Bug 2280745 (CVE-2024-27393)

Summary:	CVE-2024-27393 kernel: xen-netfront: Add missing skb_mark_for_recycle
Product:	[Other] Security Response	Reporter:	Avinash Hanwate <ahanwate>
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, rysulliv, scweaver, sidakwo, sukulkar, tglozar, tyberry, vkumar, wcosta, williams, wmealing, ycote, ykopkova, zhijwang
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	kernel 5.15.154, kernel 6.1.85, kernel 6.6.26, kernel 6.8.5, kernel 6.9-rc3	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:	2280746
Bug Blocks:	2280747

Description Avinash Hanwate 2024-05-16 05:18:53 UTC

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

xen-netfront: Add missing skb_mark_for_recycle

The Linux kernel CVE team has assigned CVE-2024-27393 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024050835-CVE-2024-27393-b804@gregkh/T

Comment 1 Avinash Hanwate 2024-05-16 05:19:32 UTC

Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2280746]

Comment 4 Alex 2024-06-09 16:21:17 UTC

The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-27393 is: CHECK	Maybe valid. Check manually. with impact LOW (that is an approximation based on flags LEAK SKB  ; these flags parsed automatically based on patch data). Such automatic check happens only for Low/Moderates (and only when not from reporter, but parsing already existing CVE). Highs always checked manually (I check it myself and then we check it again in Remediation team). In rare cases some of the Moderates could be increased to High later.

Comment 5 errata-xmlrpc 2024-06-26 00:07:15 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:4106 https://access.redhat.com/errata/RHSA-2024:4106

Comment 6 errata-xmlrpc 2024-06-26 00:40:10 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:4108 https://access.redhat.com/errata/RHSA-2024:4108

Comment 7 errata-xmlrpc 2024-07-08 02:50:38 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:4349 https://access.redhat.com/errata/RHSA-2024:4349

Comment 8 errata-xmlrpc 2024-08-13 00:16:52 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2024:5257 https://access.redhat.com/errata/RHSA-2024:5257