Description
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.
Metrics
CVSS 2.0 4.9/10
AV:L/AC:L/Au:N/C:N/I:N/A:CAffected software
No affected versions have been published.
Timeline
- Published
- Jan 22, 2008
- Last modified
- Jun 16, 2026
- NVD status
- Modified