CVE-2017-13693
Linux ACPI acpica Kernel Memory Information Leak
Description
The acpi_ds_create_operands() function in drivers/acpi/acpica/dsutils.c in the Linux kernel through 4.12.9 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism (in the kernel through 4.9) via a crafted ACPI table.
INFO
Published Date :
Aug. 25, 2017, 8:29 a.m.
Last Modified :
Sept. 20, 2017, 2:51 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2017-13693 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-2017-13693
.
URL | Resource |
---|---|
http://www.securityfocus.com/bid/100502 | Third Party Advisory VDB Entry |
https://github.com/acpica/acpica/pull/295/commits/987a3b5cf7175916e2a4b6ea5b8e70f830dfe732 | Issue Tracking Patch Third Party Advisory |
https://patchwork.kernel.org/patch/9919053/ | Patch 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).
Map Vulnerabilities into Different Layers of the Container Image
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-2017-13693
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-13693
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]
Sep. 20, 2017
Action Type Old Value New Value Changed Reference Type http://www.securityfocus.com/bid/100502 No Types Assigned http://www.securityfocus.com/bid/100502 Third Party Advisory, VDB Entry Changed CPE Configuration OR *cpe:2.3:o:linx:linux_kernel:4.12.9:*:*:*:*:*:*:* (and previous) OR *cpe:2.3:o:linux:linux_kernel:4.12.9:*:*:*:*:*:*:* (and previous) -
CVE Modified by [email protected]
Aug. 30, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/100502 [No Types Assigned] -
Initial Analysis by [email protected]
Aug. 28, 2017
Action Type Old Value New Value Added CVSS V2 (AV:L/AC:L/Au:N/C:C/I:N/A:N) Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://patchwork.kernel.org/patch/9919053/ No Types Assigned https://patchwork.kernel.org/patch/9919053/ Patch, Third Party Advisory Changed Reference Type https://github.com/acpica/acpica/pull/295/commits/987a3b5cf7175916e2a4b6ea5b8e70f830dfe732 No Types Assigned https://github.com/acpica/acpica/pull/295/commits/987a3b5cf7175916e2a4b6ea5b8e70f830dfe732 Issue Tracking, Patch, Third Party Advisory Added CWE CWE-200 Added CPE Configuration OR *cpe:2.3:o:linx:linux_kernel:4.12.9:*:*:*:*:*:*:* (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-2017-13693
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-2017-13693
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