FEDORA-2020-440457afe4 — security update for xen

xen-4.13.0-7.fc32

FEDORA-2020-440457afe4 created by myoung 4 months ago for Fedora 32

stable

multiple xenoprof issues [XSA-313, CVE-2020-11740, CVE-2020-11741] (#1823912, #1823914) Missing memory barriers in read-write unlock paths [XSA-314, CVE-2020-11739] (#1823784) Bad error path in GNTTABOP_map_grant [XSA-316, CVE-2020-11743] (#1823926) Bad continuation handling in GNTTABOP_copy [XSA-318, CVE-2020-11742] (#1823943)

How to install

sudo dnf upgrade --advisory=FEDORA-2020-440457afe4

This update has been submitted for testing by myoung.

4 months ago

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

4 months ago

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

4 months ago

This update has been pushed to testing.

4 months ago

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

4 months ago

This update has been submitted for stable by bodhi.

4 months ago

This update has been pushed to stable.

4 months ago

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Metadata

Type

security

Severity

high

Karma

Signed

Content Type

RPM

Test Gating

Builds

xen-4.13.0-7.fc32

Settings

Unstable by Karma

-3

Stable by Karma

Stable by Time

7 days

Dates

submitted

4 months ago

in testing

4 months ago

in stable

4 months ago

BZ#1823783 CVE-2020-11739 xen: missing memory barriers in read-write unlock paths (XSA-314)

BZ#1823784 CVE-2020-11739 xen: missing memory barriers in read-write unlock paths (XSA-314) [fedora-all]

BZ#1823911 CVE-2020-11740 xen: xenoprof issue allows guest OS users without active profiling to obtain sensitive information about other guests (XSA-313)

BZ#1823912 CVE-2020-11740 xen: xenoprof issue allows guest OS users without active profiling to obtain sensitive information about other guests (XSA-313) [fedora-all]

BZ#1823913 CVE-2020-11741 xen: xenoprof issue allows guest OS users with active profiling to obtain sensitive information about other guests (XSA-313)

BZ#1823914 CVE-2020-11741 xen: xenoprof issue allows guest OS users with active profiling to obtain sensitive information about other guests (XSA-313) [fedora-all]

BZ#1823925 CVE-2020-11743 xen: bad error path in GNTTABOP_map_grant (XSA-316)

BZ#1823926 CVE-2020-11743 xen: bad error path in GNTTABOP_map_grant (XSA-316) [fedora-all]

BZ#1823942 CVE-2020-11742 xen: bad continuation handling in GNTTABOP_copy (XSA-318)

BZ#1823943 CVE-2020-11742 xen: bad continuation handling in GNTTABOP_copy (XSA-318) [fedora-all]

xen-4.13.0-7.fc32

How to install

Automated Test Results