EulerOS Virtualization 2.9.0 : avahi (EulerOS-SA-2021-2789)

According to the versions of the avahi package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in avahi in versions 0.6 up to 0.8. The event used to signal the termination of the client connection on the avahi...

EulerOS Virtualization 2.9.0 : libgcrypt (EulerOS-SA-2021-2795)

According to the versions of the libgcrypt package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Libgcrypt before 1.8.8 and 1.9.x before 1.9.3 mishandles ElGamal encryption because it lacks exponent blinding to address a...

EulerOS Virtualization 2.9.0 : shim (EulerOS-SA-2021-2785)

According to the versions of the shim package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - While parsing an IPAddressFamily extension in an X.509 certificate, it is possible to do a one-byte overread. This would result in a...

EulerOS Virtualization 2.9.0 : libssh (EulerOS-SA-2021-2787)

According to the versions of the libssh package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw has been found in libssh in versions prior to 0.9.6. The SSH protocol keeps track of two shared secrets during the lifetime...

EulerOS Virtualization 2.9.1 : edk2 (EulerOS-SA-2021-2729)

According to the versions of the edk2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDataTableS3Support to...

EulerOS Virtualization 2.9.0 : libdnf (EulerOS-SA-2021-2772)

According to the versions of the libdnf packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in libdnf's signature verification functionality in versions before 0.60.1. This flaw allows an attacker to...

EulerOS Virtualization 2.9.0 : polkit (EulerOS-SA-2021-2765)

According to the versions of the polkit packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - It was found that polkit could be tricked into bypassing the credential checks for D-Bus requests, elevating the privileges of th...

RHEL 7 : kernel (RHSA-2021:4692)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:4692 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use-after-free in...

EulerOS Virtualization 2.9.1 : openssl (EulerOS-SA-2021-2733)

According to the versions of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - In order to decrypt SM2 encrypted data an application is expected to call the API function EVPPKEYdecrypt. Typically an...

CVE-2021-26320

Insufficient validation of the AMD SEV Signing Key ASK in the SENDSTART command in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of the PSP...

Moderate: Red Hat Security Advisory: RHV Manager (ovirt-engine) security update [ovirt-4.4.9]

Updated ovirt-engine packages that fix several bugs and add various enhancements are now available. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available f...

Important: Red Hat Security Advisory: RHV Engine and Host Common Packages security update [ovirt-4.4.9]

Updated dependency packages for ovirt-engine and ovirt-host that fix several bugs and add various enhancements are now available. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

kernel: SVM nested virtualization issue in KVM (AVIC support)

A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB virtual machine control block provided by the L1 guest to spawn/handle a nested guest L2. Due to improper validation of the "intctl" field, this issue could allow a malicious ...

Low: Red Hat Bug Fix Advisory: virt:av bug fix and enhancement update

An update for the virt:av module is now available for Red Hat Enterprise Linux Advanced Virtualization 8.5. The Advanced Virtualization module provides the user-space component for running virtual machines that use KVM in environments managed by Red Hat products...

PT-2021-5059 · Xen · Xen

Name of the Vulnerable Software and Affected Versions: Xen affected versions not specified Description: The issue is related to the implementation of Intel Virtualization Technology for Directed I/O VT-d in the Xen hypervisor on Intel x86 architecture computers. It involves incorrect handling of...

Microsoft Hyper-V Denial of Service Vulnerability

Microsoft Hyper-V is an application from Microsoft Corporation USA. A system hypervisor virtualization technology that enables desktop virtualization. A denial of service vulnerability exists in Microsoft Hyper-V, which can be exploited by an attacker to cause the target system to stop responding...

AMD 多款产品缓冲区错误漏洞

AMD Platform Security Processor and others are products of AMD Corporation.AMD Platform Security Processor is a security processor.AMD Secure Encrypted Virtualization is an application software.AMD System Management Unit SMU is a system management unit. A buffer error vulnerability exists in...

AMD多款产品输入验证错误漏洞

AMD Platform Security Processor and AMD Secure Encrypted Virtualization are both products of AMD Corporation.AMD Platform Security Processor is a security processor.AMD Secure Encrypted Virtualization is a software application. Hardware-accelerated memory encryption to protect data in use. An inp...

AMD 多款产品输入验证错误漏洞

AMD Platform Security Processor and others are products of AMD Corporation.AMD Platform Security Processor is a security processor.AMD Secure Encrypted Virtualization is an application software.AMD System Management Unit SMU is a system management unit. An input validation error vulnerability...

AMD 多款产品输入验证错误漏洞

AMD Platform Security Processor, etc. are products of AMD USA. AMD Platform Security Processor is a security processor. AMD Secure Encrypted Virtualization is an application software. Micro Devices System Management Unit AMD SMU, etc. are products of AMD Advanced Micro Devices, Inc. in the U.S...