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PRIOn knowledge basePRION:CVE-2018-7540HistoryFeb 27, 2018 - 7:29 p.m.
Denial of service
2018-02-2719:29:00
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An issue was discovered in Xen through 4.10.x allowing x86 PV guest OS users to cause a denial of service (host OS CPU hang) via non-preemptable L3/L4 pagetable freeing.
| CPE | Name | Operator | Version |
|---|---|---|---|
| debian_linux | eq | 9.0 | |
| xen | le | 4.10.0 |
References
www.securityfocus.com/bid/103174
www.securitytracker.com/id/1040773
lists.debian.org/debian-lts-announce/2018/03/msg00003.html
lists.debian.org/debian-lts-announce/2018/11/msg00013.html
security.gentoo.org/glsa/201810-06
support.citrix.com/article/CTX232096
support.citrix.com/article/CTX232655
www.debian.org/security/2018/dsa-4131
xenbits.xen.org/xsa/advisory-252.html
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