Description
nfsd in the Linux kernel before 2.6.28.9 does not drop the CAP_MKNOD capability before handling a user request in a thread, which allows local users to create device nodes, as demonstrated on a filesystem that has been exported with the root_squash option.
Metrics
CVSS 2.0 4.9/10
AV:L/AC:L/Au:N/C:N/I:C/A:NWeakness enumeration
Affected software
No affected versions have been published.
Timeline
- Published
- Mar 25, 2009
- Last modified
- Jun 16, 2026
- NVD status
- Modified