Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001278)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001278 advisory. An issue was discovered in the Linux kernel through 4.17.11, as used in Xen through 4.11.x. The xenfailsafecallback entry point in arch/x86/entry/entry64.S does not...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003984)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003984 advisory. A flaw was found in the way RTAS handled memory accesses in userspace to kernel communication. On a locked down usually due to Secure Boot guest system running on to...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000732)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000732 advisory. The PCI backend driver in Xen, when running on an x86 system and using Linux 3.1.x through 4.3.x as the driver domain, allows local guest administrators to hit BUG...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003705)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003705 advisory. An out-of-bounds access issue was found in the Linux kernel, all versions through 5.3, in the way Linux kernel's KVM hypervisor implements the Coalesced MMIO write...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003622)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003622 advisory. A flaw was found in the Linux kernel's freescale hypervisor manager implementation, kernel versions 5.0.x up to, excluding 5.0.17. A parameter passed to an ioctl was...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003866)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003866 advisory. An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 through 5.4, in the way the Linux kernel's KVM hypervisor handled the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001357)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001357 advisory. An issue was discovered in the Linux kernel through 5.9.1, as used with Xen through 4.14.x. Guest OS users can cause a denial of service host OS hang via a high rate...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001287)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001287 advisory. arch/arm64/kvm/guest.c in KVM in the Linux kernel before 4.18.12 on the arm64 platform mishandles the KVMSETONREG ioctl. This is exploitable by attackers who can...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002816)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002816 advisory. arch/arm64/kvm/guest.c in KVM in the Linux kernel before 4.18.12 on the arm64 platform mishandles the KVMSETONREG ioctl. This is exploitable by attackers who can...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002090)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002090 advisory. The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service host OS panic or hang by...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002961)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002961 advisory. arch/arm64/kvm/guest.c in KVM in the Linux kernel before 4.18.12 on the arm64 platform mishandles the KVMSETONREG ioctl. This is exploitable by attackers who can...

Linux Distros Unpatched Vulnerability : CVE-2025-71104

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer When advancing the target expiration for the guest's APIC timer in periodic mode,...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001816)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001816 advisory. The netback driver in Xen, when using certain Linux versions that do not allow sleeping in softirq context, allows local guest administrators to cause a denial of...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003373)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003373 advisory. The KVM subsystem in the Linux kernel through 4.13.3 allows guest OS users to cause a denial of service assertion failure, and hypervisor hang or crash via an out-of...

SEV-SNP Guest Stack Pointer Corruption Vulnerability

Summary Researchers have reported a CPU-caused stack corruption issue caused by flipping an undocumented MSR bit. AMD believes that this vulnerability occurs due to inadequate access controls, which fail to prevent the hypervisor from setting an internal configuration bit. This attack could allow...

CVE-2025-71104

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer When advancing the target expiration for the guest's APIC timer in periodic mode, set the expiration to "now" if the target expiration is in the past...

CVE-2025-71104

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer When advancing the target expiration for the guest's APIC timer in periodic mode, set the expiration to "now" if the target expiration is in the past...

CVE-2025-71104 KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer When advancing the target expiration for the guest's APIC timer in periodic mode, set the expiration to "now" if the target expiration is in the past...

CVE-2025-71104

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer When advancing the target expiration for the guest's APIC timer in periodic mode, set the expiration to "now" if the target expiration is in the past...

CVE-2025-71104

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer When advancing the target expiration for the guest's APIC timer in periodic mode, set the expiration to "now" if the target expiration is in the past...