CVE-2016-2069
Linux Kernel CPU TLB Race Condition Vulnerability
Description
Race condition in arch/x86/mm/tlb.c in the Linux kernel before 4.4.1 allows local users to gain privileges by triggering access to a paging structure by a different CPU.
INFO
Published Date :
April 27, 2016, 5:59 p.m.
Last Modified :
Nov. 21, 2024, 2:47 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.4
Public PoC/Exploit Available at Github
CVE-2016-2069 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-2016-2069.
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-2016-2069 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-2069 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]
Jan. 05, 2018
Action Type Old Value New Value Added Reference http://rhn.redhat.com/errata/RHSA-2017-0817.html [No Types Assigned] Added Reference http://rhn.redhat.com/errata/RHSA-2016-2584.html [No Types Assigned] Added Reference http://rhn.redhat.com/errata/RHSA-2016-2574.html [No Types Assigned] -
CVE Modified by [email protected]
Dec. 03, 2016
Action Type Old Value New Value Added Reference http://www.ubuntu.com/usn/USN-2931-1 [No Types Assigned] Added Reference http://www.ubuntu.com/usn/USN-2932-1 [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html [No Types Assigned] -
CVE Modified by [email protected]
Dec. 01, 2016
Action Type Old Value New Value Added Reference http://www.debian.org/security/2016/dsa-3503 [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00015.html [No Types Assigned] Added Reference http://www.ubuntu.com/usn/USN-2967-1 [No Types Assigned] Added Reference http://www.ubuntu.com/usn/USN-2967-2 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html [No Types Assigned] Added Reference http://www.securityfocus.com/bid/81809 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 27, 2016
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html -
CVE Modified by [email protected]
Sep. 28, 2016
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html -
Modified Analysis by [email protected]
Jul. 19, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR *cpe:2.3:o:linux:linux_kernel:4.4:*:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Configuration 2 OR *cpe:2.3:o:linux:linux_kernel:4.4:*:*:*:*:*:*:* (and previous) -
CVE Modified by [email protected]
Jul. 19, 2016
Action Type Old Value New Value Added Reference http://www.ubuntu.com/usn/USN-2998-1 Added Reference http://www.ubuntu.com/usn/USN-2989-1 -
Modified Analysis by [email protected]
May. 04, 2016
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:o:linux:linux_kernel:4.4:*:*:*:*:*:*:* (and previous) Added CVSS V2 (AV:L/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:L/AC:H/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=71b3c126e61177eb693423f2e18a1914205b165e No Types Assigned http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=71b3c126e61177eb693423f2e18a1914205b165e Advisory Changed Reference Type https://github.com/torvalds/linux/commit/71b3c126e61177eb693423f2e18a1914205b165e No Types Assigned https://github.com/torvalds/linux/commit/71b3c126e61177eb693423f2e18a1914205b165e Advisory, Patch Added CWE CWE-362 -
Initial Analysis by [email protected]
May. 02, 2016
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-2069 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-2016-2069
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.20 }} 0.06%
score
0.58135
percentile