Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: dpaa2-eth: fix use-after-free in dpaa2ethremove Access to netdev after freenetdev will cause a use-after-free bug. Move the debug log before the freenetdev call to avoid this issue...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053324)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053324 advisory. In the Linux kernel, the following vulnerability has been resolved: net: dpaa2-eth: fix use-after-free in dpaa2ethremove Access to netdev after freenetdev will cause...

SUSE CVE-2026-68331

In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: put MAC endpoint device on disconnect fslmcgetendpoint returns the MAC endpoint device with a reference taken through devicefindchild. The Ethernet connect path stores that device in mac-mcdev and keeps it for the...

CVE-2026-68331

A flaw was found in the Linux kernel's dpaa2-eth component. When a network device connects and then disconnects, a reference to the MAC endpoint device is not properly released. This oversight causes a resource leak with each successful connection and subsequent disconnection. Repeated exploitati...

CVE-2026-68331

In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: put MAC endpoint device on disconnect fslmcgetendpoint returns the MAC endpoint device with a reference taken through devicefindchild. The Ethernet connect path stores that device in mac-mcdev and keeps it for the...

UBUNTU-CVE-2026-68331

In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: put MAC endpoint device on disconnect fslmcgetendpoint returns the MAC endpoint device with a reference taken through devicefindchild. The Ethernet connect path stores that device in mac-mcdev and keeps it for the...

CVE-2026-68331

CVE-2026-68331 - Linux kernel dpaa2-eth vulnerability: the endpoint MAC device reference stored in mac->mc_dev is not dropped during disconnect, causing a device reference leak when the MAC is disconnected. Root cause: fsl_mc_get_endpoint() holds a reference to the MAC endpoint device via devi...

CVE-2026-68331 dpaa2-eth: put MAC endpoint device on disconnect

In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: put MAC endpoint device on disconnect fslmcgetendpoint returns the MAC endpoint device with a reference taken through devicefindchild. The Ethernet connect path stores that device in mac-mcdev and keeps it for the...

Linux Distros Unpatched Vulnerability : CVE-2026-68331

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - dpaa2-eth: put MAC endpoint device on disconnect fslmcgetendpoint returns the MAC endpoint device with a reference taken through devicefindchild. The Ethernet...

PT-2026-69731

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the dpaa2-eth component. The fsl mc get endpoint function returns a MAC endpoint device with a reference acquired via device find child, which is then stored in...

CVE-2026-68331: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: put MAC endpoint device on disconnect fslmcgetendpoint returns the MAC endpoint device with a reference taken through devicefindchild. The Ethernet connect path stores that device in mac-mcdev and keeps it for the...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007282)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007282 advisory. In the Linux kernel, the following vulnerability has been resolved: net: dpaa2-eth: fix use-after-free in dpaa2ethremove Access to netdev after freenetdev will cause...

CVE-2022-49452

In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: retrieve the virtual address before dmaunmap The TSO header was DMA unmapped before the virtual address was retrieved and then used to free the buffer. This meant that we were actually removing the DMA map and then...

DEBIAN-CVE-2022-49452

In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: retrieve the virtual address before dmaunmap The TSO header was DMA unmapped before the virtual address was retrieved and then used to free the buffer. This meant that we were actually removing the DMA map and then...

UBUNTU-CVE-2022-49452

In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: retrieve the virtual address before dmaunmap The TSO header was DMA unmapped before the virtual address was retrieved and then used to free the buffer. This meant that we were actually removing the DMA map and then...

PT-2025-8386 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been identified, specifically in the dpaa2-eth component. The issue arises when the TSO header is DMA unmapped before retrieving the virtual...

CVE-2022-49452: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: retrieve the virtual address before dmaunmap The TSO header was DMA unmapped before the virtual address was retrieved and then used to free the buffer. This meant that we were actually removing the DMA map and then...

The vulnerability of the dpaa2-eth component in the Linux operating system’s kernel allows attackers to increase their privileges within the system.

The vulnerability of the dpaa2-eth component in the Linux operating system’s kernel is related to errors that occur after the dpaa2ethremove function is called. Exploiting this vulnerability can allow an attacker to gain elevated privileges within the system...

CVE-2022-48815

In the Linux kernel, the following vulnerability has been resolved: net: dsa: bcmsf2: don't use devres for mdiobus As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree will...

CVE-2022-48812

In the Linux kernel, the following vulnerability has been resolved: net: dsa: lantiqgswip: don't use devres for mdiobus As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree wi...