CVE-2018-3689: Medium severity intel software guard extensions vulnerability

Published Apr 3, 2018
·
Updated

AESM daemon in Intel Software Guard Extensions Platform Software Component for Linux before 2.1.102 can effectively be disabled by a local attacker creating a denial of services like remote attestation provided by the AESM.

Affected Software

2 affected components
Intel Software Guard Extensions
Linux Linux kernel<2.1.102

Event History

Apr 3, 2018
CVE Published
via MITRE·04:00 PM
Data Sourced
via MITRE·04:00 PM
DescriptionWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2018-3689?

CVE-2018-3689 is considered a high severity vulnerability as it can allow local attackers to disable critical denial of service features.

2

How do I fix CVE-2018-3689?

To fix CVE-2018-3689, update Intel Software Guard Extensions Platform Software Component for Linux to version 2.1.102 or later.

3

Who is affected by CVE-2018-3689?

CVE-2018-3689 affects users of Intel Software Guard Extensions on Linux systems that have the vulnerable software version installed.

4

What does CVE-2018-3689 exploit?

CVE-2018-3689 exploits a flaw in the AESM daemon that can lead to a denial of service for remote attestation.

5

Is there a workaround for CVE-2018-3689?

As of now, applying the available software updates is the most effective recommended workaround for CVE-2018-3689.

Contact

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