Bug 2399081

Summary: CVE-2025-47906 docker-buildkit: Unexpected paths returned from LookPath in os/exec [fedora-41]
Product: [Fedora] Fedora Reporter: Jon Moroney <jmoroney>
Component: docker-buildkitAssignee: Brad Smith <bradley.g.smith>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 41CC: bradley.g.smith, go-sig, maxwell
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["82b592f6-3fef-4109-80a1-8023edc09049"]}
Fixed In Version: docker-buildkit-0.25.0-1.fc44 docker-buildkit-0.25.0-1.fc42 docker-buildkit-0.25.0-1.fc41 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2025-10-01 15:59:10 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: 2396546    

Description Jon Moroney 2025-09-25 23:57:12 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 2025-10-01 15:55:46 UTC
FEDORA-2025-8ab6706f48 (docker-buildkit-0.25.0-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-8ab6706f48

Comment 2 Fedora Update System 2025-10-01 15:59:10 UTC
FEDORA-2025-8ab6706f48 (docker-buildkit-0.25.0-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 3 Fedora Update System 2025-10-01 16:57:12 UTC
FEDORA-2025-f7a2d648e7 (docker-buildkit-0.25.0-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-f7a2d648e7

Comment 4 Fedora Update System 2025-10-01 17:22:47 UTC
FEDORA-2025-0226657320 (docker-buildkit-0.25.0-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-0226657320

Comment 5 Fedora Update System 2025-10-01 18:28:54 UTC
FEDORA-2025-a88ad31d87 (docker-buildkit-0.25.0-1.fc41) has been submitted as an update to Fedora 41.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-a88ad31d87

Comment 6 Fedora Update System 2025-10-02 00:54:46 UTC
FEDORA-2025-0226657320 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-2025-0226657320`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-0226657320

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

Comment 7 Fedora Update System 2025-10-02 01:10:49 UTC
FEDORA-2025-f7a2d648e7 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-2025-f7a2d648e7`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-f7a2d648e7

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

Comment 8 Fedora Update System 2025-10-02 01:30:47 UTC
FEDORA-2025-a88ad31d87 has been pushed to the Fedora 41 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-a88ad31d87`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-a88ad31d87

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

Comment 9 Fedora Update System 2025-10-10 00:50:28 UTC
FEDORA-2025-0226657320 (docker-buildkit-0.25.0-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 10 Fedora Update System 2025-10-10 01:04:33 UTC
FEDORA-2025-a88ad31d87 (docker-buildkit-0.25.0-1.fc41) has been pushed to the Fedora 41 stable repository.
If problem still persists, please make note of it in this bug report.