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PRIOn knowledge basePRION:CVE-2018-19962HistoryDec 08, 2018 - 4:29 a.m.
Design/Logic Flaw
2018-12-0804:29:00
PRIOn knowledge base
www.prio-n.com
9
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.
References
lists.opensuse.org/opensuse-security-announce/2019-04/msg00072.html
www.securityfocus.com/bid/106182
lists.debian.org/debian-lts-announce/2019/10/msg00008.html
lists.fedoraproject.org/archives/list/[email protected]/message/UXC6BME7SXJI2ZIATNXCAH7RGPI4UKTT/
support.citrix.com/article/CTX239432
www.debian.org/security/2019/dsa-4369
xenbits.xen.org/xsa/advisory-275.html
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