Bug 2249669 - CVE-2023-23583 microcode_ctl: hw: Intel: execution of MOVSB instructions with redundant REX prefix leads to unintended system behavior [fedora-all]
Summary: CVE-2023-23583 microcode_ctl: hw: Intel: execution of MOVSB instructions with...
Keywords:
Status: CLOSED EOL
Alias: None
Product: Fedora
Classification: Fedora
Component: microcode_ctl
Version: 38
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Eugene Syromiatnikov
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: CVE-2023-23583
TreeView+ depends on / blocked
 
Reported: 2023-11-14 17:48 UTC by Mauro Matteo Cascella
Modified: 2024-05-31 09:01 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: No Doc Update
Doc Text:
Clone Of:
Environment:
Last Closed: 2024-05-31 09:01:41 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Mauro Matteo Cascella 2023-11-14 17:48:55 UTC
More information about this security flaw is available in the following bug:

http://bugzilla.redhat.com/show_bug.cgi?id=2239097

Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Comment 1 Mauro Matteo Cascella 2023-11-14 17:48:58 UTC
Use the following template to for the 'fedpkg update' request to submit an
update for this issue as it contains the top-level parent bug(s) as well as
this tracking bug.  This will ensure that all associated bugs get updated
when new packages are pushed to stable.

=====

# bugfix, security, enhancement, newpackage (required)
type=security

# low, medium, high, urgent (required)
severity=high

# testing, stable
request=testing

# Bug numbers: 1234,9876
bugs=2239097,2249669

# Description of your update
notes=Security fix for [PUT CVEs HERE]

# Enable request automation based on the stable/unstable karma thresholds
autokarma=True
stable_karma=3
unstable_karma=-3

# Automatically close bugs when this marked as stable
close_bugs=True

# Suggest that users restart after update
suggest_reboot=False

======

Additionally, you may opt to use the bodhi web interface to submit updates:

https://bodhi.fedoraproject.org/updates/new

Comment 3 Aoife Moloney 2024-05-31 09:01:41 UTC
Fedora Linux 38 entered end-of-life (EOL) status on 2024-05-21.

Fedora Linux 38 is no longer maintained, which means that it
will not receive any further security or bug fix updates. As a result we
are closing this bug.

If you can reproduce this bug against a currently maintained version of Fedora Linux
please feel free to reopen this bug against that version. Note that the version
field may be hidden. Click the "Show advanced fields" button if you do not see
the version field.

If you are unable to reopen this bug, please file a new report against an
active release.

Thank you for reporting this bug and we are sorry it could not be fixed.


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