CVE-2017-7262

Metadata

medium
4.9
amd64-microcode
CVE-2017-7262
cve.mitre.org, forum.hwbot.org, forum.hwbot.org, news.ycombinator.com, techpowerup.com
2017-03-24
2017-10-23 14:15
CVE-2017-7262 amd64-microcode
2017-07-20 21:29
2017-06-16 19:22
2017-05-10 23:45
2017-04-14 10:19
2017-04-01 21:42
2017-03-28 21:03

Description

The AMD Ryzen processor with AGESA microcode through 2017-01-27 allows local users to cause a denial of service (system hang) via an application that makes a long series of FMA3 instructions, as demonstrated by the Flops test suite.

Am I vulnerable?

The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.

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Affected package information

Release Package Patched in
artful amd64-microcode None
devel amd64-microcode None
trusty amd64-microcode None
xenial amd64-microcode None
zesty amd64-microcode None

Unaffected

Release Package Reason
precise amd64-microcode DNE
precise/esm amd64-microcode DNE
vivid/stable-phone-overlay amd64-microcode DNE
vivid/ubuntu-core amd64-microcode DNE
yakkety amd64-microcode ignored

Needs Triage

Release Package Reason
upstream amd64-microcode needs-triage