7.5
HIGH
CVE-2016-4485
Linux LLC Kernel Information Disclosure
Description

The llc_cmsg_rcv function in net/llc/af_llc.c in the Linux kernel before 4.5.5 does not initialize a certain data structure, which allows attackers to obtain sensitive information from kernel stack memory by reading a message.

INFO

Published Date :

May 23, 2016, 10:59 a.m.

Last Modified :

Nov. 21, 2024, 2:52 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2016-4485 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2016-4485 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Novell suse_linux_enterprise_server
2 Novell suse_linux_enterprise_software_development_kit
3 Novell suse_linux_enterprise_debuginfo
1 Linux linux_kernel
1 Canonical ubuntu_linux
: Total Affected Vendor : 3 | Products : 5
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2016-4485.

URL Resource
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b8670c09f37bdf2847cc44f36511a53afc6161fd Patch Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html
http://www.debian.org/security/2016/dsa-3607
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.5 Release Notes
http://www.openwall.com/lists/oss-security/2016/05/04/26 Mailing List
http://www.securityfocus.com/bid/90015
http://www.ubuntu.com/usn/USN-2989-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2996-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2997-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2998-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3000-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3001-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3002-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3003-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3004-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3005-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3006-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3007-1 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1333309 Issue Tracking
https://github.com/torvalds/linux/commit/b8670c09f37bdf2847cc44f36511a53afc6161fd Patch Vendor Advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b8670c09f37bdf2847cc44f36511a53afc6161fd Patch Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html
http://www.debian.org/security/2016/dsa-3607
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.5 Release Notes
http://www.openwall.com/lists/oss-security/2016/05/04/26 Mailing List
http://www.securityfocus.com/bid/90015
http://www.ubuntu.com/usn/USN-2989-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2996-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2997-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2998-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3000-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3001-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3002-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3003-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3004-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3005-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3006-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3007-1 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1333309 Issue Tracking
https://github.com/torvalds/linux/commit/b8670c09f37bdf2847cc44f36511a53afc6161fd Patch Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

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thdusdl1219/CVE-Study

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Python

Updated: 1 month, 2 weeks ago
10 stars 1 fork 1 watcher
Born at : Aug. 30, 2017, 2:37 p.m. This repo has been linked 1269 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2016-4485 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-4485 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b8670c09f37bdf2847cc44f36511a53afc6161fd
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html
    Added Reference http://www.debian.org/security/2016/dsa-3607
    Added Reference http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.5
    Added Reference http://www.openwall.com/lists/oss-security/2016/05/04/26
    Added Reference http://www.securityfocus.com/bid/90015
    Added Reference http://www.ubuntu.com/usn/USN-2989-1
    Added Reference http://www.ubuntu.com/usn/USN-2996-1
    Added Reference http://www.ubuntu.com/usn/USN-2997-1
    Added Reference http://www.ubuntu.com/usn/USN-2998-1
    Added Reference http://www.ubuntu.com/usn/USN-3000-1
    Added Reference http://www.ubuntu.com/usn/USN-3001-1
    Added Reference http://www.ubuntu.com/usn/USN-3002-1
    Added Reference http://www.ubuntu.com/usn/USN-3003-1
    Added Reference http://www.ubuntu.com/usn/USN-3004-1
    Added Reference http://www.ubuntu.com/usn/USN-3005-1
    Added Reference http://www.ubuntu.com/usn/USN-3006-1
    Added Reference http://www.ubuntu.com/usn/USN-3007-1
    Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=1333309
    Added Reference https://github.com/torvalds/linux/commit/b8670c09f37bdf2847cc44f36511a53afc6161fd
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CPE Deprecation Remap by [email protected]

    Sep. 12, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:11.0:sp4:*:*:*:*:*:* OR *cpe:2.3:a:novell:suse_linux_enterprise_software_development_kit:11.0:sp4:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Nov. 28, 2016

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html [No Types Assigned]
    Added Reference http://www.debian.org/security/2016/dsa-3607 [No Types Assigned]
    Added Reference http://www.securityfocus.com/bid/90015 [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html [No Types Assigned]
  • Modified Analysis by [email protected]

