Bug 2275661 (CVE-2024-26894)

Summary:	CVE-2024-26894 kernel: ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit()
Product:	[Other] Security Response	Reporter:	Robb Gatica <rgatica>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	acaringi, allarkin, aquini, bhu, chwhite, cye, cyin, dbohanno, debarbos, dfreiber, drow, dvlasenk, esandeen, ezulian, hkrzesin, jarod, jburrell, jdenham, jfaracco, jlelli, joe.lawrence, jshortt, jstancek, jwyatt, kcarcia, ldoskova, lgoncalv, lzampier, mleitner, mmilgram, mstowell, nmurray, ptalbert, rparrazo, rrobaina, rvrbovsk, scweaver, sidakwo, sukulkar, tglozar, vkumar, vsroka, wcosta, williams, wmealing, ycote, ykopkova, zhijwang
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	kernel 4.19.311, kernel 5.4.273, kernel 5.10.214, kernel 5.15.153, kernel 6.1.83, kernel 6.6.23, kernel 6.7.11, kernel 6.8.2, kernel 6.9-rc1	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:		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:	2275662
Bug Blocks:	2275696

Description Robb Gatica 2024-04-17 17:52:18 UTC

In the Linux kernel, the following vulnerability has been resolved:

ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit()

The Linux kernel CVE team has assigned CVE-2024-26894 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024041743-CVE-2024-26894-53ad@gregkh/T

Comment 1 Robb Gatica 2024-04-17 17:52:54 UTC

Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2275662]

Comment 7 errata-xmlrpc 2024-09-24 00:38:15 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:7001 https://access.redhat.com/errata/RHSA-2024:7001

Comment 8 errata-xmlrpc 2024-09-24 02:29:54 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:7000 https://access.redhat.com/errata/RHSA-2024:7000

Comment 9 immanueljohnston 2024-10-09 03:27:20 UTC Comment hidden (spam)

A memory leak in processor_idle was corrected by the Linux kernel (CVE-2024-26894). Refer to the upstream warning: 
https://lore.kernel.org/linux-cve-announce/2024041743-CVE-2024-26894-53ad@gregkh/T https://slopegame3d.org/

Comment 10 errata-xmlrpc 2024-11-12 09:23:18 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:9315 https://access.redhat.com/errata/RHSA-2024:9315

Comment 11 errata-xmlrpc 2025-03-05 02:39:56 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:2270 https://access.redhat.com/errata/RHSA-2025:2270