FEDORA-2020-6dd36a716c created by myoung 6 months ago for Fedora 31
stable

revised patch for XSA-286 (mitigating performance impact)


x86 PV guest INVLPG-like flushes may leave stale TLB entries [XSA-286, CVE-2020-27674] (#1891092)


x86: Race condition in Xen mapping code [XSA-345] undue deferral of IOMMU TLB flushes [XSA-346] unsafe AMD IOMMU page table updates [XSA-347]

How to install

sudo dnf upgrade --advisory=FEDORA-2020-6dd36a716c

This update has been submitted for testing by myoung.

6 months ago

This update's test gating status has been changed to 'ignored'.

6 months ago

This update's test gating status has been changed to 'waiting'.

6 months ago

This update has obsoleted xen-4.12.3-7.fc31, and has inherited its bugs and notes.

6 months ago

This update's test gating status has been changed to 'ignored'.

6 months ago

This update has been pushed to testing.

6 months ago

This update can be pushed to stable now if the maintainer wishes

6 months ago

This update has been submitted for stable by bodhi.

6 months ago

This update has been pushed to stable.

6 months ago

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Metadata
Type
security
Karma
0
Signed
Content Type
RPM
Test Gating
Settings
Unstable by Karma
-3
Stable by Karma
3
Stable by Time
14 days
Dates
submitted
6 months ago
in testing
6 months ago
in stable
6 months ago
BZ#1891087 CVE-2020-27670 xen: unsafe AMD IOMMU page table updates (XSA-347)
0
0
BZ#1891088 CVE-2020-27670 xen: unsafe AMD IOMMU page table updates (XSA-347) [fedora-all]
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0
BZ#1891089 CVE-2020-27674 xen: x86 PV guest INVLPG-like flushes may leave stale TLB entries (XSA-286)
0
0
BZ#1891091 CVE-2020-27671 xen: undue deferral of IOMMU TLB flushes (XSA-346)
0
0
BZ#1891092 CVE-2020-27674 xen: x86 PV guest INVLPG-like flushes may leave stale TLB entries (XSA-286) [fedora-all]
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0
BZ#1891093 CVE-2020-27671 xen: undue deferral of IOMMU TLB flushes (XSA-346) [fedora-all]
0
0
BZ#1891096 CVE-2020-27672 xen: x86: race condition in Xen mapping code (XSA-345)
0
0
BZ#1891097 CVE-2020-27672 xen: x86: race condition in Xen mapping code (XSA-345) [fedora-all]
0
0

Automated Test Results