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SUSE: CVE-2015-8554: SUSE Linux Security Advisory

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SUSE: CVE-2015-8554: SUSE Linux Security Advisory

Severity
7
CVSS
(AV:L/AC:M/Au:S/C:C/I:C/A:C)
Published
03/24/2016
Created
07/25/2018
Added
03/24/2016
Modified
02/04/2022

Description

Buffer overflow in hw/pt-msi.c in Xen 4.6.x and earlier, when using the qemu-xen-traditional (aka qemu-dm) device model, allows local x86 HVM guest administrators to gain privileges by leveraging a system with access to a passed-through MSI-X capable physical PCI device and MSI-X table entries, related to a "write path."

Solution(s)

  • suse-upgrade-xen
  • suse-upgrade-xen-devel
  • suse-upgrade-xen-doc-html
  • suse-upgrade-xen-doc-pdf
  • suse-upgrade-xen-kmp-default
  • suse-upgrade-xen-kmp-pae
  • suse-upgrade-xen-kmp-trace
  • 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-2016:0873-1
  • SUSE-SU-2016:0955-1
  • SUSE-SU-2016:1154-1
  • SUSE-SU-2016:1318-1
  • SUSE-SU-2016:1745-1
  • 79579
  • 1034481
  • GLSA-201604-03
  • CVE-2015-8554
  • DLA-479-1
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