PT-2016-5378 · Linux+5 · Linux Kernel+5

Ben Hawkes · Published 2016-03-09 · Updated 2024-06-15 · CVE-2016-3134

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 4.5.2

Description The issue concerns the netfilter subsystem in the Linux kernel, which fails to validate certain offset fields. This allows local users to gain privileges or cause a denial of service, resulting in heap memory corruption, through an IPT SO SET REPLACE setsockopt call.

Recommendations For Linux kernel versions prior to 4.5.2, update to version 4.5.2 or later to resolve the issue.

Exploit

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2016-1470

ALT-PU-2017-1330

CESA-2016_1847

CVE-2016-3134

DLA-516-1

DSA-3607-1

OPENSUSE-SU-2016_1641-1

OPENSUSE-SU-2016_2144-1

OPENSUSE-SU-2016_2290-1

OPENSUSE-SU-2024:10128-1

RHSA-2016:1847

RHSA-2016:1875

RHSA-2016:1883

RHSA-2016_1847

RHSA-2016_1875

SUSE-SU-2016:1672-1

SUSE-SU-2016:1690-1

SUSE-SU-2016:1696-1

SUSE-SU-2016:1764-1

SUSE-SU-2016:1961-1

SUSE-SU-2016:1985-1

SUSE-SU-2016:1994-1

SUSE-SU-2016:1995-1

SUSE-SU-2016:2000-1

SUSE-SU-2016:2001-1

SUSE-SU-2016:2002-1

SUSE-SU-2016:2005-1

SUSE-SU-2016:2006-1

SUSE-SU-2016:2007-1

SUSE-SU-2016:2009-1

SUSE-SU-2016:2010-1

SUSE-SU-2016:2014-1

SUSE-SU-2016:2074-1

SUSE-SU-2016:2245-1

USN-2929-1

USN-2929-2

USN-2930-1

USN-2930-2

USN-2930-3

USN-2931-1

USN-2932-1

USN-3049-1

USN-3050-1

Affected Products

Alt Linux

Centos

Linux Kernel

Red Hat

Suse

Ubuntu

References · 563

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/bpf_priv_esc.rb · Exploit
• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/netfilter_priv_esc_ipv4.rb · Exploit
• 🔥 https://github.com/xairy/kernel-exploits/tree/master/CVE-2016-2384 · Exploit
• 🔥 https://github.com/wpengfei/CVE-2016-6516-exploit · Exploit
• 🔥 https://exploit-db.com/exploits/39545 · Exploit
• https://ubuntu.com/security/CVE-2015-8767 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2016-3134 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-2546 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-2069 · Vendor Advisory
• https://osv.dev/vulnerability/USN-2929-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-2930-2 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2016:2074-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2016:2009-1 · Vendor Advisory
• http://ubuntu.com/usn/USN-3050-1 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00003.html · Vendor Advisory