Bug 2293459 (CVE-2024-38540)

Summary:	CVE-2024-38540 kernel: bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq
Product:	[Other] Security Response	Reporter:	Patrick Del Bello <pdelbell>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	dfreiber, drow, jburrell, rkeshri, vkumar
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	kernel 6.6.33, kernel 6.8.12, kernel 6.9.3, kernel 6.10-rc1	Doc Type:	If docs needed, set a value
Doc Text:	in linux kernel, shift undefined behavior occurs in bnxt_qplib_alloc_init_hwq with hwq_attr->aux_depth of nonzero and hwq_attr->aux_stride of zero.	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:
Bug Blocks:	2293462

Description Patrick Del Bello 2024-06-20 17:45:41 UTC

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

bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq

The Linux kernel CVE team has assigned CVE-2024-38540 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024061947-CVE-2024-38540-1d0a@gregkh/T

Comment 9 errata-xmlrpc 2024-08-28 12:20:53 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:5928 https://access.redhat.com/errata/RHSA-2024:5928

Comment 10 errata-xmlrpc 2024-09-03 15:43:28 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Extended Update Support

Via RHSA-2024:6206 https://access.redhat.com/errata/RHSA-2024:6206

Comment 11 errata-xmlrpc 2024-09-04 00:11:33 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:6268 https://access.redhat.com/errata/RHSA-2024:6268

Comment 12 errata-xmlrpc 2024-09-04 00:25:31 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:6267 https://access.redhat.com/errata/RHSA-2024:6267

Comment 13 errata-xmlrpc 2024-09-04 07:19:12 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2024:6297 https://access.redhat.com/errata/RHSA-2024:6297

Comment 16 errata-xmlrpc 2024-11-05 00:49:50 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:8870 https://access.redhat.com/errata/RHSA-2024:8870

Comment 17 errata-xmlrpc 2024-11-05 01:09:58 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:8856 https://access.redhat.com/errata/RHSA-2024:8856