Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2021.0423
intel-microcode security update
8 February 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: intel-microcode
Publisher: Debian
Operating System: Debian GNU/Linux
Impact/Access: Access Confidential Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2020-8698 CVE-2020-8696 CVE-2020-8695
Reference: ESB-2020.4341
ESB-2020.4327
ESB-2020.4209
ESB-2020.4153
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2021/02/msg00007.html
- --------------------------BEGIN INCLUDED TEXT--------------------
- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
- - -----------------------------------------------------------------------
Debian LTS Advisory DLA-2546-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Utkarsh Gupta
February 06, 2021 https://wiki.debian.org/LTS
- - -----------------------------------------------------------------------
Package : intel-microcode
Version : 3.20201118.1~deb9u1
CVE ID : CVE-2020-8695 CVE-2020-8696 CVE-2020-8698
CVE-2020-8695
Observable discrepancy in the RAPL interface for some
Intel(R) Processors may allow a privileged user to
potentially enable information disclosure via local access.
CVE-2020-8696
Improper removal of sensitive information before storage
or transfer in some Intel(R) Processors may allow an
authenticated user to potentially enable information
disclosure via local access.
CVE-2020-8698
Improper isolation of shared resources in some
Intel(R) Processors may allow an authenticated user to
potentially enable information disclosure via local access.
For Debian 9 stretch, these problems have been fixed in version
3.20201118.1~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
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
- -----BEGIN PGP SIGNATURE-----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=VY8L
- -----END PGP SIGNATURE-----
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
https://www.auscert.org.au/bulletins/
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967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=e8Am
-----END PGP SIGNATURE-----