4406 matches found
UBUNTU-CVE-2023-54172
In the Linux kernel, the following vulnerability has been resolved: x86/hyperv: Disable IBT when hypercall page lacks ENDBR instruction On hardware that supports Indirect Branch Tracking IBT, Hyper-V VMs with ConfigVersion 9.3 or later support IBT in the guest. However, current versions of Hyper-...
CVE-2023-54172 x86/hyperv: Disable IBT when hypercall page lacks ENDBR instruction
In the Linux kernel, the following vulnerability has been resolved: x86/hyperv: Disable IBT when hypercall page lacks ENDBR instruction On hardware that supports Indirect Branch Tracking IBT, Hyper-V VMs with ConfigVersion 9.3 or later support IBT in the guest. However, current versions of Hyper-...
CVE-2023-54172 x86/hyperv: Disable IBT when hypercall page lacks ENDBR instruction
In the Linux kernel, the following vulnerability has been resolved: x86/hyperv: Disable IBT when hypercall page lacks ENDBR instruction On hardware that supports Indirect Branch Tracking IBT, Hyper-V VMs with ConfigVersion 9.3 or later support IBT in the guest. However, current versions of Hyper-...
CVE-2023-54172
CVE-2023-54172 affects the Linux kernel's x86/hyperv integration. The vulnerability arose because Hyper-V VMs with ConfigVersion 9.3+ support IBT in the guest, but the hypercall page could be missing ENDBR64. Since hypercalls use an indirect call to the hypercall page, this caused an exception an...
Linux Distros Unpatched Vulnerability : CVE-2023-54172
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - x86/hyperv: Disable IBT when hypercall page lacks ENDBR instruction On hardware that supports Indirect Branch Tracking IBT, Hyper-V VMs with ConfigVersion 9.3 o...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992183)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992183 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: storvsc: Fix handling of virtual Fibre Channel timeouts Hyper-V provides the ability to...
CVE-2023-54172: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: x86/hyperv: Disable IBT when hypercall page lacks ENDBR instruction On hardware that supports Indirect Branch Tracking IBT, Hyper-V VMs with ConfigVersion 9.3 or later support IBT in the guest. However, current versions of Hyper-...
EUVD-2025-203711
In the Linux kernel, the following vulnerability has been resolved: nfs4setupreaddir: insufficient locking for -dparent-dinode dereferencing Theoretically it's an oopsable race, but I don't believe one can manage to hit it on real hardware; might become doable on a KVM, but it still won't be easy...
CVE-2025-68185
In the Linux kernel, the following vulnerability has been resolved: nfs4setupreaddir: insufficient locking for -dparent-dinode dereferencing Theoretically it's an oopsable race, but I don't believe one can manage to hit it on real hardware; might become doable on a KVM, but it still won't be easy...
Microsoft Hyper-V Denial of Service Vulnerability (CNVD-2026-17160)
Microsoft Hyper-V is an application from Microsoft Corporation USA. A system hypervisor virtualization technology that enables desktop virtualization. Microsoft Hyper-V has a denial of service vulnerability that can be exploited by attackers to cause a denial of service...
Unity Linux 20.1050e Security Update: kernel (UTSA-2025-991122)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991122 advisory. In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Fix potential crash on module unload The vmbus driver relies on the panic...
CVE-2025-62567
Integer underflow wrap or wraparound in Windows Hyper-V allows an authorized attacker to deny service over a network...
CVE-2023-53756
In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Fix crash due to uninitialized currentvmcs KVM enables 'Enlightened VMCS' and 'Enlightened MSR Bitmap' when running as a nested hypervisor on top of Hyper-V. When MSR bitmap is updated, evmcstouchmsrbitmap function uses...
The vulnerability of the Hyper-V hardware virtualization system for Windows operating systems allows a perpetrator to trigger a service failure.
The vulnerability of the Hyper-V hardware virtualization technology in Windows operating systems is related to a significant loss of functionality. Exploiting this vulnerability can allow an attacker to cause service interruptions remotely...
CVE-2025-62567
Integer underflow wrap or wraparound in Windows Hyper-V allows an authorized attacker to deny service over a network...
CVE-2025-62567
Integer underflow wrap or wraparound in Windows Hyper-V allows an authorized attacker to deny service over a network...
EUVD-2025-202211
Integer underflow wrap or wraparound in Windows Hyper-V allows an authorized attacker to deny service over a network...
CVE-2025-62567 Windows Hyper-V Denial of Service Vulnerability
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CVE-2025-62567
CVE-2025-62567 is a Windows Hyper-V Denial of Service vulnerability caused by an integer underflow that can be triggered by a network-based attack from an authorized user. The linked sources classify the impact as Denial of Service with a CVSS v3.1 base score of 5.3 (Network, High attack complexi...
