FEDORA-2020-295ed0b1e0 — security update for xen

stable

xen-4.12.2-3.fc31

FEDORA-2020-295ed0b1e0 created by myoung 2 years ago for Fedora 31

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 --refresh --advisory=FEDORA-2020-295ed0b1e0

This update has been submitted for testing by myoung.

2 years ago

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

2 years ago

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

2 years ago

This update has been pushed to testing.

2 years ago

pwalter commented & provided feedback 2 years ago

karma

Works

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

2 years ago

This update has been submitted for stable by bodhi.

2 years ago

This update has been pushed to stable.

2 years ago

Please login to add feedback.

Metadata

Type

security

Severity

high

Karma

Signed

Content Type

RPM

Test Gating

ignored

Builds

xen-4.12.2-3.fc31

Settings

Unstable by Karma

-3

Stable by Karma

Stable by Time

14 days

Dates

submitted

2 years ago

in testing

2 years ago

in stable

2 years 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-4.12.2-3.fc31

Automated Test Results

ignored