Description
verifiedexecioctl in verified_exec.c in NetBSD 2.0.2 calls NDINIT with UIO_USERSPACE rather than UID_SYSSPACE, which removes the functionality of the verified exec kernel subsystem and might allow local users to execute Trojan horse programs.
References (4)
Core 4
Core References
Various Sources x_refsource_confirm
http://releng.netbsd.org/cgi-bin/req-2-0.cgi?show=1988
Patch mailing-list
x_refsource_mlist
http://mail-index.netbsd.org/netbsd-announce/2005/10/31/0000.html
Various Sources x_refsource_confirm
http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/dev/verified_exec.c.diff?r1=1.4&r2=1.4.2.1&f=h
Patch vdb-entry
x_refsource_osvdb
http://www.osvdb.org/20725
Scores
EPSS
0.0007
EPSS Percentile
21.4%
Details
Status
published
Products (3)
netbsd/netbsd
2.0
netbsd/netbsd
2.0.1
netbsd/netbsd
2.0.2
Published
Dec 31, 2005
Tracked Since
Feb 18, 2026