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Alpine Linux: CVE-2015-8554: xen Multiple security issues

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Alpine Linux: CVE-2015-8554: xen Multiple security issues

Severity
7
CVSS
(AV:L/AC:M/Au:S/C:C/I:C/A:C)
Published
12/17/2015
Created
07/25/2018
Added
08/30/2017
Modified
01/29/2019

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)

  • alpine-linux-upgrade-linux-grsec
  • alpine-linux-upgrade-linux-vanilla
  • alpine-linux-upgrade-qemu
  • alpine-linux-upgrade-xen

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