CVE-2025-21977

In the Linux kernel, the following vulnerability has been resolved: fbdev: hypervfb: Fix hang in kdump kernel when on Hyper-V Gen 2 VMs Gen 2 Hyper-V VMs boot via EFI and have a standard EFI framebuffer device. When the kdump kernel runs in such a VM, loading the efifb driver may hang because of...

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 fbdev hypervfb module not properly handling frame buffer removal...

Azure Linux 3.0 Security Update: kernel (CVE-2024-55916)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-55916 advisory. - In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: util: Avoid accessing a...

hyperv-daemons bug fix and enhancement update

An update is available for hyperv-daemons. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Lin...

CVE-2025-24048

Heap-based buffer overflow in Role: Windows Hyper-V allows an authorized attacker to elevate privileges locally...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-55916)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-55916 advisory. - In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: util: Avoid accessing a...

Linux Distros Unpatched Vulnerability : CVE-2024-55916

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Drivers: hv: util: Avoid accessing a ringbuffer not initialized yet If the KVP or VSS daemon starts before the VMBus channel's ringbuffer is fully initialized, ...

SUSE CVE-2022-49054

In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Deactivate sysctlrecordpanicmsg by default in isolated guests hvpanicpage might contain guest-sensitive information, do not dump it over to Hyper-V by default in isolated guests. While at it, update some...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: util: Avoid accessing a ringbuffer that is not initialized yet. If the KVP or VSS daemon starts before the VMBus channel’s ringbuffer is fully initialized, we can encounter a panic as follows: hvutils: Registering th...

Azure Linux 3.0 Security Update: hyperv-daemons / kernel (CVE-2024-26979)

The version of hyperv-daemons / kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-26979 advisory. - Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

Azure Linux 3.0 Security Update: hyperv-daemons / kernel (CVE-2024-27018)

The version of hyperv-daemons / kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-27018 advisory. - In the Linux kernel, the following vulnerability has been resolved: netfilter: brnetfilter:...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-26953)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-26953 advisory. - In the Linux kernel, the following vulnerability has been resolved: net: esp: fix bad handling of...

Azure Linux 3.0 Security Update: hyperv-daemons / kernel (CVE-2023-3338)

The version of hyperv-daemons / kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-3338 advisory. - A null pointer dereference flaw was found in the Linux kernel's DECnet networking protocol...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-26973)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-26973 advisory. - In the Linux kernel, the following vulnerability has been resolved: fat: fix uninitialized field in...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-26947)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-26947 advisory. - In the Linux kernel, the following vulnerability has been resolved: ARM: 9359/1: flush: check if the...

Azure Linux 3.0 Security Update: hyperv-daemons / kernel (CVE-2024-27015)

The version of hyperv-daemons / kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-27015 advisory. - In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable:...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-35912)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-35912 advisory. - In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: rfi: fix...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2023-31084)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-31084 advisory. - An issue was discovered in drivers/media/dvb-core/dvbfrontend.c in the Linux kernel 6.2. There is a...

Azure Linux 3.0 Security Update: hyperv-daemons / kernel (CVE-2024-36008)

The version of hyperv-daemons / kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-36008 advisory. - In the Linux kernel, the following vulnerability has been resolved: ipv4: check for NULL id...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-26993)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-26993 advisory. - In the Linux kernel, the following vulnerability has been resolved: fs: sysfs: Fix reference leak in...