CVE-2025-21779 affecting package kernel for versions less than 5.15.179.1-1

CVE-2025-21779 affecting package kernel for versions less than 5.15.179.1-1. A patched version of the package is available...

Amazon Linux 2 : kernel (ALASKERNEL-5.10-2025-090)

The version of kernel installed on the remote host is prior to 5.10.236-227.928. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2025-090 advisory. In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free of enc...

CVE-2025-21779 affecting package kernel for versions less than 6.6.79.1-1

CVE-2025-21779 affecting package kernel for versions less than 6.6.79.1-1. A patched version of the package is available...

Linux Distros Unpatched Vulnerability : CVE-2025-21779

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: x86: Reject Hyper-V's SENDIPI hypercalls if local APIC isn't in-kernel Advertise support for Hyper-V's SENDIPI and SENDIPIEX hypercalls if and only if the...

BELL-CVE-2025-21779

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CVE-2025-21779

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Reject Hyper-V's SENDIPI hypercalls if local APIC isn't in-kernel Advertise support for Hyper-V's SENDIPI and SENDIPIEX hypercalls if and only if the local API is emulated/virtualized by KVM, and explicitly reject said...

AZL-57818 CVE-2025-21779 affecting package kernel for versions less than 5.15.179.1-1

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Reject Hyper-V's SENDIPI hypercalls if local APIC isn't in-kernel Advertise support for Hyper-V's SENDIPI and SENDIPIEX hypercalls if and only if the local API is emulated/virtualized by KVM, and explicitly reject said...

CVE-2025-21779

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Reject Hyper-V's SENDIPI hypercalls if local APIC isn't in-kernel Advertise support for Hyper-V's SENDIPI and SENDIPIEX hypercalls if and only if the local API is emulated/virtualized by KVM, and explicitly reject said...

CVE-2025-21779 KVM: x86: Reject Hyper-V's SEND_IPI hypercalls if local APIC isn't in-kernel

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Reject Hyper-V's SENDIPI hypercalls if local APIC isn't in-kernel Advertise support for Hyper-V's SENDIPI and SENDIPIEX hypercalls if and only if the local API is emulated/virtualized by KVM, and explicitly reject said...

CVE-2025-21779 KVM: x86: Reject Hyper-V's SEND_IPI hypercalls if local APIC isn't in-kernel

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Reject Hyper-V's SENDIPI hypercalls if local APIC isn't in-kernel Advertise support for Hyper-V's SENDIPI and SENDIPIEX hypercalls if and only if the local API is emulated/virtualized by KVM, and explicitly reject said...

CVE-2025-21779

The CVE-2025-21779 entry concerns Linux kernel KVM on x86 where Hyper-V SEND_IPI/SEND_IPI_EX hypercalls are advertised only when the local APIC is emulated/virtualized by KVM. The fix rejects these hypercalls if the local APIC is emulated in userspace, preventing a NULL-pointer dereference when H...