CVE-2016-7423
QEMU LSI SAS1068 Denial of Service
Description
The mptsas_process_scsi_io_request function in QEMU (aka Quick Emulator), when built with LSI SAS1068 Host Bus emulation support, allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via vectors involving MPTSASRequest objects.
INFO
Published Date :
Oct. 10, 2016, 4:59 p.m.
Last Modified :
Feb. 12, 2023, 11:25 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
0.8
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-2016-7423.
| URL | Resource |
|---|---|
| http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=670e56d3ed2918b3861d9216f2c0540d9e9ae0d5 | |
| http://www.openwall.com/lists/oss-security/2016/09/16/11 | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2016/09/16/5 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/92997 | Third Party Advisory VDB Entry |
| https://bugzilla.redhat.com/show_bug.cgi?id=1376776 | Issue Tracking Third Party Advisory |
| https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg03604.html | Mailing List Patch Third Party Advisory |
| https://security.gentoo.org/glsa/201611-11 | 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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2016-7423 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-7423 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]
Feb. 12, 2023
Action Type Old Value New Value Removed Reference http://git.qemu.org/?p=qemu.git;a=commit;h=670e56d3ed2918b3861d9216f2c0540d9e9ae0d5 [Issue Tracking, Patch, Vendor Advisory] Added Reference http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=670e56d3ed2918b3861d9216f2c0540d9e9ae0d5 [No Types Assigned] -
Modified Analysis by [email protected]
Oct. 15, 2020
Action Type Old Value New Value Removed CVSS V3 NIST AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Added CVSS V3.1 NIST AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://git.qemu.org/?p=qemu.git;a=commit;h=670e56d3ed2918b3861d9216f2c0540d9e9ae0d5 Issue Tracking, Patch http://git.qemu.org/?p=qemu.git;a=commit;h=670e56d3ed2918b3861d9216f2c0540d9e9ae0d5 Issue Tracking, Patch, Vendor Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1376776 Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1376776 Issue Tracking, Third Party Advisory Changed Reference Type https://security.gentoo.org/glsa/201611-11 No Types Assigned https://security.gentoo.org/glsa/201611-11 Third Party Advisory Removed CWE NIST CWE-787 Added CWE NIST NVD-CWE-noinfo Changed CPE Configuration OR *cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:* OR *cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* versions up to (including) 2.7.1 -
CVE Modified by [email protected]
Jul. 01, 2017
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201611-11 [No Types Assigned] -
Modified Analysis by [email protected]
Oct. 12, 2016
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:* Added CVSS V2 (AV:L/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://git.qemu.org/?p=qemu.git;a=commit;h=670e56d3ed2918b3861d9216f2c0540d9e9ae0d5 No Types Assigned http://git.qemu.org/?p=qemu.git;a=commit;h=670e56d3ed2918b3861d9216f2c0540d9e9ae0d5 Issue Tracking, Patch Changed Reference Type http://www.securityfocus.com/bid/92997 No Types Assigned http://www.securityfocus.com/bid/92997 Third Party Advisory, VDB Entry Changed Reference Type http://www.openwall.com/lists/oss-security/2016/09/16/11 No Types Assigned http://www.openwall.com/lists/oss-security/2016/09/16/11 Third Party Advisory, Mailing List Changed Reference Type https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg03604.html No Types Assigned https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg03604.html Third Party Advisory, Mailing List, Patch Changed Reference Type http://www.openwall.com/lists/oss-security/2016/09/16/5 No Types Assigned http://www.openwall.com/lists/oss-security/2016/09/16/5 Third Party Advisory, Mailing List Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1376776 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1376776 Issue Tracking Added CWE CWE-787 -
CVE Translated by [email protected]
Oct. 12, 2016
Action Type Old Value New Value -
Initial Analysis by [email protected]
Oct. 11, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR Configuration 1 OR *cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:* Added CVSS V2 (AV:L/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://git.qemu.org/?p=qemu.git;a=commit;h=670e56d3ed2918b3861d9216f2c0540d9e9ae0d5 No Types Assigned http://git.qemu.org/?p=qemu.git;a=commit;h=670e56d3ed2918b3861d9216f2c0540d9e9ae0d5 Issue Tracking, Patch Changed Reference Type http://www.securityfocus.com/bid/92997 No Types Assigned http://www.securityfocus.com/bid/92997 Third Party Advisory, VDB Entry Changed Reference Type http://www.openwall.com/lists/oss-security/2016/09/16/11 No Types Assigned http://www.openwall.com/lists/oss-security/2016/09/16/11 Mailing List, Third Party Advisory Changed Reference Type https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg03604.html No Types Assigned https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg03604.html Mailing List, Patch, Third Party Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2016/09/16/5 No Types Assigned http://www.openwall.com/lists/oss-security/2016/09/16/5 Mailing List, Third Party Advisory Added CWE CWE-787
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-7423 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-2016-7423
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.00%
score
0.24592
percentile