The vulnerability of the kvm_irq_delivery_to_apic_fast() function in the KVM virtualization subsystem of the Linux operating system allows a attacker to trigger a service failure.

The vulnerability of the kvmirqdeliverytoapicfast function in the KVM virtualization subsystem of the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability could allow an attacker to trigger a service failure...

AZL-10827 CVE-2022-2806 affecting package sos for versions less than 4.4-1

It was found that the ovirt-log-collector/sosreport collects the RHV admin password unfiltered. Fixed in: sos-4.2-20.el86, ovirt-log-collector-4.4.7-2.el8ev...

SoS 安全漏洞

SoS is sosreport open source an extensible , portable , support data collection tool . Used to collect system logs and other debugging information. SoS suffers from a security vulnerability that stems from ovirt-log-collector/sosreport collecting unfiltered RHV administrator passwords...

CVE-2022-2153

A flaw was found in the Linux kernel’s KVM when attempting to set a SynIC IRQ. This issue makes it possible for a misbehaving VMM to write to SYNIC/STIMER MSRs, causing a NULL pointer dereference. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a...

The vulnerability in the arch/x86/kvm/lapic.c component of the KVM virtualization subsystem in the Linux operating system’s kernel allows a attacker to cause a service failure.

The vulnerability in the kvmfreelapic function of the arch/x86/kvm/lapic.c component of the KVM virtualization subsystem in the Linux operating system is related to incomplete cleanup of temporary or auxiliary resources. Exploiting this vulnerability can allow an attacker to cause a service failu...

Oracle VirtualBox: Multiple Vulnerabilities

Background VirtualBox is a powerful virtualization product from Oracle. Description Multiple vulnerabilities have been discovered in VirtualBox. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE identifiers for details. Workaround There is no...

An out-of-bounds write issue was found in the VirGL virtual OpenGL renderer (virglrenderer). This flaw allows a malicious guest to create a specially crafted virgil resource and then issue a VIRTGPU_EXECBUFFER ioctl leading to a denial of service or possible code execution.

...

Security Bulletin: Due to use of OpenSSL, IBM Virtualization Engine TS7700 is vulnerable to denial of service (CVE-2022-0778) and privilege escalation (CVE-2022-1292)

Summary IBM Virtualization Engine TS7700 is vulnerable to denial of service CVE-2022-0778 and privilege escalation CVE-2022-1292 due to the use of OpenSSL. OpenSSL is used by IBM Virtualization Engine TS7700 for inbound and outbound TLS connections other than those provided by the Management...

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...

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...

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...