OpenBSD 4.2 allows local users to cause a denial of service (kernel panic) by calling the SIOCGIFRTLABEL IOCTL on an interface that does not have a route label, which triggers a NULL pointer dereference when the return value from the rtlabel_id2name function is not checked.
Advisories
Source ID Title
EUVD EUVD EUVD-2008-0394 OpenBSD 4.2 allows local users to cause a denial of service (kernel panic) by calling the SIOCGIFRTLABEL IOCTL on an interface that does not have a route label, which triggers a NULL pointer dereference when the return value from the rtlabel_id2name function is not checked.
Fixes

Solution

No solution given by the vendor.


Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T07:46:54.277Z

Reserved: 2008-01-22T00:00:00

Link: CVE-2008-0384

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2008-01-22T20:00:00.000

Modified: 2025-04-09T00:30:58.490

Link: CVE-2008-0384

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses