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suseSuseOPENSUSE-SU-2020:1844-1
HistoryNov 06, 2020 - 12:00 a.m.

Security update for xen (important)

2020-11-0600:00:00
lists.opensuse.org
42

0.0004 Low

EPSS

Percentile

14.4%

JSON

An update that fixes four vulnerabilities is now available.

Description:

This update for xen fixes the following issues:

  • bsc#1177409 - VUL-0: CVE-2020-27673: xen: x86 PV guest INVLPG-like
    flushes may leave stale TLB entries (XSA-286)
  • bsc#1177412 - VUL-0: CVE-2020-27672: xen: Race condition in Xen mapping
    code (XSA-345)
  • bsc#1177413 - VUL-0: CVE-2020-27671: xen: undue deferral of IOMMU TLB
    flushes (XSA-346)
  • bsc#1177414 - VUL-0: CVE-2020-27670: xen: unsafe AMD IOMMU page table
    updates (XSA-347)

This update was imported from the SUSE:SLE-15-SP1:Update update project.

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.

Alternatively you can run the command listed for your product:

  • openSUSE Leap 15.1:

    zypper in -t patch openSUSE-2020-1844=1

OSVersionArchitecturePackageVersionFilename
openSUSE Leap15.1i586< - openSUSE Leap 15.1 (i586 x86_64):- openSUSE Leap 15.1 (i586 x86_64):.i586.rpm
openSUSE Leap15.1x86_64< - openSUSE Leap 15.1 (i586 x86_64):- openSUSE Leap 15.1 (i586 x86_64):.x86_64.rpm
openSUSE Leap15.1x86_64< - openSUSE Leap 15.1 (x86_64):- openSUSE Leap 15.1 (x86_64):.x86_64.rpm

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0.0004 Low

EPSS

Percentile

14.4%

JSON
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