Bug 2179832 (CVE-2022-48423)

Summary:	CVE-2022-48423 kernel: ntfs3: out-of-bounds write in mi_enum_attr()
Product:	[Other] Security Response	Reporter:	Mauro Matteo Cascella <mcascell>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	acaringi, allarkin, bhu, chwhite, crwood, ddepaula, debarbos, dfreiber, dhoward, dvlasenk, ezulian, fhrbata, hkrzesin, jarod, jburrell, jfaracco, jferlan, jforbes, jlelli, joe.lawrence, jshortt, jstancek, jwyatt, kcarcia, kernel-mgr, lgoncalv, lleshchi, lzampier, nmurray, ptalbert, qzhao, rogbas, rvrbovsk, scweaver, tyberry, vkumar, walters, williams
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	kernel 6.2-rc1	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-03-20 12:01:21 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:	2179833
Bug Blocks:	2179734

Description Mauro Matteo Cascella 2023-03-20 08:31:41 UTC

NVD description: In the Linux kernel before 6.1.3, fs/ntfs3/record.c does not validate resident attribute names. An out-of-bounds write may occur.

Upstream commit:
https://github.com/torvalds/linux/commit/54e45702b648b7c0000e90b3e9b890e367e16ea8

Comment 1 Mauro Matteo Cascella 2023-03-20 08:32:06 UTC

Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2179833]

Comment 2 Product Security DevOps Team 2023-03-20 12:01:18 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-48423

Comment 3 Justin M. Forbes 2023-03-21 12:59:52 UTC

This was fixed for Fedora with the 6.0.17 stable kernel updates.