    Aug. 16, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Configuration 2 OR *cpe:2.3:o:linux:linux_kernel:4.5.4:*:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:o:novell:suse_linux_enterprise_debuginfo:11:sp4:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_server:11:extra:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:11.0:sp4:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_server:11:sp4:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Configuration 3 OR *cpe:2.3:o:linux:linux_kernel:4.5.4:*:*:*:*:*:*:* (and previous)
    Changed Reference Type http://www.ubuntu.com/usn/USN-3005-1 No Types Assigned http://www.ubuntu.com/usn/USN-3005-1 Third Party Advisory
    Changed Reference Type http://www.ubuntu.com/usn/USN-3002-1 No Types Assigned http://www.ubuntu.com/usn/USN-3002-1 Third Party Advisory
    Changed Reference Type http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.5 No Types Assigned http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.5 Release Notes
    Changed Reference Type http://www.openwall.com/lists/oss-security/2016/05/04/26 No Types Assigned http://www.openwall.com/lists/oss-security/2016/05/04/26 Mailing List
    Changed Reference Type http://www.ubuntu.com/usn/USN-2997-1 No Types Assigned http://www.ubuntu.com/usn/USN-2997-1 Third Party Advisory
    Changed Reference Type https://github.com/torvalds/linux/commit/b8670c09f37bdf2847cc44f36511a53afc6161fd Vendor Advisory https://github.com/torvalds/linux/commit/b8670c09f37bdf2847cc44f36511a53afc6161fd Vendor Advisory, Patch
    Changed Reference Type http://www.ubuntu.com/usn/USN-3001-1 No Types Assigned http://www.ubuntu.com/usn/USN-3001-1 Third Party Advisory
    Changed Reference Type http://www.ubuntu.com/usn/USN-3004-1 No Types Assigned http://www.ubuntu.com/usn/USN-3004-1 Third Party Advisory
    Changed Reference Type http://www.ubuntu.com/usn/USN-2989-1 No Types Assigned http://www.ubuntu.com/usn/USN-2989-1 Third Party Advisory
    Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1333309 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1333309 Issue Tracking
    Changed Reference Type http://www.ubuntu.com/usn/USN-3007-1 No Types Assigned http://www.ubuntu.com/usn/USN-3007-1 Third Party Advisory
    Changed Reference Type http://www.ubuntu.com/usn/USN-3000-1 No Types Assigned http://www.ubuntu.com/usn/USN-3000-1 Third Party Advisory
    Changed Reference Type http://www.ubuntu.com/usn/USN-2998-1 No Types Assigned http://www.ubuntu.com/usn/USN-2998-1 Third Party Advisory
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html Third Party Advisory
    Changed Reference Type http://www.ubuntu.com/usn/USN-3006-1 No Types Assigned http://www.ubuntu.com/usn/USN-3006-1 Third Party Advisory
    Changed Reference Type http://www.ubuntu.com/usn/USN-3003-1 No Types Assigned http://www.ubuntu.com/usn/USN-3003-1 Third Party Advisory
    Changed Reference Type http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b8670c09f37bdf2847cc44f36511a53afc6161fd Vendor Advisory http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b8670c09f37bdf2847cc44f36511a53afc6161fd Vendor Advisory, Patch
    Changed Reference Type http://www.ubuntu.com/usn/USN-2996-1 No Types Assigned http://www.ubuntu.com/usn/USN-2996-1 Third Party Advisory
  • CVE Modified by [email protected]

    Jul. 27, 2016

    Action Type Old Value New Value
    Added Reference http://www.ubuntu.com/usn/USN-3005-1
    Added Reference http://www.ubuntu.com/usn/USN-3007-1
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html
    Added Reference http://www.ubuntu.com/usn/USN-3006-1
  • Modified Analysis by [email protected]

    Jul. 19, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Configuration 2 OR *cpe:2.3:o:linux:linux_kernel:4.5.4:*:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Configuration 2 OR *cpe:2.3:o:linux:linux_kernel:4.5.4:*:*:*:*:*:*:* (and previous)
  • CVE Modified by [email protected]

    Jul. 19, 2016

    Action Type Old Value New Value
    Added Reference http://www.ubuntu.com/usn/USN-3002-1
    Added Reference http://www.ubuntu.com/usn/USN-3001-1
    Added Reference http://www.ubuntu.com/usn/USN-3004-1
    Added Reference http://www.ubuntu.com/usn/USN-2989-1
    Added Reference http://www.ubuntu.com/usn/USN-3000-1
    Added Reference http://www.ubuntu.com/usn/USN-2998-1
    Added Reference http://www.ubuntu.com/usn/USN-3003-1
  • Modified Analysis by [email protected]

    Jul. 14, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:o:linux:linux_kernel:4.5.4:*:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Configuration 2 OR *cpe:2.3:o:linux:linux_kernel:4.5.4:*:*:*:*:*:*:* (and previous)
  • CVE Modified by [email protected]

    Jul. 14, 2016

    Action Type Old Value New Value
    Added Reference http://www.ubuntu.com/usn/USN-2997-1
    Added Reference http://www.ubuntu.com/usn/USN-2996-1
  • Modified Analysis by [email protected]

    May. 24, 2016

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:o:linux:linux_kernel:4.5.4:*:*:*:*:*:*:* (and previous)
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://github.com/torvalds/linux/commit/b8670c09f37bdf2847cc44f36511a53afc6161fd No Types Assigned https://github.com/torvalds/linux/commit/b8670c09f37bdf2847cc44f36511a53afc6161fd Advisory
    Changed Reference Type http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b8670c09f37bdf2847cc44f36511a53afc6161fd No Types Assigned http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b8670c09f37bdf2847cc44f36511a53afc6161fd Advisory
    Added CWE CWE-200
  • Initial Analysis by [email protected]

    May. 24, 2016

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2016-4485 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2016-4485 weaknesses.

