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PRIOn knowledge basePRION:CVE-2016-7777HistoryOct 07, 2016 - 2:59 p.m.
Information disclosure
2016-10-0714:59:00
PRIOn knowledge base
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Xen 4.7.x and earlier does not properly honor CR0.TS and CR0.EM, which allows local x86 HVM guest OS users to read or modify FPU, MMX, or XMM register state information belonging to arbitrary tasks on the guest by modifying an instruction while the hypervisor is preparing to emulate it.
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citrix
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CVE-2016-7777 - Citrix XenServer Security Update
2016-10-10 04:00:00
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FreeBSD : xen-kernel -- CR0.TS and CR0.EM not always honored for x86 HVM guests (4d7cf654-ba4d-11e6-ae1b-002590263bf5)
2016-12-05 00:00:00
Xen x86 CR0.TS and CR0.EM Honoring Cross-task Register State Information Disclosure (XSA-190)
2016-10-20 00:00:00
RHEL 5 : xsa190_xen (Unpatched Vulnerability)
2024-05-11 00:00:00
freebsd
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xen-kernel -- CR0.TS and CR0.EM not always honored for x86 HVM guests
2016-10-04 00:00:00
redhatcve
redhatcve
CVE-2016-7777
2016-10-04 13:17:33
ubuntucve
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CVE-2016-7777
2016-10-07 00:00:00
cve
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CVE-2016-7777
2016-10-07 14:59:10
openvas
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Citrix XenServer Security Update for CVE-2016-7777 (CTX217363)
2016-10-25 00:00:00
Debian: Security Advisory (DLA-699-1)
2023-03-08 00:00:00
Fedora Update for xen FEDORA-2016-4c407cd849
2016-11-14 00:00:00
osv
osv
xen - security update
2016-11-03 00:00:00
xen - security update
2016-12-07 00:00:00
xen
xen
CR0.TS and CR0.EM not always honored for x86 HVM guests
2016-10-04 12:00:00
nvd
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CVE-2016-7777
2016-10-07 14:59:10
debiancve
debiancve
CVE-2016-7777
2016-10-07 14:59:10
cvelist
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CVE-2016-7777
2016-10-07 14:00:00
debian
debian
[SECURITY] [DLA 699-1] xen security update
2016-11-03 15:30:32
[SECURITY] [DSA 3729-1] xen security update
2016-12-07 20:31:37
[SECURITY] [DSA 3729-1] xen security update
2016-12-07 20:31:37
fedora
fedora
[SECURITY] Fedora 24 Update: xen-4.6.3-6.fc24
2016-10-13 21:56:36
[SECURITY] Fedora 23 Update: xen-4.5.5-2.fc23
2016-10-14 01:22:08
[SECURITY] Fedora 25 Update: xen-4.7.0-6.fc25
2016-10-09 18:53:13
gentoo
gentoo
Xen: Multiple vulnerabilities
2016-11-15 00:00:00
suse
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Security update for xen (important)
2016-12-27 17:11:00
Security update for xen (important)
2016-12-07 20:07:43
Security update for xen (important)
2016-12-16 16:07:44
mageia
mageia
Updated xen packages fix security vulnerability
2017-01-09 23:29:57