CVE-2026-43260

A flaw was found in the bnxten driver of the Linux kernel. An issue in the RSS Receive Side Scaling context deletion logic can lead to a leak of VNICs Virtual Network Interface Controllers in the firmware. This can cause subsequent attempts to create new VNICs to fail, resulting in the loss of...

CVE-2026-43260

The CVE concerns the bnxt_en driver in the Linux kernel. The vulnerability stems from RSS context deletion logic that could leak VNICs in firmware when deleting RSS contexts with the interface down, leading to failures when re-opening and restoring RSS contexts. The fix removes the netif_running(...

DEBIAN-CVE-2025-38683

In the Linux kernel, the following vulnerability has been resolved: hvnetvsc: Fix panic during namespace deletion with VF The existing code move the VF NIC to new namespace when NETDEVREGISTER is received on netvsc NIC. During deletion of the namespace, defaultdeviceexitbatch defaultdeviceexitnet...

DEBIAN-CVE-2022-37394

An issue was discovered in OpenStack Nova before 23.2.2, 24.x before 24.1.2, and 25.x before 25.0.2. By creating a neutron port with the direct vnictype, creating an instance bound to that port, and then changing the vnictype of the bound port to macvtap, an authenticated user may cause the compu...

A memory leak flaw was found in the Linux kernel in acrn_dev_ioctl in the drivers/virt/acrn/hsm.c function in how the ACRN Device Model emulates virtual NICs in VM. This flaw allows a local privileged attacker to leak unauthorized kernel information causing a denial of service.

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Updated lxc packages fix security vulnerabilities

Roman Fiedler discovered a directory traversal flaw in lxc-attach. An attacker with access to an LXC container could exploit this flaw to access files outside of the container CVE-2016-8649. Jann Horn discovered that LXC incorrectly verified permissions when creating virtual network interfaces. A...

PT-2014-5377 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.36 Description: The issue is related to the incorrect use of macros for netdev printk and its related logging implementation in the Linux kernel. This can be exploited by remote attackers to cause a denial o...