Astra Linux – vulnerability in linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: net: ena: clean up XDP TX queues when regular TX setup fails createqueueswithsizebackoff creates XDP TX queues before setting up the regular TX path. If the subsequent allocation or creation of regular TX queues fails, the error...

SUSE CVE-2026-72056

In the Linux kernel, the following vulnerability has been resolved: net: ena: clean up XDP TX queues when regular TX setup fails createqueueswithsizebackoff creates XDP TX queues before setting up the regular TX path. If the subsequent allocation or creation of regular TX queues fails, the error...

CVE-2026-72056

A flaw was found in the Linux kernel's Elastic Network Adapter ENA driver. During the setup of eXpress Data Path XDP transmit TX queues, if the subsequent setup of regular TX queues fails, the error handling mechanism does not properly clean up the XDP TX queues. This oversight can lead to a...

Linux Distros Unpatched Vulnerability : CVE-2026-72056

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: ena: clean up XDP TX queues when regular TX setup fails createqueueswithsizebackoff creates XDP TX queues before setting up the regular TX path. If the...

CVE-2026-72056

In the Linux kernel, the following vulnerability has been resolved: net: ena: clean up XDP TX queues when regular TX setup fails createqueueswithsizebackoff creates XDP TX queues before setting up the regular TX path. If the subsequent allocation or creation of regular TX queues fails, the error...

UBUNTU-CVE-2026-72056

In the Linux kernel, the following vulnerability has been resolved: net: ena: clean up XDP TX queues when regular TX setup fails createqueueswithsizebackoff creates XDP TX queues before setting up the regular TX path. If the subsequent allocation or creation of regular TX queues fails, the error...

CVE-2026-72056

In the Linux kernel, the following vulnerability has been resolved: net: ena: clean up XDP TX queues when regular TX setup fails createqueueswithsizebackoff creates XDP TX queues before setting up the regular TX path. If the subsequent allocation or creation of regular TX queues fails, the error...

CVE-2026-72056 net: ena: clean up XDP TX queues when regular TX setup fails

In the Linux kernel, the following vulnerability has been resolved: net: ena: clean up XDP TX queues when regular TX setup fails createqueueswithsizebackoff creates XDP TX queues before setting up the regular TX path. If the subsequent allocation or creation of regular TX queues fails, the error...

EUVD-2026-59014

In the Linux kernel, the following vulnerability has been resolved: net: ena: clean up XDP TX queues when regular TX setup fails createqueueswithsizebackoff creates XDP TX queues before setting up the regular TX path. If the subsequent allocation or creation of regular TX queues fails, the error...

CVE-2026-72056

Summary (CVE-2026-72056): In the Linux kernel, the ENA driver’s XDP TX queue handling leaks resources when regular TX queue setup fails. Specifically, create_queues_with_size_backoff() creates XDP TX queues prior to establishing the regular TX path; if the subsequent allocation/creation of regula...

CVE-2026-72056 net: ena: clean up XDP TX queues when regular TX setup fails

In the Linux kernel, the following vulnerability has been resolved: net: ena: clean up XDP TX queues when regular TX setup fails createqueueswithsizebackoff creates XDP TX queues before setting up the regular TX path. If the subsequent allocation or creation of regular TX queues fails, the error...

PT-2026-72245

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.1-rc7 Description A resource leak occurs in the net: ena component. The function create queues with size backoff creates XDP TX queues before the regular TX path is established. If the subsequent allocation or...

Linux Kernel Security Vulnerabilities

The Linux kernel has a security vulnerability that stems from an incorrect configuration of the XDP Tx queue, specifically XPS. This vulnerability may lead to slab out-of-bound writing and system warnings...

CVE-2026-72056: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: ena: clean up XDP TX queues when regular TX setup fails createqueueswithsizebackoff creates XDP TX queues before setting up the regular TX path. If the subsequent allocation or creation of regular TX queues fails, the error...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ionic: Fix kernel panic in XDPTX action In the XDPTX path, the ionic driver sends a packet to the TX path along with the rx page and the corresponding DMA address. After the TX operation is completed, the ionictxclean function...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Netwerk: Ethernet: ti: am65-cpsw: Fixed NULL dereference on XDPTX. If the number of TX queues is set to 1, we encounter a NULL pointer dereference during XDPTX. ethtool -L eth0 tx 1 ./xdp-trafficgen udp -A -a eth0 -t 2 Transmitti...

CVE-2025-68770 bnxt_en: Fix XDP_TX path

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix XDPTX path For XDPTX action in bnxtrxxdp, clearing of the event flags is not correct. bnxtpollwork - bnxtrxpkt - bnxtrxxdp may be looping within NAPI and some event flags may be set in earlier iterations. In particula...

CVE-2025-68770

CVE-2025-68770 affects the bnxt_en driver in the Linux kernel. The issue occurs in the XDP_TX path: in bnxt_rx_xdp(), the event flags can be cleared too early when the XDP_TX action is taken again, potentially while the TX ring has no room. This can cause the TX producer to advance without the dr...

PT-2025-25991

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak issue has been identified in the Linux kernel, specifically within the virtio net component when handling XPD TX with mergeable functionality. The problem arises when the...

PT-2025-8024

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to the version that includes the fix for the issue described. Description A vulnerability in the Linux kernel has been resolved. The issue occurs when the rx/tx ring buffer size is changed, causing a kernel panic wh...