FEDORA-2019-53b0dc52ee

security update in Fedora 30 for xen

Status: stable 7 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.

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Content Type
RPM
Status
stable
Test Gating
Submitted by
Update Type
security
Update Severity
medium
Karma
+3
stable threshold: 3
unstable threshold: -3
Autopush (karma)
Enabled
Autopush (time)
Disabled
Dates
submitted 7 months ago
in testing 7 months ago
in stable 7 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