589 matches found
Rocky Linux 8 : kernel-rt (RLSA-2021:3547)
The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2021:3547 advisory. - 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 provide...
Rocky Linux 8 : kernel (RLSA-2021:3548)
The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2021:3548 advisory. - 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 provide...
KVM SVM Buffer Overflow DoS
The vulnerability of the svmsetx2apicmsrinterception function in the arch/x86/kvm/svm/svm.c module of the KVM subsystem in the Linux operating system is related to an incorrect sequence of operations when switching to the xapic working mode. Exploiting this vulnerability could allow a attacker to...
PT-2023-9769
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a race condition in the drm/amdkfd component of the Linux kernel, specifically in the svm code. This condition can lead to a "use-after-free" error, potentially...
PT-2023-6555
Name of the Vulnerable Software and Affected Versions KVM affected versions not specified Description A flaw was found in KVM, related to an improper check in the svm set x2apic msr interception function. This may allow direct access to host x2apic msrs when the guest resets its apic, potentially...
Amazon Linux 2 : microvm-kernel (ALASMICROVM-KERNEL-4.14-2023-002)
The version of microvm-kernel installed on the remote host is prior to 4.14.246-199.474. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2MICROVM-KERNEL-4.14-2023-002 advisory. A flaw was found in the Linux kernel's implementation of wireless drivers using the...
Unbreakable Enterprise kernel-container security update
5.4.17-2136.323.8.el8 - vhost-scsi: Fix alignment handling with windows Mike Christie Orabug: 35769318 - Revert 'vhost/scsi: support non zerocopy iovecs' Rajan Shanmugavelu Orabug: 35769318 5.4.17-2136.323.7.el8 - x86: change default to specstorebypassdisable=prctl spectrev2user=prctl Andrea...
PT-2023-36583
Уязвимость функции sev migrate from модуля arch/x86/kvm/svm/sev.c подсистемы виртуализации на платформе x86 ядра операционной системы Linux связана с выходом операции за границы буфера в памяти. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...
How to connect to Xenserver/dom0 and SVM on a SDX
Demonstrate how to connect to XenServer/dom0 and SVM on an SDX via CLI & GUI...
PT-2023-36803
Уязвимость функции nested vmcb02 prepare control модуля arch/x86/kvm/svm/nested.c подсистемы виртуализации на платформе x86 ядра операционной системы Linux связана с неконтролируемым достижимым утверждением. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...
PT-2025-26154
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.17.0-rc3+ Description A vulnerability in the Linux kernel has been resolved, specifically in the KVM: SVM component. The issue occurs when userspace injects an interrupt with GIF=0, which can cause the kernel t...
SVM can't communicate to NSIP with "Manage through internal network" option enabled
Upgrade from 12.1 to NS13.1 Build 33.49 on SDX Platform and enabled "Manage through internal network" SVM and NSIP did not communicate, Displayed as Down. Remove this option backs to normal...
Ubuntu 22.10 : Linux kernel (KVM) vulnerabilities (USN-5950-1)
The remote Ubuntu 22.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5950-1 advisory. It was discovered that the Upper Level Protocol ULP subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain...
CVE-2021-33639
REMAP cmd of SVM driver can be used to remap read only memory as read-write, then cause read only memory/file modified...
CVE-2021-33639
REMAP cmd of SVM driver can be used to remap read only memory as read-write, then cause read only memory/file modified...
Design/Logic Flaw
REMAP cmd of SVM driver can be used to remap read only memory as read-write, then cause read only memory/file modified...
CVE-2021-33639
Summary: CVE-2021-33639 is described across multiple sources as a vulnerability in the Linux kernel where the REMAP command of the SVM driver can remap read-only memory to read-write, enabling modification of memory/files. What is affected: Linux kernel components related to the SVM driver and it...
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 fact that the SVM driver's REMAP cmd can be used to remap read-only memory to read-write, which can lead...
