Bug 2300413 (CVE-2024-41043) - CVE-2024-41043 kernel: netfilter: nfnetlink_queue: drop bogus WARN_ON
Summary: CVE-2024-41043 kernel: netfilter: nfnetlink_queue: drop bogus WARN_ON
Keywords:
Status: NEW
Alias: CVE-2024-41043
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2301571
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-07-29 15:34 UTC by OSIDB Bzimport
Modified: 2024-07-31 04:18 UTC (History)
4 users (show)

Fixed In Version: kernel 6.9.10, kernel 6.10
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2024-07-29 15:34:06 UTC 
In the Linux kernel, the following vulnerability has been resolved:

netfilter: nfnetlink_queue: drop bogus WARN_ON

Happens when rules get flushed/deleted while packet is out, so remove
this WARN_ON.

This WARN exists in one form or another since v4.14, no need to backport
this to older releases, hence use a more recent fixes tag.
Comment 1 Mauro Matteo Cascella 2024-07-30 09:55:15 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024072925-CVE-2024-41043-7b96@gregkh/T
Comment 2 Mauro Matteo Cascella 2024-07-30 09:55:34 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2301571]
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