CVE-2017-11176
Linux Netlink Socket Use-After-Free Denial of Service Vulnerability
Description
The mq_notify function in the Linux kernel through 4.11.9 does not set the sock pointer to NULL upon entry into the retry logic. During a user-space close of a Netlink socket, it allows attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact.
INFO
Published Date :
July 11, 2017, 11:29 p.m.
Last Modified :
Nov. 21, 2024, 3:07 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2017-11176 has a 31 public PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
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-2017-11176
.
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).
None
C Shell Python Assembly Ruby Makefile Meson
Auto Root / Privilege Escalation Exploit
autoroot privilege privilege-escalation root
Shell
None
Shell C
Linux & Android Kernel Vulnerability research and exploitation
exploitation kernel-bypass kernel-exploitation kernel-security linux linux-kernel-hacking pwn vulnerability-research lpe privilege-escalation privilege-escalation-exploits
None
Makefile C
Linux privilege escalation exploits collection.
C Shell Python Assembly Ruby Makefile Meson
None
mq_notify: double sock_put()
C
Binary Exploitation
Python
An ongoing & curated collection of awesome software best practices and techniques, libraries and frameworks, E-books and videos, websites, blog posts, links to github Repositories, technical guidelines and important resources about Exploit Development.
code-execution developer developer-experience developer-tools development development-tools exploit exploitation exploitation-framework exploitation-frameworks exploitation-menu vulnerability-detection
Environment with vulnerable kernel for exploitation of the TEE driver (CVE-2021-44733)
Container-based environment for debugging and analyzing Linux kernels using QEMU and GDB
Dockerfile Shell
A curated list of my GitHub stars!
Linux kernel buffer overflow exploit exemple
C
Gonna share my writeups and resources here
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-11176
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-11176
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 [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Jan. 17, 2023
Action Type Old Value New Value Removed CVSS V3 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://access.redhat.com/errata/RHSA-2018:3822 No Types Assigned https://access.redhat.com/errata/RHSA-2018:3822 Third Party Advisory Changed Reference Type https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0 No Types Assigned https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0 Third Party Advisory Changed Reference Type https://www.exploit-db.com/exploits/45553/ No Types Assigned https://www.exploit-db.com/exploits/45553/ Third Party Advisory, VDB Entry Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 4.11.9 OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 3.2.92 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.3 up to (excluding) 3.16.47 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.17 up to (excluding) 3.18.61 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.19 up to (excluding) 4.1.43 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.2 up to (excluding) 4.4.77 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.5 up to (excluding) 4.9.38 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.11.11 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.12 up to (excluding) 4.12.2 -
CVE Modified by [email protected]
Dec. 13, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:3822 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 30, 2018
Action Type Old Value New Value Added Reference https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 09, 2018
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/45553/ [No Types Assigned] -
Modified Analysis by [email protected]
Aug. 30, 2018
Action Type Old Value New Value Changed CVSS V2 (AV:N/AC:L/Au:N/C:C/I:C/A:C) (AV:L/AC:L/Au:N/C:C/I:C/A:C) Changed CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://access.redhat.com/errata/RHSA-2017:2931 No Types Assigned https://access.redhat.com/errata/RHSA-2017:2931 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2017:2930 No Types Assigned https://access.redhat.com/errata/RHSA-2017:2930 Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/99919 No Types Assigned http://www.securityfocus.com/bid/99919 Third Party Advisory, VDB Entry Changed Reference Type http://www.debian.org/security/2017/dsa-3945 No Types Assigned http://www.debian.org/security/2017/dsa-3945 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2018:0169 No Types Assigned https://access.redhat.com/errata/RHSA-2018:0169 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2017:2918 No Types Assigned https://access.redhat.com/errata/RHSA-2017:2918 Third Party Advisory Changed Reference Type http://www.debian.org/security/2017/dsa-3927 No Types Assigned http://www.debian.org/security/2017/dsa-3927 Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jan. 27, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:0169 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 07, 2017
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2017:2931 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2017:2930 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2017:2918 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 04, 2017
Action Type Old Value New Value Added Reference http://www.debian.org/security/2017/dsa-3945 [No Types Assigned] Added Reference http://www.debian.org/security/2017/dsa-3927 [No Types Assigned] -
CVE Modified by [email protected]
Aug. 08, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/99919 [No Types Assigned] -
Initial Analysis by [email protected]
Jul. 14, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f991af3daabaecff34684fd51fac80319d1baad1 No Types Assigned http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f991af3daabaecff34684fd51fac80319d1baad1 Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://github.com/torvalds/linux/commit/f991af3daabaecff34684fd51fac80319d1baad1 No Types Assigned https://github.com/torvalds/linux/commit/f991af3daabaecff34684fd51fac80319d1baad1 Issue Tracking, Patch, Third Party Advisory Added CWE CWE-416 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:4.11.9:*:*:*:*:*:*:* (and previous)
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-11176
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-2017-11176
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} -0.02%
score
0.32142
percentile