FEDORA-2019-53b0dc52ee

security update in Fedora 30 for xen

Status: stable 4 months ago

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]

How to install

sudo dnf upgrade --advisory=FEDORA-2019-53b0dc52ee

Comments 10

This update has been submitted for testing by myoung.

xen-4.11.1-4.fc30 ejected from the push because "Cannot find relevant tag for xen-4.11.1-4.fc30. None of ['f30-updates-candidate', 'f30-updates-testing-pending'] are in ['f22-updates-candidate', 'f21-updates-candidate', 'f25-updates-candidate', 'f24-updates-candidate', 'f23-updates-candidate', 'f28-updates-candidate', 'f26-updates-candidate', 'dist-6E-epel-testing-candidate', 'epel7-testing-candidate', 'dist-5E-epel-testing-candidate', 'f27-modular-updates-candidate', 'f28-modular-updates-candidate', 'f29-updates-candidate', 'f29-modular-updates-candidate', 'f29-container-updates-candidate', 'f28-container-updates-candidate', 'f29-flatpak-updates-candidate', 'f27-updates-candidate']."

This update has been submitted for testing by mohanboddu.

This update has been pushed to testing.

works for me in a VM

karma: +1

This update has been submitted for batched by bodhi.

This update has been submitted for stable by bodhi.

This update has been pushed to stable.

Content Type
RPM
Status
stable
Test Gating
Submitted by
Update Type
security
Update Severity
medium
Karma
+3
stable threshold: 3
unstable threshold: -3
Autopush
Enabled
Dates
submitted 4 months ago
in testing 4 months ago
in stable 4 months ago

Related Bugs 10

00 #1679321 xen: xsa288: Inconsistent PV IOMMU discipline
00 #1679326 xen: xsa292: insufficient TLB flushing when using PCID
00 #1679327 xen: xsa293: PV kernel context switch corruption
00 #1679328 xen: xsa287: steal_page violates page_struct access discipline
00 #1679332 xen: xsa285: race with pass-through device hotplug
00 #1679334 xen: xsa290: missing preemption in x86 PV page table unvalidation
00 #1683956 xen: xsa294: Insufficient TLB flushing when using PCID
00 #1685568 xen: xsa284: grant table transfer issues on large hosts
00 #1685570 xen: xsa291: x86/PV: page type reference counting issue with failed IOMMU update
00 #1685577 xen: various flaws [fedora-all]

Automated Test Results