Bug 2281651 (CVE-2024-35905)

Summary:	CVE-2024-35905 kernel: bpf: Protect against int overflow for stack access size
Product:	[Other] Security Response	Reporter:	ybuenos
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
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, wcosta, williams, wmealing, ycote, ykopkova, zhijwang
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	kernel 5.10.215, kernel 5.15.154, kernel 6.1.85, kernel 6.6.26, kernel 6.8.5, kernel 6.9	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in the Linux kernel. An integer overflow vulnerability exists in the access size of a stack, such that the size of the access stack can appear negative as a result of overflowing its signed int representation. This issue can result in denial of service.	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:	2281652
Bug Blocks:	2281743

Description ybuenos 2024-05-20 10:42:20 UTC

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

bpf: Protect against int overflow for stack access size

The Linux kernel CVE team has assigned CVE-2024-35905 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024051954-CVE-2024-35905-d079@gregkh/T

Comment 1 ybuenos 2024-05-20 10:43:02 UTC

Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2281652]

Comment 3 Alex 2024-06-09 13:59:52 UTC

The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-35905 is: 	SKIP	The Fixes patch not applied yet, so unlikely that actual: a833a17aeac73b33f79433d7cee68d5cafd71e4f	YES			NO	NO	unknown	 (where first YES/NO value means if related sources built).

Comment 4 errata-xmlrpc 2024-11-12 09:30:14 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