Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: bpf: A stack-out-of-bounds write occurred in devmap. The getupperifindexes function iterates over all upper devices and writes their indices into an array without checking bounds. As a result, callers may assume that the maximum...

CVE-2026-23359

A flaw was found in the Linux kernel. The getupperifindexes function, which collects network device indices, fails to check array boundaries when writing these indices. This allows a local attacker to create a large number of virtual network interfaces macvlans, causing a stack-out-of-bounds writ...

CVE-2026-23359

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix stack-out-of-bounds write in devmap getupperifindexes iterates over all upper devices and writes their indices into an array without checking bounds. Also the callers assume that the max number of upper devices is...

CVE-2026-23359 bpf: Fix stack-out-of-bounds write in devmap

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix stack-out-of-bounds write in devmap getupperifindexes iterates over all upper devices and writes their indices into an array without checking bounds. Also the callers assume that the max number of upper devices is...

CVE-2026-23359

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix stack-out-of-bounds write in devmap getupperifindexes iterates over all upper devices and writes their indices into an array without checking bounds. Also the callers assume that the max number of upper devices is...

Linux Distros Unpatched Vulnerability : CVE-2026-23359

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: Fix stack-out-of-bounds write in devmap getupperifindexes iterates over all upper devices and writes their indices into an array without checking bounds...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003793)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003793 advisory. A memory leak in the i40esetupmacvlans function in drivers/net/ethernet/intel/i40e/i40emain.c in the Linux kernel through 5.3.11 allows attackers to cause a denial o...

Linux kernel resource management error vulnerability (CNVD-2019-41706)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A resource management error vulnerability exists in the 'i40esetupmacvlans' function in the drivers/net/ethernet/intel/i40e/i40emain.c file in Linux kernel 5.3.11 and...

UBUNTU-CVE-2019-19043

A memory leak in the i40esetupmacvlans function in drivers/net/ethernet/intel/i40e/i40emain.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service memory consumption by triggering i40esetupchannel failures, aka CID-27d461333459...

PT-2019-5266

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.3.11 Description The issue is related to the i40e setup macvlans function in the Linux kernel, which is associated with an uncontrolled resource consumption, also known as a resource exhaustion issue. This can ...