CVE-2016-6350 - OpenBSD 5.8 and 5.9 allows local users to cause a denial of service (NULL pointer dereference and pa

CVE-2016-6350

Summary

OpenBSD 5.8 and 5.9 allows local users to cause a denial of service (NULL pointer dereference and panic) via a sysctl call with a path starting with 10,9.

References

Vulnerable Configurations

cpe:2.3:o:openbsd:openbsd:5.8:*:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:5.8:*:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:5.9:*:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:5.9:*:*:*:*:*:*:*

CVSS

Base:	4.9 (as of 09-03-2017 - 02:59)
Impact:
Exploitability:

CWE

CWE-476

CAPEC

Access

Vector	Complexity	Authentication
LOCAL	LOW	NONE

Impact

Confidentiality	Integrity	Availability
NONE	NONE	COMPLETE

cvss-vector via4

AV:L/AC:L/Au:N/C:N/I:N/A:C

refmap via4

bid	92140
confirm	http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/kern/vfs_subr.c.diff?r1=1.248&r2=1.249 http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/tmpfs/tmpfs_vfsops.c.diff?r1=1.9&r2=1.10
mlist	[oss-security] 20160726 CVE Request: Any User Can Panic Kernel Through Sysctl on OpenBSD [oss-security] 20160726 Re: CVE Request: Any User Can Panic Kernel Through Sysctl on OpenBSD

Last major update

09-03-2017 - 02:59

Published

07-03-2017 - 16:59

Last modified

09-03-2017 - 02:59