Bug 2301509 (CVE-2024-42143)

Summary:	CVE-2024-42143 kernel: orangefs: fix out-of-bounds fsid access
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	dfreiber, drow, jburrell, vkumar
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	kernel 4.19.318, kernel 5.4.280, kernel 5.10.222, kernel 5.15.163, kernel 6.1.98, kernel 6.6.39, kernel 6.9.9, kernel 6.10	Doc Type:	If docs needed, set a value
Doc Text:	[REJECTED CVE] In the Linux kernel, the following vulnerability has been resolved: orangefs: fix out-of-bounds fsid access	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:	2302004
Bug Blocks:

Description OSIDB Bzimport 2024-07-30 08:38:13 UTC

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

orangefs: fix out-of-bounds fsid access

Arnd Bergmann sent a patch to fsdevel, he says:

"orangefs_statfs() copies two consecutive fields of the superblock into
the statfs structure, which triggers a warning from the string fortification
helpers"

Jan Kara suggested an alternate way to do the patch to make it more readable.

I ran both ideas through xfstests and both seem fine. This patch
is based on Jan Kara's suggestion.

Comment 1 Mauro Matteo Cascella 2024-07-31 10:34:54 UTC

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024073031-CVE-2024-42143-5cec@gregkh/T

Comment 2 Mauro Matteo Cascella 2024-07-31 10:35:16 UTC

Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2302004]

Comment 3 TEJ RATHI 2025-05-29 07:11:54 UTC

This CVE has been rejected by the Linux kernel community. Refer to the announcement: https://lore.kernel.org/linux-cve-announce/2024082217-REJECTED-a66d@gregkh/

Comment added by: Automated Script