CVE-2017-8070
Linux CatC USB DMA VMAP Stack Corruption
Description
drivers/net/usb/catc.c in the Linux kernel 4.9.x before 4.9.11 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.
INFO
Published Date :
April 23, 2017, 5:59 a.m.
Last Modified :
Nov. 21, 2024, 3:33 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2017-8070 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-2017-8070.
| URL | Resource |
|---|---|
| http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11 | Release Notes Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2017/04/16/4 | Mailing List Patch Third Party Advisory |
| http://www.securityfocus.com/bid/98011 | Third Party Advisory VDB Entry |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2d6a0e9de03ee658a9adc3bfb2f0ca55dff1e478 | Patch |
| https://github.com/torvalds/linux/commit/2d6a0e9de03ee658a9adc3bfb2f0ca55dff1e478 | Patch |
| http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11 | Release Notes Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2017/04/16/4 | Mailing List Patch Third Party Advisory |
| http://www.securityfocus.com/bid/98011 | Third Party Advisory VDB Entry |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2d6a0e9de03ee658a9adc3bfb2f0ca55dff1e478 | Patch |
| https://github.com/torvalds/linux/commit/2d6a0e9de03ee658a9adc3bfb2f0ca55dff1e478 | Patch |
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-2017-8070 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-8070 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 -
Initial Analysis by [email protected]
Apr. 28, 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2d6a0e9de03ee658a9adc3bfb2f0ca55dff1e478 No Types Assigned https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2d6a0e9de03ee658a9adc3bfb2f0ca55dff1e478 Patch Changed Reference Type http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11 No Types Assigned http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11 Release Notes, Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/98011 No Types Assigned http://www.securityfocus.com/bid/98011 Third Party Advisory, VDB Entry Changed Reference Type http://www.openwall.com/lists/oss-security/2017/04/16/4 No Types Assigned http://www.openwall.com/lists/oss-security/2017/04/16/4 Mailing List, Patch, Third Party Advisory Changed Reference Type https://github.com/torvalds/linux/commit/2d6a0e9de03ee658a9adc3bfb2f0ca55dff1e478 No Types Assigned https://github.com/torvalds/linux/commit/2d6a0e9de03ee658a9adc3bfb2f0ca55dff1e478 Patch Added CWE CWE-119 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:4.9:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:4.9.1:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:4.9.2:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:4.9.3:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:4.9.4:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:4.9.5:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:4.9.6:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:4.9.8:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:4.9.9:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:4.9.10:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 27, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/98011 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-8070 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-2017-8070
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