plymouth-pretrigger.sh in dracut and udev, when running on Fedora 13 and 14, sets weak…
Priority LOW 23CWE-276Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
plymouth-pretrigger.sh in dracut and udev, when running on Fedora 13 and 14, sets weak permissions for the /dev/systty device file, which allows remote authenticated users to read terminal data from tty0 for local users.
Why it matters now
EPSS 0.02323 83rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:dracut_project:dracut:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | The Dracut Project |
| cpe:2.3:a:udev_project:udev:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Udev Project |
| cpe:2.3:o:fedoraproject:fedora:13:*:*:*:*:*:*:* | 13 | Running on | Fedoraproject |
| cpe:2.3:o:fedoraproject:fedora:14:*:*:*:*:*:*:* | 14 | Running on | Fedoraproject |
- cpe:2.3:a:dracut_project:dracut:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·The Dracut Project
- cpe:2.3:a:udev_project:udev:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Udev Project
- cpe:2.3:o:fedoraproject:fedora:13:*:*:*:*:*:*:* Versions 13 Running on ·Fedoraproject
- cpe:2.3:o:fedoraproject:fedora:14:*:*:*:*:*:*:* Versions 14 Running on ·Fedoraproject
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
Not affected: 1 product
- Red Hat Enterprise Linux 6
Timeline
- 2026-10-02 Threatist record created from CVE-2010-4176
- 2026-10-03 Alias added: GHSA-xg2p-fxvr-rv48
References
Sources
- CVE-2010-4176 · CVE Program
- CVE-2010-4176 · NVD
- FIRST EPSS
- GHSA-xg2p-fxvr-rv48 · GitHub Advisory Database · CC BY 4.0
- CVE-2010-4176 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences