CVE-2025-22092

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix NULL dereference in SR-IOV VF creation error path Clean up when virtfn setup fails to prevent NULL pointer dereference during device removal. The kernel oops below occurred due to incorrect error handling flow when...

CVE-2025-22092 PCI: Fix NULL dereference in SR-IOV VF creation error path

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix NULL dereference in SR-IOV VF creation error path Clean up when virtfn setup fails to prevent NULL pointer dereference during device removal. The kernel oops below occurred due to incorrect error handling flow when...

CVE-2025-22092

The CVE-2025-22092 issue affects the Linux kernel PCI/SR-IOV path. Root cause: NULL dereference when handling virtfn creation error paths and during device removal, caused by an error handling flow after pci_setup_device() fails. The fix adds pci_iov_scan_device() to manage virtfn allocation/setu...

kernel security update

4.18.0-553.46.110.OL8 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

Linux Distros Unpatched Vulnerability : CVE-2023-52812

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: drm/amd: check num of link levels when update pcie param In SR-IOV environment, the value of...

Linux Distros Unpatched Vulnerability : CVE-2015-1142857

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - On multiple SR-IOV cars it is possible for VF's assigned to guests to send ethernet flow control pause frames via the PF. This includes Linux kernel ixgbe drive...

CVE-2022-49626 sfc: fix use after free when disabling sriov

In the Linux kernel, the following vulnerability has been resolved: sfc: fix use after free when disabling sriov Use after free is detected by kfence when disabling sriov. What was read after being freed was vf-pcidev: it was freed from pcidisablesriov and later read in efxef10sriovfreevfvports,...

November 12, 2024—KB5046665 (OS Build 10240.20826) - EXPIRED

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Moderate: qemu-kvm security update

Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Security Fixes: QEMU: SR-IOV: improper validation of NumVFs leads to buffer overflow...

F5 Networks BIG-IP : BIG-IP TMM vulnerability (K000138833)

The version of F5 Networks BIG-IP installed on the remote host is prior to 16.1.5. It is, therefore, affected by a vulnerability as referenced in the K000138833 advisory. In BIG-IP tenants running on r2000 and r4000 series hardware, or BIG-IP Virtual Edition VEs using Intel E810 SR-IOV NIC,...

CVE-2024-41727 BIG-IP TMM vulnerability

In BIG-IP tenants running on r2000 and r4000 series hardware, or BIG-IP Virtual Edition VEs using Intel E810 SR-IOV NIC, undisclosed traffic can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2024-41727 BIG-IP TMM vulnerability

In BIG-IP tenants running on r2000 and r4000 series hardware, or BIG-IP Virtual Edition VEs using Intel E810 SR-IOV NIC, undisclosed traffic can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2024-41727

CVE-2024-41727 affects BIG-IP TMM on BIG-IP devices (and BIG-IP VE with Intel E810 SR-IOV NIC) where undisclosed traffic can cause memory resource utilization to spike, degrading performance or causing DoS. Public details specify the vulnerable components as the Traffic Management Microkernel (TM...

K000138833: BIG-IP TMM vulnerability CVE-2024-41727

Security Advisory Description In BIG-IP tenants running on r2000 and r4000 series hardware, or BIG-IP Virtual Edition VEs using Intel E810 SR-IOV NIC, undisclosed traffic can cause an increase in memory resource utilization. CVE-2024-41727 Impact System performance can degrade until the Traffic...

Xenserver Networking: Comprehensive Guide

Introduction This article aims to assist you in addressing network-related issues or configurations on XenServer Overview of the Article This article will direct you to additional articles covering networking on XenServer, focusing on configuration and troubleshooting. Appendix: Top Knowledge...

A vulnerability was found in libvirt. This security flaw ouccers due to repeatedly querying an SR-IOV PCI device's capabilities that exposes a memory leak caused by a failure to free the virPCIVirtualFunction array within the parent struct's g_autoptr cleanup.

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SUSE CVE-2023-52812

In the Linux kernel, the following vulnerability has been resolved: drm/amd: check num of link levels when update pcie param In SR-IOV environment, the value of pcietable-numoflinklevels will be 0, and numoflevels - 1 will cause array index out of bounds...

CVE-2023-52812

In the Linux kernel, the following vulnerability has been resolved: drm/amd: check num of link levels when update pcie param In SR-IOV environment, the value of pcietable-numoflinklevels will be 0, and numoflevels - 1 will cause array index out of bounds...

CVE-2023-52812

In the Linux kernel, the following vulnerability has been resolved: drm/amd: check num of link levels when update pcie param In SR-IOV environment, the value of pcietable-numoflinklevels will be 0, and numoflevels - 1 will cause array index out of bounds...

CVE-2023-52812

In the Linux kernel, the following vulnerability has been resolved: drm/amd: check num of link levels when update pcie param In SR-IOV environment, the value of pcietable-numoflinklevels will be 0, and numoflevels - 1 will cause array index out of bounds...