-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2025-643cc72c6f 2025-10-01 15:00:59.894503+00:00 --------------------------------------------------------------------------------
Name : xen Product : Fedora 41 Version : 4.19.3 Release : 3.fc41 URL : http://xen.org/ Summary : Xen is a virtual machine monitor Description : This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor -------------------------------------------------------------------------------- Update Information: Mutiple vulnerabilities in the Viridian interface [XSA-472, CVE-2025-27466, CVE-2025-58142, CVE-2025-58143] Arm issues with page refcounting [XSA-473, CVE-2025-58144, CVE-2025-58145] -------------------------------------------------------------------------------- ChangeLog: * Mon Sep 15 2025 Michael Young <[email protected]> - 4.19.3-3 - Mutiple vulnerabilities in the Viridian interface [XSA-472, CVE-2025-27466, CVE-2025-58142, CVE-2025-58143] - Arm issues with page refcounting [XSA-473, CVE-2025-58144, CVE-2025-58145] -------------------------------------------------------------------------------- References: [ 1 ] Bug #2395131 - CVE-2025-58145 xen: Arm issues with page refcounting [fedora-41] https://bugzilla.redhat.com/show_bug.cgi?id=2395131 [ 2 ] Bug #2395133 - CVE-2025-58144 xen: Arm issues with page refcounting [fedora-41] https://bugzilla.redhat.com/show_bug.cgi?id=2395133 [ 3 ] Bug #2395157 - CVE-2025-58142 xen: NULL pointer dereference by assuming the SIM page is mapped when a synthetic timer message has to be delivered [fedora-41] https://bugzilla.redhat.com/show_bug.cgi?id=2395157 [ 4 ] Bug #2395159 - CVE-2025-58143 xen: race condition when the mapping of the reference TSC page [fedora-41] https://bugzilla.redhat.com/show_bug.cgi?id=2395159 [ 5 ] Bug #2395161 - CVE-2025-27466 xen: A NULL pointer dereference in the updating of the reference TSC area [fedora-41] https://bugzilla.redhat.com/show_bug.cgi?id=2395161 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-643cc72c6f' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list -- [email protected] To unsubscribe send an email to [email protected] Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/[email protected] Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
