CVE-2014-7145
Linux CIFS SMB2_tcon NULL Pointer Dereference Denial of Service
Description
The SMB2_tcon function in fs/cifs/smb2pdu.c in the Linux kernel before 3.16.3 allows remote CIFS servers to cause a denial of service (NULL pointer dereference and client system crash) or possibly have unspecified other impact by deleting the IPC$ share during resolution of DFS referrals.
INFO
Published Date :
Sept. 28, 2014, 10:55 a.m.
Last Modified :
Nov. 7, 2023, 2:21 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.9
Exploitability Score :
10.0
Affected Products
The following products are affected by CVE-2014-7145
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2014-7145.
| URL | Resource |
|---|---|
| http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=18f39e7be0121317550d03e267e3ebd4dbfbb3ce | |
| http://rhn.redhat.com/errata/RHSA-2015-0102.html | Third Party Advisory |
| http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.16.3 | Release Notes Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2014/09/22/4 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/69867 | Third Party Advisory VDB Entry |
| http://www.ubuntu.com/usn/USN-2394-1 | Third Party Advisory |
| https://github.com/torvalds/linux/commit/18f39e7be0121317550d03e267e3ebd4dbfbb3ce | Patch Issue Tracking |
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2014-7145 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2014-7145 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]
Nov. 07, 2023
Action Type Old Value New Value Added Reference MITRE http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=18f39e7be0121317550d03e267e3ebd4dbfbb3ce [No types assigned] Removed Reference MITRE http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=18f39e7be0121317550d03e267e3ebd4dbfbb3ce -
Reanalysis by [email protected]
Jan. 17, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:3.16.0:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:3.16.1:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 3.16.2 OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.6 up to (excluding) 3.10.55 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.11 up to (excluding) 3.12.29 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.13 up to (excluding) 3.14.19 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.15 up to (excluding) 3.16.3 -
Modified Analysis by [email protected]
Aug. 24, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR *cpe:2.3:o:linux:linux_kernel:3.16.0:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:3.16.1:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:3.16.2:*:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:o:linux:linux_kernel:3.16.0:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:3.16.1:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:3.16.2:*:*:*:*:*:*:* (and previous) Configuration 3 OR *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Changed Reference Type http://rhn.redhat.com/errata/RHSA-2015-0102.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2015-0102.html Third Party Advisory Changed Reference Type https://github.com/torvalds/linux/commit/18f39e7be0121317550d03e267e3ebd4dbfbb3ce Exploit https://github.com/torvalds/linux/commit/18f39e7be0121317550d03e267e3ebd4dbfbb3ce Issue Tracking, Patch Changed Reference Type http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=18f39e7be0121317550d03e267e3ebd4dbfbb3ce Exploit http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=18f39e7be0121317550d03e267e3ebd4dbfbb3ce Issue Tracking, Patch Changed Reference Type http://www.openwall.com/lists/oss-security/2014/09/22/4 No Types Assigned http://www.openwall.com/lists/oss-security/2014/09/22/4 Third Party Advisory, Mailing List Changed Reference Type http://www.ubuntu.com/usn/USN-2394-1 No Types Assigned http://www.ubuntu.com/usn/USN-2394-1 Third Party Advisory Changed Reference Type http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.16.3 Vendor Advisory http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.16.3 Release Notes, Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/69867 No Types Assigned http://www.securityfocus.com/bid/69867 Third Party Advisory, VDB Entry -
CVE Modified by [email protected]
Mar. 19, 2015
Action Type Old Value New Value Added Reference http://rhn.redhat.com/errata/RHSA-2015-0102.html -
CVE Modified by [email protected]
Nov. 14, 2014
Action Type Old Value New Value Added Reference http://www.ubuntu.com/usn/USN-2394-1 -
Initial Analysis by [email protected]
Sep. 29, 2014
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-2014-7145 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-2014-7145
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.76 }} -0.10%
score
0.81055
percentile