Bug 2271686 (CVE-2023-52623) - CVE-2023-52623 kernel: SUNRPC: Fix a suspicious RCU usage warning
Summary: CVE-2023-52623 kernel: SUNRPC: Fix a suspicious RCU usage warning
Keywords:
Status: NEW
Alias: CVE-2023-52623
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2271687
Blocks: 2271782
TreeView+ depends on / blocked
 
Reported: 2024-03-26 21:37 UTC by Marco Benatto
Modified: 2025-06-25 00:33 UTC (History)
51 users (show)

Fixed In Version: kernel 4.19.307, kernel 5.4.269, kernel 5.10.210, kernel 5.15.149, kernel 6.1.77, kernel 6.6.16, kernel 6.7.4, kernel 6.8
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2024:5117 0 None None None 2024-08-08 08:35:05 UTC
Red Hat Product Errata RHBA-2024:5207 0 None None None 2024-08-12 07:52:37 UTC
Red Hat Product Errata RHBA-2024:5208 0 None None None 2024-08-12 08:33:05 UTC
Red Hat Product Errata RHBA-2024:5233 0 None None None 2024-08-12 13:51:01 UTC
Red Hat Product Errata RHBA-2024:5235 0 None None None 2024-08-12 14:23:24 UTC
Red Hat Product Errata RHBA-2024:5236 0 None None None 2024-08-12 14:39:29 UTC
Red Hat Product Errata RHBA-2024:5237 0 None None None 2024-08-12 14:44:24 UTC
Red Hat Product Errata RHBA-2024:5386 0 None None None 2024-08-14 10:47:18 UTC
Red Hat Product Errata RHBA-2024:5866 0 None None None 2024-08-26 14:38:55 UTC
Red Hat Product Errata RHSA-2024:5101 0 None None None 2024-08-08 04:51:41 UTC
Red Hat Product Errata RHSA-2024:5102 0 None None None 2024-08-08 04:40:51 UTC
Red Hat Product Errata RHSA-2025:9584 0 None None None 2025-06-25 00:33:30 UTC

Description Marco Benatto 2024-03-26 21:37:32 UTC 
In the Linux kernel, the following vulnerability has been resolved:

SUNRPC: Fix a suspicious RCU usage warning

The Linux kernel CVE team has assigned CVE-2023-52623 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/20240326171931.1354035-6-lee@kernel.org/T
Comment 1 Marco Benatto 2024-03-26 21:38:10 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2271687]
Comment 5 Justin M. Forbes 2024-03-27 20:37:41 UTC 
This was fixed for Fedora with the 6.7.4 stable kernel updates.
Comment 8 errata-xmlrpc 2024-08-08 04:40:48 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:5102 https://access.redhat.com/errata/RHSA-2024:5102
Comment 9 errata-xmlrpc 2024-08-08 04:51:37 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:5101 https://access.redhat.com/errata/RHSA-2024:5101
Comment 10 errata-xmlrpc 2025-06-25 00:33:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:9584 https://access.redhat.com/errata/RHSA-2025:9584
Note You need to log in before you can comment on or make changes to this bug.