ROS-20260203-73-0027

A vulnerability in the xenbus components of the Linux operating system kernel is related to insufficient blocking. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001708)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001708 advisory. Linux PV device frontends vulnerable to attacks by backends This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001713)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001713 advisory. Linux PV device frontends vulnerable to attacks by backends This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities...

Linux Distros Unpatched Vulnerability : CVE-2025-37949

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xenbus: Use kref to track req lifetime Marek reported seeing a NULL pointer fault in the xenbusthread callstack: BUG: kernel NULL pointer dereference, address:...

The vulnerability of the xenbus component of the Xen hypervisor allows a attacker to cause a service failure.

The vulnerability of the xenbus component of the Xen hypervisor arises due to synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2022-23036

Linux PV device frontends vulnerable to attacks by backends This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Several Linux PV device frontends are using the grant table interfaces for removing access rights of the...