Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013801)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013801 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: fix potential memory leak in vfiointxenable If vfioirqctxalloc failed will lead to 'nam...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012946)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012946 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Create persistent INTx handler A vulnerability exists where the eventfd for INTx...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012955)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012955 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Disable auto-enable of exclusive INTx IRQ Currently for devices requiring masking at th...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012974)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012974 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Lock external INTx masking ops Mask operations through config space changes to DisINTx...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007268)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007268 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Create persistent INTx handler A vulnerability exists where the eventfd for INTx...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006796)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006796 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Create persistent INTx handler A vulnerability exists where the eventfd for INTx...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006777)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006777 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Disable auto-enable of exclusive INTx IRQ Currently for devices requiring masking at th...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006795)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006795 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: fix potential memory leak in vfiointxenable If vfioirqctxalloc failed will lead to 'nam...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005048)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005048 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: fix potential memory leak in vfiointxenable If vfioirqctxalloc failed will lead to 'nam...

Siemens SIMATIC Devices Improper Input Validation (CVE-2024-27437)

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Disable auto-enable of exclusive INTx IRQ Currently for devices requiring masking at the irqchip for INTx, ie. devices without DisINTx support, the IRQ is enabled in requestirq and subsequently disabled as necessary to...

CVE-2024-31146

When multiple devices share resources and one of them is to be passed through to a guest, security of the entire system and of respective guests individually cannot really be guaranteed without knowing internals of any of the involved guests. Therefore such a configuration cannot really be...

kernel: vfio/pci: Lock external INTx masking ops

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Lock external INTx masking ops Mask operations through config space changes to DisINTx may race INTx configuration changes via ioctl. Create wrappers that add locking for paths outside of the core interrupt code. In...

kernel: vfio/pci: Lock external INTx masking ops

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Lock external INTx masking ops Mask operations through config space changes to DisINTx may race INTx configuration changes via ioctl. Create wrappers that add locking for paths outside of the core interrupt code. In...

CVE-2024-42150

In the Linux kernel, the following vulnerability has been resolved: net: txgbe: remove separate irq request for MSI and INTx When using MSI or INTx interrupts, requestirq for pdev-irq will conflict with requestthreadedirq for txgbe-misc.irq, to cause system crash. So remove txgberequestirq for...

CVE-2024-42113

A vulnerability was found in the Linux kernel's txgbe driver involving uninitialized numqvectors when using MSI/INTx interrupts. This can lead to kernel panics during the allocation of queue vectors due to the use of undefined values. This issue was resolved by ensuring numqvectors is properly...

CVE-2024-42113

In the Linux kernel, the following vulnerability has been resolved: net: txgbe: initialize numqvectors for MSI/INTx interrupts When using MSI/INTx interrupts, wx-numqvectors is uninitialized. Thus there will be kernel panic in wxallocqvectors to allocate queue vectors...

CVE-2024-42113

In the Linux kernel, the following vulnerability has been resolved: net: txgbe: initialize numqvectors for MSI/INTx interrupts When using MSI/INTx interrupts, wx-numqvectors is uninitialized. Thus there will be kernel panic in wxallocqvectors to allocate queue vectors...

CVE-2024-42150 net: txgbe: remove separate irq request for MSI and INTx

In the Linux kernel, the following vulnerability has been resolved: net: txgbe: remove separate irq request for MSI and INTx When using MSI or INTx interrupts, requestirq for pdev-irq will conflict with requestthreadedirq for txgbe-misc.irq, to cause system crash. So remove txgberequestirq for...

CVE-2024-42150

In the Linux kernel, the following vulnerability has been resolved: net: txgbe: remove separate irq request for MSI and INTx When using MSI or INTx interrupts, requestirq for pdev-irq will conflict with requestthreadedirq for txgbe-misc.irq, to cause system crash. So remove txgberequestirq for...

CVE-2024-42150 net: txgbe: remove separate irq request for MSI and INTx

In the Linux kernel, the following vulnerability has been resolved: net: txgbe: remove separate irq request for MSI and INTx When using MSI or INTx interrupts, requestirq for pdev-irq will conflict with requestthreadedirq for txgbe-misc.irq, to cause system crash. So remove txgberequestirq for...