CAPEC-13: Subverting Environment Variable Values Subverting Environment Variable Values CAPEC-22: Exploiting Trust in Client Exploiting Trust in Client CAPEC-59: Session Credential Falsification through Prediction Session Credential Falsification through Prediction CAPEC-60: Reusing Session IDs (aka Session Replay) Reusing Session IDs (aka Session Replay) CAPEC-79: Using Slashes in Alternate Encoding Using Slashes in Alternate Encoding CAPEC-116: Excavation Excavation CAPEC-169: Footprinting Footprinting CAPEC-224: Fingerprinting Fingerprinting CAPEC-285: ICMP Echo Request Ping ICMP Echo Request Ping CAPEC-287: TCP SYN Scan TCP SYN Scan CAPEC-290: Enumerate Mail Exchange (MX) Records Enumerate Mail Exchange (MX) Records CAPEC-291: DNS Zone Transfers DNS Zone Transfers CAPEC-292: Host Discovery Host Discovery CAPEC-293: Traceroute Route Enumeration Traceroute Route Enumeration CAPEC-294: ICMP Address Mask Request ICMP Address Mask Request CAPEC-295: Timestamp Request Timestamp Request CAPEC-296: ICMP Information Request ICMP Information Request CAPEC-297: TCP ACK Ping TCP ACK Ping CAPEC-298: UDP Ping UDP Ping CAPEC-299: TCP SYN Ping TCP SYN Ping CAPEC-300: Port Scanning Port Scanning CAPEC-301: TCP Connect Scan TCP Connect Scan CAPEC-302: TCP FIN Scan TCP FIN Scan CAPEC-303: TCP Xmas Scan TCP Xmas Scan CAPEC-304: TCP Null Scan TCP Null Scan CAPEC-305: TCP ACK Scan TCP ACK Scan CAPEC-306: TCP Window Scan TCP Window Scan CAPEC-307: TCP RPC Scan TCP RPC Scan CAPEC-308: UDP Scan UDP Scan CAPEC-309: Network Topology Mapping Network Topology Mapping CAPEC-310: Scanning for Vulnerable Software Scanning for Vulnerable Software CAPEC-312: Active OS Fingerprinting Active OS Fingerprinting CAPEC-313: Passive OS Fingerprinting Passive OS Fingerprinting CAPEC-317: IP ID Sequencing Probe IP ID Sequencing Probe CAPEC-318: IP 'ID' Echoed Byte-Order Probe IP 'ID' Echoed Byte-Order Probe CAPEC-319: IP (DF) 'Don't Fragment Bit' Echoing Probe IP (DF) 'Don't Fragment Bit' Echoing Probe CAPEC-320: TCP Timestamp Probe TCP Timestamp Probe CAPEC-321: TCP Sequence Number Probe TCP Sequence Number Probe CAPEC-322: TCP (ISN) Greatest Common Divisor Probe TCP (ISN) Greatest Common Divisor Probe CAPEC-323: TCP (ISN) Counter Rate Probe TCP (ISN) Counter Rate Probe CAPEC-324: TCP (ISN) Sequence Predictability Probe TCP (ISN) Sequence Predictability Probe CAPEC-325: TCP Congestion Control Flag (ECN) Probe TCP Congestion Control Flag (ECN) Probe CAPEC-326: TCP Initial Window Size Probe TCP Initial Window Size Probe CAPEC-327: TCP Options Probe TCP Options Probe CAPEC-328: TCP 'RST' Flag Checksum Probe TCP 'RST' Flag Checksum Probe CAPEC-329: ICMP Error Message Quoting Probe ICMP Error Message Quoting Probe CAPEC-330: ICMP Error Message Echoing Integrity Probe ICMP Error Message Echoing Integrity Probe CAPEC-472: Browser Fingerprinting Browser Fingerprinting CAPEC-497: File Discovery File Discovery CAPEC-508: Shoulder Surfing Shoulder Surfing CAPEC-573: Process Footprinting Process Footprinting CAPEC-574: Services Footprinting Services Footprinting CAPEC-575: Account Footprinting Account Footprinting CAPEC-576: Group Permission Footprinting Group Permission Footprinting CAPEC-577: Owner Footprinting Owner Footprinting CAPEC-616: Establish Rogue Location Establish Rogue Location CAPEC-643: Identify Shared Files/Directories on System Identify Shared Files/Directories on System CAPEC-646: Peripheral Footprinting Peripheral Footprinting CAPEC-651: Eavesdropping Eavesdropping
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.47 }} -0.04%

score

0.75388

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: