Executive Summary

Titleintel-microcode security update
NameDSA-4447First vendor Publication2019-05-15
VendorDebianLast vendor Modification2019-05-15
Severity (Vendor) N/ARevision1

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base ScoreN/AAttack RangeN/A
Cvss Impact ScoreN/AAttack ComplexityN/A
Cvss Expoit ScoreN/AAuthenticationN/A
Calculate full CVSS 2.0 Vectors scores


This update ships updated CPU microcode for most types of Intel CPUs. It provides mitigations for the MSBDS, MFBDS, MLPDS and MDSUM hardware vulnerabilities.

To fully resolve these vulnerabilities it is also necessary to update the Linux kernel packages as released in DSA 4444.

For the stable distribution (stretch), these problems have been fixed in version 3.20190514.1~deb9u1.

We recommend that you upgrade your intel-microcode packages.

For the detailed security status of intel-microcode please refer to its security tracker page at: https://security-tracker.debian.org/tracker/intel-microcode

Original Source

Url : http://www.debian.org/security/2019/dsa-4447

Alert History

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2019-05-15 13:18:23
  • First insertion