A flaw was found in KVM. When updating a guest's page table entry vm_pgoff was improperly used as the offset to get the page's pfn. As vaddr and vm_pgoff are controllable by user-mode processes this flaw allows unprivileged local users on the host to write outside the userspace region and potentially corrupt the kernel resulting in a denial of service condition.

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CVE-2022-34696

Windows Hyper-V Remote Code Execution Vulnerability...

The vulnerability of Windows Hyper-V’s hardware virtualization technology allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of Windows Hyper-V hardware virtualization technology in Windows operating systems is related to deficiencies in the segmentation of the system’s controlled areas. Exploiting this vulnerability can allow an attacker, acting remotely, to gain unauthorized access to protected...