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MitreCVELIST:CVE-2020-29040HistoryNov 24, 2020 - 4:07 p.m.
CVE-2020-29040
2020-11-2416:07:21
mitre
www.cve.org
An issue was discovered in Xen through 4.14.x allowing x86 HVM guest OS users to cause a denial of service (stack corruption), cause a data leak, or possibly gain privileges because of an off-by-one error. NOTE: this issue is caused by an incorrect fix for CVE-2020-27671.
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xen - security update
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debiancve
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CVE-2020-29040
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CVE-2020-27671
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stack corruption from XSA-346 change
2020-11-24 12:00:00
undue deferral of IOMMU TLB flushes
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citrix
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Citrix Hypervisor Security Update
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nessus
nessus
Xen mishandle IOMMU TLB flushes DoS (XSA-346)
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Fedora 31 : xen (2020-6dd36a716c)
2020-11-20 00:00:00
SUSE SLES12 Security Update : xen (SUSE-SU-2020:3050-1)
2020-12-09 00:00:00
openvas
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openSUSE: Security Advisory for xen (openSUSE-SU-2020:1783-1)
2020-11-03 00:00:00
SUSE: Security Advisory (SUSE-SU-2020:3051-1)
2021-06-09 00:00:00
Fedora: Security Advisory for xen (FEDORA-2020-6dd36a716c)
2020-11-22 00:00:00
suse
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Security update for xen (important)
2020-10-31 00:00:00
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2020-11-06 00:00:00
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2020-12-05 00:00:00
fedora
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2020-11-20 01:29:24
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[SECURITY] [DSA 4804-1] xen security update
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gentoo
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Xen: Multiple vulnerabilities
2020-11-11 00:00:00