Bug 2366566

Summary:	CVE-2025-4574 lnav: crossbeam-channel Vulnerable to Double Free on Drop [fedora-42]
Product:	[Fedora] Fedora	Reporter:	Michal Findra <mfindra>
Component:	lnav	Assignee:	Peter Schiffer <peter+fedora>
Status:	CLOSED NOTABUG	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	42	CC:	decathorpe, peter+fedora
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["62aa5787-67fa-449e-acc0-a6f259c58c81"]}
Fixed In Version:		Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2025-09-10 08:26:17 UTC	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:	2358890

Description Michal Findra 2025-05-15 14:35:36 UTC

More information about this security flaw is available in the following bug:

https://bugzilla.redhat.com/show_bug.cgi?id=2358890

Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Comment 1 Peter Schiffer 2025-05-15 14:48:43 UTC

@mfindra how is this related to lnav? Based on what was this reported? Thanks.

Comment 2 Fabio Valentini 2025-06-16 10:51:03 UTC

It looks like this was a false positive, I see zero references to the crossbeam-channel crate in this project.
There is src/third-party/prqlc-c/ which contains a Rust crate, but not even that references crossbeam-channel.

Comment 3 Red Hat Bugzilla 2026-01-09 04:25:03 UTC

The needinfo request[s] on this closed bug have been removed as they have been unresolved for 120 days