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SUSE: CVE-2018-19962: SUSE Linux Security Advisory

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SUSE: CVE-2018-19962: SUSE Linux Security Advisory

Severity
7
CVSS
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
Published
12/07/2018
Created
03/19/2019
Added
12/12/2018
Modified
02/04/2022

Description

An issue was discovered in Xen through 4.11.x on AMD x86 platforms, possibly allowing guest OS users to gain host OS privileges because small IOMMU mappings are unsafely combined into larger ones.

Solution(s)

  • suse-upgrade-xen
  • suse-upgrade-xen-devel
  • suse-upgrade-xen-doc-html
  • suse-upgrade-xen-kmp-default
  • suse-upgrade-xen-kmp-pae
  • suse-upgrade-xen-libs
  • suse-upgrade-xen-libs-32bit
  • suse-upgrade-xen-tools
  • suse-upgrade-xen-tools-domu
  • suse-upgrade-xen-tools-xendomains-wait-disk

References

  • SUSE-SU-2018:4070-1
  • SUSE-SU-2018:4300-1
  • SUSE-SU-2019:0003-1
  • SUSE-SU-2019:0020-1
  • SUSE-SU-2019:0825-1
  • SUSE-SU-2019:0827-1
  • SUSE-SU-2019:13921-1
  • SUSE-SU-2019:14011-1
  • DSA-4369
  • CVE-2018-19962
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