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CVE-2018-19967
Published: Dec 8, 2018
Modified: Aug 5, 2024
PUBLISHED
Description
An issue was discovered in Xen through 4.11.x on Intel x86 platforms allowing guest OS users to cause a denial of service (host OS hang) because Xen does not work around Intel's mishandling of certain HLE transactions associated with the KACQUIRE instruction prefix.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://xenbits.xen.org/xsa/advisory-282.html
x_refsource_MISC
https://support.citrix.com/article/CTX239432
x_refsource_CONFIRM
DSA-4369
vendor-advisory
x_refsource_DEBIAN
106182
vdb-entry
x_refsource_BID
openSUSE-SU-2019:1199
vendor-advisory
x_refsource_SUSE
openSUSE-SU-2019:1226
vendor-advisory
x_refsource_SUSE
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