CVE-2019-19965
Linux Kernel SAS PHY Down Race Condition NULL Pointer Dereference Vulnerability
Description
In the Linux kernel through 5.4.6, there is a NULL pointer dereference in drivers/scsi/libsas/sas_discover.c because of mishandling of port disconnection during discovery, related to a PHY down race condition, aka CID-f70267f379b5.
INFO
Published Date :
Dec. 25, 2019, 4:15 a.m.
Last Modified :
March 31, 2022, 6:19 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.0
Public PoC/Exploit Available at Github
CVE-2019-19965 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2019-19965
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-2019-19965.
| URL | Resource |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html | Mailing List Third Party Advisory |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f70267f379b5e5e11bdc5d72a56bf17e5feed01f | Exploit Patch Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html | Mailing List Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20200204-0002/ | Third Party Advisory |
| https://usn.ubuntu.com/4284-1/ | Third Party Advisory |
| https://usn.ubuntu.com/4285-1/ | Third Party Advisory |
| https://usn.ubuntu.com/4286-1/ | Third Party Advisory |
| https://usn.ubuntu.com/4286-2/ | Third Party Advisory |
| https://usn.ubuntu.com/4287-1/ | Third Party Advisory |
| https://usn.ubuntu.com/4287-2/ | 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-2019-19965 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-19965 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]
Mar. 31, 2022
Action Type Old Value New Value Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html Mailing List, Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html No Types Assigned https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html Mailing List, Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html No Types Assigned https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html Mailing List, Third Party Advisory Changed Reference Type https://security.netapp.com/advisory/ntap-20200204-0002/ No Types Assigned https://security.netapp.com/advisory/ntap-20200204-0002/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4284-1/ No Types Assigned https://usn.ubuntu.com/4284-1/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4285-1/ No Types Assigned https://usn.ubuntu.com/4285-1/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4286-1/ No Types Assigned https://usn.ubuntu.com/4286-1/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4286-2/ No Types Assigned https://usn.ubuntu.com/4286-2/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4287-1/ No Types Assigned https://usn.ubuntu.com/4287-1/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4287-2/ No Types Assigned https://usn.ubuntu.com/4287-2/ Third Party Advisory Removed CWE NIST CWE-362 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* *cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:data_availability_services:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:* versions from (including) 11.0.0 up to (including) 11.70.1 *cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:a700s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:a700s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h610s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h610s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:8300_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:8300:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:8700_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:8700:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:a400_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:a400:-:*:*:*:*:*:*:* -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-362 CWE-362 CWE-476 -
CVE Modified by [email protected]
Mar. 13, 2020
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html [No Types Assigned] -
CVE Modified by [email protected]
Mar. 12, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4286-1/ [No Types Assigned] -
CVE Modified by [email protected]
Mar. 02, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4284-1/ [No Types Assigned] -
CVE Modified by [email protected]
Mar. 02, 2020
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html [No Types Assigned] -
CVE Modified by [email protected]
Mar. 02, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4287-2/ [No Types Assigned] -
CVE Modified by [email protected]
Feb. 26, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4286-2/ [No Types Assigned] -
CVE Modified by [email protected]
Feb. 25, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4287-1/ [No Types Assigned] -
CVE Modified by [email protected]
Feb. 24, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4285-1/ [No Types Assigned] -
CVE Modified by [email protected]
Feb. 04, 2020
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20200204-0002/ [No Types Assigned] -
CVE Modified by [email protected]
Jan. 18, 2020
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html [No Types Assigned] -
Initial Analysis by [email protected]
Dec. 31, 2019
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:M/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f70267f379b5e5e11bdc5d72a56bf17e5feed01f No Types Assigned https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f70267f379b5e5e11bdc5d72a56bf17e5feed01f Exploit, Patch, Vendor Advisory Added CWE NIST CWE-362 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 5.4.6
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-19965 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-2019-19965
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
0.25404
percentile