TASTE-OF-IT

Debian DSA-4565-1 Intel Microcode Update Zombieload v2

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Für Debian gibt es ein Intel Microde Update das die TAA (TSX Asynchronous Abort) Lücke schließt. Diese wird auch Zombieload v2 genannt. Betroffen sind Intel CPUs die TSX aktiviert haben wie:

DSA-4565-1 intel-microcode — security update

Date Reported:13 Nov 2019Affected Packages:intel-microcodeVulnerable:YesSecurity database references:In Mitre’s CVE dictionary: CVE-2019-11135CVE-2019-11139.
More information:

This update ships updated CPU microcode for some types of Intel CPUs. In particular it provides mitigations for the TAA (TSX Asynchronous Abort) vulnerability. For affected CPUs, to fully mitigate the vulnerability it is also necessary to update the Linux kernel packages as released in DSA 4564-1.

For the oldstable distribution (stretch), these problems have been fixed in version 3.20191112.1~deb9u1.

For the stable distribution (buster), these problems have been fixed in version 3.20191112.1~deb10u1.

Quelle: https://security-tracker.debian.org/tracker/source-package/intel-microcode

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