Astra Linux – Vulnerability in Linux, Linux 5.10

Rogue backends can cause Denial of Service DoS attacks on guests through high-frequency events. This CNA information record relates to multiple Common Vulnerabilities and Exposures CVEs; the text explains which aspects/vulnerabilities correspond to which CVEs. Xen allows for the execution of PV...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414631)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414631 advisory. Rogue backends can cause DoS of guests via high frequency events This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilitie...

SUSE CVE-2021-28713

Rogue backends can cause DoS of guests via high frequency events This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as "drive...

UBUNTU-CVE-2021-28713

Rogue backends can cause DoS of guests via high frequency events This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as "drive...

OracleVM 3.1 : xen (OVMSA-2013-0057)

The remote OracleVM system is missing necessary patches to address critical security updates : - x86: fix page refcount handling in page table pin error path In the original patch 7 of the series addressing XSA-45 I mistakenly took the addition of the call to getpagelight in allocpagetype to cove...