CVE-2017-9985
Linux Kernel snd_msndmidi_input_read Double Fetch vulnerability
Description
The snd_msndmidi_input_read function in sound/isa/msnd/msnd_midi.c in the Linux kernel through 4.11.7 allows local users to cause a denial of service (over-boundary access) or possibly have unspecified other impact by changing the value of a message queue head pointer between two kernel reads of that value, aka a "double fetch" vulnerability.
INFO
Published Date :
June 28, 2017, 6:29 a.m.
Last Modified :
Nov. 21, 2024, 3:37 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2017-9985 has a 1 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-2017-9985.
| URL | Resource |
|---|---|
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=20e2b791796bd68816fa115f12be5320de2b8021 | Vendor Advisory |
| http://www.securityfocus.com/bid/99335 | Third Party Advisory VDB Entry |
| https://bugzilla.kernel.org/show_bug.cgi?id=196133 | Issue Tracking |
| https://github.com/torvalds/linux/commit/20e2b791796bd68816fa115f12be5320de2b8021 | Third Party Advisory |
| https://usn.ubuntu.com/3754-1/ | Third Party Advisory |
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=20e2b791796bd68816fa115f12be5320de2b8021 | Vendor Advisory |
| http://www.securityfocus.com/bid/99335 | Third Party Advisory VDB Entry |
| https://bugzilla.kernel.org/show_bug.cgi?id=196133 | Issue Tracking |
| https://github.com/torvalds/linux/commit/20e2b791796bd68816fa115f12be5320de2b8021 | Third Party Advisory |
| https://usn.ubuntu.com/3754-1/ | Third Party 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).
None
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-2017-9985 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-9985 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]
Feb. 24, 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 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=20e2b791796bd68816fa115f12be5320de2b8021 No Types Assigned http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=20e2b791796bd68816fa115f12be5320de2b8021 Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/99335 No Types Assigned http://www.securityfocus.com/bid/99335 Third Party Advisory, VDB Entry Changed Reference Type https://github.com/torvalds/linux/commit/20e2b791796bd68816fa115f12be5320de2b8021 No Types Assigned https://github.com/torvalds/linux/commit/20e2b791796bd68816fa115f12be5320de2b8021 Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3754-1/ No Types Assigned https://usn.ubuntu.com/3754-1/ Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 4.11.7 OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 3.18.71 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.19 up to (excluding) 4.1.45 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.2 up to (excluding) 4.4.88 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.5 up to (excluding) 4.9.50 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.12.13 Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* -
CVE Modified by [email protected]
Aug. 24, 2018
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3754-1/ [No Types Assigned] -
CVE Modified by [email protected]
Aug. 08, 2017
Action Type Old Value New Value Added Reference https://github.com/torvalds/linux/commit/20e2b791796bd68816fa115f12be5320de2b8021 [No Types Assigned] Added Reference http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=20e2b791796bd68816fa115f12be5320de2b8021 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 01, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/99335 [No Types Assigned] -
Initial Analysis by [email protected]
Jun. 30, 2017
Action Type Old Value New Value Added CVSS V2 (AV:L/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://bugzilla.kernel.org/show_bug.cgi?id=196133 No Types Assigned https://bugzilla.kernel.org/show_bug.cgi?id=196133 Issue Tracking Added CWE CWE-125 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:4.11.7:*:*:*:*:*:*:* (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-2017-9985 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-2017-9985
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.05635
percentile