-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2021-fed53cbc7d 2021-09-17 15:19:50.176139 --------------------------------------------------------------------------------
Name : xen Product : Fedora 33 Version : 4.14.2 Release : 4.fc33 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:
Another race in XENMAPSPACE_grant_table handling [XSA-384, CVE-2021-28701] bugfix for XSA-380 -------------------------------------------------------------------------------- ChangeLog:
* Wed Sep 8 2021 Michael Young m.a.young@durham.ac.uk - 4.14.2-4 - Another race in XENMAPSPACE_grant_table handling [XSA-384, CVE-2021-28701] - bugfix for XSA-380 - stop editing grub files in /boot/efi/EFI/fedora on Fedora 34 -------------------------------------------------------------------------------- References:
[ 1 ] Bug #2002785 - CVE-2021-28701 xen: another race in XENMAPSPACE_grant_table handling https://bugzilla.redhat.com/show_bug.cgi?id=2002785 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-fed53cbc7d' 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 --------------------------------------------------------------------------------