Bug 2278328

Summary:	CVE-2024-26987 kernel: mm/memory-failure: fix deadlock when hugetlb_optimize_vmemmap is enabled [fedora-all]
Product:	[Fedora] Fedora	Reporter:	Zack Miele <zmiele>
Component:	kernel	Assignee:	Kernel Maintainer List <kernel-maint>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	40	CC:	acaringi, adscvr, airlied, alciregi, bskeggs, hdegoede, hpa, jarod, josef, jwboyer, kernel-maint, linville, masami256, mchehab, nixuser, ptalbert, steved
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	kernel-6.8.8-200.fc39 kernel-6.8.8-100.fc38 kernel-6.8.8-300.fc40	Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2024-05-03 01:31:29 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2278327

Description Zack Miele 2024-05-01 19:19:57 UTC

More information about this security flaw is available in the following bug:

http://bugzilla.redhat.com/show_bug.cgi?id=2278327

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.

Reproducers, if any, will remain confidential and never be made public, unless done so by the security team.

Comment 1 Zack Miele 2024-05-01 19:20:00 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=medium

# testing, stable
request=testing

# Bug numbers: 1234,9876
bugs=2278327,2278328

# 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 2 Fedora Update System 2024-05-02 18:37:57 UTC

FEDORA-2024-010fe8772a (kernel-6.8.8-300.fc40) has been submitted as an update to Fedora 40.
https://bodhi.fedoraproject.org/updates/FEDORA-2024-010fe8772a

Comment 3 Fedora Update System 2024-05-02 18:40:40 UTC

FEDORA-2024-bc0db39a14 (kernel-6.8.8-200.fc39) has been submitted as an update to Fedora 39.
https://bodhi.fedoraproject.org/updates/FEDORA-2024-bc0db39a14

Comment 4 Fedora Update System 2024-05-03 01:31:29 UTC

FEDORA-2024-bc0db39a14 (kernel-6.8.8-200.fc39) has been pushed to the Fedora 39 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 5 Fedora Update System 2024-05-03 01:36:14 UTC

FEDORA-2024-f35f9525d6 (kernel-6.8.8-100.fc38) has been pushed to the Fedora 38 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 6 Fedora Update System 2024-05-03 01:43:46 UTC

FEDORA-2024-010fe8772a (kernel-6.8.8-300.fc40) has been pushed to the Fedora 40 stable repository.
If problem still persists, please make note of it in this bug report.