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Alpine Linux: CVE-2012-4537: Multiple vulnerabilities in Xen 4.1/4.2 allow remote denial of service

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Alpine Linux: CVE-2012-4537: Multiple vulnerabilities in Xen 4.1/4.2 allow remote denial of service

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
12/13/2012
Created
07/25/2018
Added
08/30/2017
Modified
09/22/2017

Description

Xen 3.4 through 4.2, and possibly earlier versions, does not properly synchronize the p2m and m2p tables when the set_p2m_entry function fails, which allows local HVM guest OS administrators to cause a denial of service (memory consumption and assertion failure), aka "Memory mapping failure DoS vulnerability."

Solution(s)

  • alpine-linux-upgrade-xen

References

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