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Debian Security Advisory 4565-1

Debian Security Advisory 4565-1
Posted Nov 13, 2019
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4565-1 - 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.

tags | advisory, kernel
systems | linux, debian
advisories | CVE-2019-11135, CVE-2019-11139
MD5 | 30b6f81bb1d50603c7ed82337d5113a2

Debian Security Advisory 4565-1

Change Mirror Download
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Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4565-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
November 13, 2019 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : intel-microcode
CVE ID : CVE-2019-11135 CVE-2019-11139

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.

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

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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