CVE-2017-1000380
Linux kernel ALSA Timer Driver Information Disclosure
Description
sound/core/timer.c in the Linux kernel before 4.11.5 is vulnerable to a data race in the ALSA /dev/snd/timer driver resulting in local users being able to read information belonging to other users, i.e., uninitialized memory contents may be disclosed when a read and an ioctl happen at the same time.
INFO
Published Date :
June 17, 2017, 6:29 p.m.
Last Modified :
Dec. 6, 2017, 2:29 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2017-1000380 has a 6 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-2017-1000380.
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
Kernel Address Space Layout Derandomization (KASLD) - A collection of various techniques to infer the Linux kernel base virtual address as an unprivileged local user, for the purpose of bypassing Kernel Address Space Layout Randomization (KASLR).
kaslr linux linux-kernel linux-kaslr kernel-exploit kernel
C Shell Makefile
A bunch of links related to Linux kernel exploitation
Not ready yet
None
Python
A collection of links related to Linux kernel security and exploitation
linux-kernel kernel-exploitation exploit privilege-escalation security
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-1000380 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-1000380 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 -
CVE Modified by [email protected]
Dec. 06, 2017
Action Type Old Value New Value Added Reference https://source.android.com/security/bulletin/pixel/2017-12-01 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 02, 2017
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2017:3322 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2017:3315 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2017:3295 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 06, 2017
Action Type Old Value New Value Added Reference http://www.debian.org/security/2017/dsa-3981 [No Types Assigned] -
Initial Analysis by [email protected]
Jun. 21, 2017
Action Type Old Value New Value Added CVSS V2 (AV:L/AC:L/Au:N/C:P/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 http://www.openwall.com/lists/oss-security/2017/06/12/2 No Types Assigned http://www.openwall.com/lists/oss-security/2017/06/12/2 Issue Tracking, Patch, Third Party Advisory Changed Reference Type http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d11662f4f798b50d8c8743f433842c3e40fe3378 No Types Assigned http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d11662f4f798b50d8c8743f433842c3e40fe3378 Issue Tracking, Patch, Third Party Advisory Changed Reference Type http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ba3021b2c79b2fa9114f92790a99deb27a65b728 No Types Assigned http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ba3021b2c79b2fa9114f92790a99deb27a65b728 Issue Tracking, Patch, Third Party Advisory Changed Reference Type http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.5 No Types Assigned http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.5 Release Notes, Vendor Advisory Changed Reference Type https://github.com/torvalds/linux/commit/ba3021b2c79b2fa9114f92790a99deb27a65b728 No Types Assigned https://github.com/torvalds/linux/commit/ba3021b2c79b2fa9114f92790a99deb27a65b728 Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://github.com/torvalds/linux/commit/d11662f4f798b50d8c8743f433842c3e40fe3378 No Types Assigned https://github.com/torvalds/linux/commit/d11662f4f798b50d8c8743f433842c3e40fe3378 Issue Tracking, Patch, Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/99121 No Types Assigned http://www.securityfocus.com/bid/99121 Third Party Advisory, VDB Entry Added CWE CWE-200 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:4.11.4:*:*:*:*:*:*:* (and previous) -
CVE Modified by [email protected]
Jun. 21, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/99121 [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-2017-1000380 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-2017-1000380
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