Bug 2426932

Summary:	CVE-2025-67268 gpsd: gpsd: Arbitrary code execution via heap-based out-of-bounds write in NMEA2000 packet handling [fedora-42]
Product:	[Fedora] Fedora	Reporter:	Sandipan Roy <saroy>
Component:	gpsd	Assignee:	Miroslav Lichvar <mlichvar>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	high
Version:	42	CC:	mlichvar, tdawson
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["f917e06e-7e7b-4163-a88c-f750192b774d"]}
Fixed In Version:	gpsd-3.26.1-6.fc43 gpsd-3.25-17.fc42	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2026-01-15 01:13:09 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:	2426835

Description Sandipan Roy 2026-01-03 10:37:21 UTC

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.

The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams

Comment 1 Fedora Update System 2026-01-12 10:25:55 UTC

FEDORA-2026-a1552b48c3 (gpsd-3.25-17.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-a1552b48c3

Comment 2 Fedora Update System 2026-01-12 10:26:04 UTC

FEDORA-2026-2ca69451b9 (gpsd-3.26.1-6.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-2ca69451b9

Comment 3 Fedora Update System 2026-01-13 01:28:16 UTC

FEDORA-2026-2ca69451b9 has been pushed to the Fedora 43 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-2ca69451b9`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-2ca69451b9

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 4 Fedora Update System 2026-01-13 01:55:44 UTC

FEDORA-2026-a1552b48c3 has been pushed to the Fedora 42 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-a1552b48c3`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-a1552b48c3

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2026-01-15 01:13:09 UTC

FEDORA-2026-2ca69451b9 (gpsd-3.26.1-6.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 6 Fedora Update System 2026-01-20 01:38:24 UTC

FEDORA-2026-a1552b48c3 (gpsd-3.25-17.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.