CVE-2019-17075
"CxGB4 Linux Kernel DMA Map Stack Overflow Vulnerability"
Description
An issue was discovered in write_tpt_entry in drivers/infiniband/hw/cxgb4/mem.c in the Linux kernel through 5.3.2. The cxgb4 driver is directly calling dma_map_single (a DMA function) from a stack variable. This could allow an attacker to trigger a Denial of Service, exploitable if this driver is used on an architecture for which this stack/DMA interaction has security relevance.
INFO
Published Date :
Oct. 1, 2019, 9:15 p.m.
Last Modified :
Nov. 7, 2023, 3:06 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2019-17075 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-2019-17075.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html | Third Party Advisory VDB Entry |
| https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html | Third Party Advisory |
| https://lore.kernel.org/lkml/20191001165611.GA3542072%40kroah.com | |
| https://seclists.org/bugtraq/2019/Nov/11 | Mailing List Third Party Advisory |
| https://usn.ubuntu.com/4208-1/ | Third Party Advisory VDB Entry |
| https://usn.ubuntu.com/4210-1/ | Third Party Advisory VDB Entry |
| https://usn.ubuntu.com/4211-1/ | Third Party Advisory VDB Entry |
| https://usn.ubuntu.com/4211-2/ | Third Party Advisory VDB Entry |
| https://usn.ubuntu.com/4226-1/ | Third Party Advisory VDB Entry |
| https://www.oracle.com/security-alerts/cpuApr2021.html | 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).
Imoro Umar Farouq's report on Internal Network Penetration Testing
Shell
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-17075 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-17075 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 https://lore.kernel.org/lkml/20191001165611.GA3542072%40kroah.com [No types assigned] Removed Reference MITRE https://lore.kernel.org/lkml/[email protected] -
Modified Analysis by [email protected]
Oct. 03, 2023
Action Type Old Value New Value Changed Reference Type http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html No Types Assigned http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html Third Party Advisory, VDB Entry 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 Third Party Advisory Changed Reference Type https://seclists.org/bugtraq/2019/Nov/11 No Types Assigned https://seclists.org/bugtraq/2019/Nov/11 Mailing List, Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4208-1/ No Types Assigned https://usn.ubuntu.com/4208-1/ Third Party Advisory, VDB Entry Changed Reference Type https://usn.ubuntu.com/4210-1/ No Types Assigned https://usn.ubuntu.com/4210-1/ Third Party Advisory, VDB Entry Changed Reference Type https://usn.ubuntu.com/4211-1/ No Types Assigned https://usn.ubuntu.com/4211-1/ Third Party Advisory, VDB Entry Changed Reference Type https://usn.ubuntu.com/4211-2/ No Types Assigned https://usn.ubuntu.com/4211-2/ Third Party Advisory, VDB Entry Changed Reference Type https://usn.ubuntu.com/4226-1/ No Types Assigned https://usn.ubuntu.com/4226-1/ Third Party Advisory, VDB Entry Changed Reference Type https://www.oracle.com/security-alerts/cpuApr2021.html No Types Assigned https://www.oracle.com/security-alerts/cpuApr2021.html Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 5.3.2 OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 2.6.35 up to (excluding) 4.4.198 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.5.0 up to (excluding) 4.9.198 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.14.151 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.81 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.3.8 -
CVE Modified by [email protected]
Jun. 14, 2021
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpuApr2021.html [No Types Assigned] -
CWE Remap by [email protected]
Aug. 24, 2020
Action Type Old Value New Value Changed CWE CWE-119 NVD-CWE-noinfo -
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]
Jan. 07, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4226-1/ [No Types Assigned] -
CVE Modified by [email protected]
Dec. 10, 2019
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4211-1/ [No Types Assigned] -
CVE Modified by [email protected]
Dec. 03, 2019
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4208-1/ [No Types Assigned] Added Reference https://usn.ubuntu.com/4210-1/ [No Types Assigned] Added Reference https://usn.ubuntu.com/4211-2/ [No Types Assigned] -
CVE Modified by [email protected]
Nov. 08, 2019
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html [No Types Assigned] -
CVE Modified by [email protected]
Nov. 08, 2019
Action Type Old Value New Value Added Reference https://seclists.org/bugtraq/2019/Nov/11 [No Types Assigned] -
Initial Analysis by [email protected]
Oct. 08, 2019
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:N/A:C) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://lore.kernel.org/lkml/[email protected] No Types Assigned https://lore.kernel.org/lkml/[email protected] Exploit, Patch, Vendor Advisory Added CWE CWE-119 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 5.3.2
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-17075 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-2019-17075
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
4.80 }} 0.04%
score
0.92883
percentile