8.4 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.8 High
AI Score
Confidence
High
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.002 Low
EPSS
Percentile
52.5%
The netfilter subsystem in the Linux kernel through 4.5.2 does not validate certain offset fields, which allows local users to gain privileges or cause a denial of service (heap memory corruption) via an IPT_SO_SET_REPLACE setsockopt call.
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=54d83fc74aa9ec72794373cb47432c5f7fb1a309
lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html
lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html
lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html
lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html
lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00003.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00008.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00009.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00014.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00015.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00016.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00018.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00019.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00020.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00021.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00022.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00026.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html
rhn.redhat.com/errata/RHSA-2016-1847.html
rhn.redhat.com/errata/RHSA-2016-1875.html
rhn.redhat.com/errata/RHSA-2016-1883.html
www.debian.org/security/2016/dsa-3607
www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html
www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html
www.securityfocus.com/bid/84305
www.securitytracker.com/id/1036763
www.ubuntu.com/usn/USN-2929-1
www.ubuntu.com/usn/USN-2929-2
www.ubuntu.com/usn/USN-2930-1
www.ubuntu.com/usn/USN-2930-2
www.ubuntu.com/usn/USN-2930-3
www.ubuntu.com/usn/USN-2931-1
www.ubuntu.com/usn/USN-2932-1
www.ubuntu.com/usn/USN-3049-1
www.ubuntu.com/usn/USN-3050-1
bugzilla.redhat.com/show_bug.cgi?id=1317383
code.google.com/p/google-security-research/issues/detail?id=758
github.com/torvalds/linux/commit/54d83fc74aa9ec72794373cb47432c5f7fb1a309
More
8.4 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.8 High
AI Score
Confidence
High
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.002 Low
EPSS
Percentile
52.5%