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Alpine Linux: CVE-2018-19966: xen Multiple vulnerabilities

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Alpine Linux: CVE-2018-19966: xen Multiple vulnerabilities

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
12/07/2018
Created
03/19/2019
Added
02/15/2019
Modified
06/17/2022

Description

An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service (host OS crash) or possibly gain host OS privileges because of an interpretation conflict for a union data structure associated with shadow paging. NOTE: this issue exists because of an incorrect fix for CVE-2017-15595.

Solution(s)

  • alpine-linux-upgrade-xen

References

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