Fedora 30: xen Security Update 2019-53b0dc52ee
Summary
This package contains the XenD daemon and xm command line
tools, needed to manage virtual machines running under the
Xen hypervisor
xen: various flaws (#1685577) grant table transfer issues on large hosts
[XSA-284] race with pass-through device hotplug [XSA-285] x86: steal_page
violates page_struct access discipline [XSA-287] x86: Inconsistent PV IOMMU
discipline [XSA-288] missing preemption in x86 PV page table unvalidation
[XSA-290] x86/PV: page type reference counting issue with failed IOMMU update
[XSA-291] x86: insufficient TLB flushing when using PCID [XSA-292] x86: PV
kernel context switch corruption [XSA-293] x86 shadow: Insufficient TLB flushing
when using PCID [XSA-294]
[ 1 ] Bug #1679321 - xen: xsa288: Inconsistent PV IOMMU discipline
https://bugzilla.redhat.com/show_bug.cgi?id=1679321
[ 2 ] Bug #1679326 - xen: xsa292: insufficient TLB flushing when using PCID
https://bugzilla.redhat.com/show_bug.cgi?id=1679326
[ 3 ] Bug #1679327 - xen: xsa293: PV kernel context switch corruption
https://bugzilla.redhat.com/show_bug.cgi?id=1679327
[ 4 ] Bug #1679328 - xen: xsa287: steal_page violates page_struct access discipline
https://bugzilla.redhat.com/show_bug.cgi?id=1679328
[ 5 ] Bug #1679332 - xen: xsa285: race with pass-through device hotplug
https://bugzilla.redhat.com/show_bug.cgi?id=1679332
[ 6 ] Bug #1679334 - xen: xsa290: missing preemption in x86 PV page table unvalidation
https://bugzilla.redhat.com/show_bug.cgi?id=1679334
[ 7 ] Bug #1683956 - xen: xsa294: Insufficient TLB flushing when using PCID
https://bugzilla.redhat.com/show_bug.cgi?id=1683956
[ 8 ] Bug #1685568 - xen: xsa284: grant table transfer issues on large hosts
https://bugzilla.redhat.com/show_bug.cgi?id=1685568
[ 9 ] Bug #1685570 - xen: xsa291: x86/PV: page type reference counting issue with failed IOMMU update
https://bugzilla.redhat.com/show_bug.cgi?id=1685570
su -c 'dnf upgrade --advisory FEDORA-2019-53b0dc52ee' at the command
line. For more information, refer to the dnf documentation available at
https://dnf.readthedocs.io/en/latest/command_ref.html
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/security/
package-announce mailing list -- package-announce@lists.fedoraproject.org
To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org
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/package-announce@lists.fedoraproject.org
FEDORA-2019-53b0dc52ee 2019-03-29 19:07:28.727912 Product : Fedora 30 Version : 4.11.1 Release : 4.fc30 URL : https://xenproject.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 xen: various flaws (#1685577) grant table transfer issues on large hosts [XSA-284] race with pass-through device hotplug [XSA-285] x86: steal_page violates page_struct access discipline [XSA-287] x86: Inconsistent PV IOMMU discipline [XSA-288] missing preemption in x86 PV page table unvalidation [XSA-290] x86/PV: page type reference counting issue with failed IOMMU update [XSA-291] x86: insufficient TLB flushing when using PCID [XSA-292] x86: PV kernel context switch corruption [XSA-293] x86 shadow: Insufficient TLB flushing when using PCID [XSA-294] [ 1 ] Bug #1679321 - xen: xsa288: Inconsistent PV IOMMU discipline https://bugzilla.redhat.com/show_bug.cgi?id=1679321 [ 2 ] Bug #1679326 - xen: xsa292: insufficient TLB flushing when using PCID https://bugzilla.redhat.com/show_bug.cgi?id=1679326 [ 3 ] Bug #1679327 - xen: xsa293: PV kernel context switch corruption https://bugzilla.redhat.com/show_bug.cgi?id=1679327 [ 4 ] Bug #1679328 - xen: xsa287: steal_page violates page_struct access discipline https://bugzilla.redhat.com/show_bug.cgi?id=1679328 [ 5 ] Bug #1679332 - xen: xsa285: race with pass-through device hotplug https://bugzilla.redhat.com/show_bug.cgi?id=1679332 [ 6 ] Bug #1679334 - xen: xsa290: missing preemption in x86 PV page table unvalidation https://bugzilla.redhat.com/show_bug.cgi?id=1679334 [ 7 ] Bug #1683956 - xen: xsa294: Insufficient TLB flushing when using PCID https://bugzilla.redhat.com/show_bug.cgi?id=1683956 [ 8 ] Bug #1685568 - xen: xsa284: grant table transfer issues on large hosts https://bugzilla.redhat.com/show_bug.cgi?id=1685568 [ 9 ] Bug #1685570 - xen: xsa291: x86/PV: page type reference counting issue with failed IOMMU update https://bugzilla.redhat.com/show_bug.cgi?id=1685570 su -c 'dnf upgrade --advisory FEDORA-2019-53b0dc52ee' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html 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/security/ package-announce mailing list -- package-announce@lists.fedoraproject.org To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org 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/package-announce@lists.fedoraproject.org
Change Log
References