FEDORA-2017-77ca39d254 — security update for xen

stable

xen-4.8.1-2.fc26

FEDORA-2017-77ca39d254 created by myoung 9 years ago for Fedora 26

xen: various flaws (#1447345) x86: 64bit PV guest breakout via pagetable use-after-mode-change [XSA-213] grant transfer allows PV guest to elevate privileges [XSA-214]

How to install

Updates may require up to 24 hours to propagate to mirrors. If the following command doesn't work, please retry later:

sudo dnf upgrade --refresh --advisory=FEDORA-2017-77ca39d254

This update has been submitted for testing by myoung.

9 years ago

This update has been pushed to testing.

9 years ago

pwalter commented & provided feedback 9 years ago

karma

Works

amcg commented & provided feedback 9 years ago

karma

no issues

cserpentis commented & provided feedback 9 years ago

karma

works for me in a VM

This update has been submitted for stable by bodhi.

9 years ago

This update has been pushed to stable.

9 years ago

Please log in to add feedback.

Metadata

Type

security

Karma

Signed

Content Type

RPM

Test Gating

None

Autopush Settings

Unstable by Karma

-3

Stable by Karma

Stable by Time

disabled

Dates

submitted

9 years ago

in testing

9 years ago

in stable

9 years ago

Builds

xen-4.8.1-2.fc26

BZ#1443222 CVE-2017-8903 xsa213 xen: x86: 64bit PV guest breakout via pagetable use-after-mode-change (XSA-213)

BZ#1443223 CVE-2017-8904 xsa214 xen: grant transfer allows PV guest to elevate privileges (XSA-214)

BZ#1447345 CVE-2017-8903 CVE-2017-8904 CVE-2017-8905 xen: various flaws [fedora-all]

xen-4.8.1-2.fc26

Automated Test Results

None