CVE-2019-18808
Linux CCP Memory Leak Denial of Service
Description
A memory leak in the ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-128c66429247.
INFO
Published Date :
Nov. 7, 2019, 4:15 p.m.
Last Modified :
Nov. 7, 2023, 3:07 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2019-18808 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-2019-18808
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-2019-18808.
| URL | Resource |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2021/09/14/1 | Mailing List Third Party Advisory |
| https://github.com/torvalds/linux/commit/128c66429247add5128c03dc1e144ca56f05a4e2 | Patch Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/ | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/ | |
| https://security.netapp.com/advisory/ntap-20191205-0001/ | Third Party Advisory |
| https://usn.ubuntu.com/4525-1/ | Third Party Advisory |
| https://usn.ubuntu.com/4526-1/ | 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-2019-18808 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-18808 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://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/ [No types assigned] Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/ [No types assigned] Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/ Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/ -
Modified Analysis by [email protected]
Apr. 18, 2022
Action Type Old Value New Value Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html Third Party Advisory http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html Mailing List, Third Party Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2021/09/14/1 No Types Assigned http://www.openwall.com/lists/oss-security/2021/09/14/1 Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/ Third Party Advisory https://lists.fedoraproject.org/archives/list/[email protected]/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/ Third Party Advisory https://lists.fedoraproject.org/archives/list/[email protected]/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/ Mailing List, Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4525-1/ No Types Assigned https://usn.ubuntu.com/4525-1/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4526-1/ No Types Assigned https://usn.ubuntu.com/4526-1/ Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* OR *cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* 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:20.04:*:*:*:lts:*:*:* -
CVE Modified by [email protected]
Sep. 14, 2021
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2021/09/14/1 [No Types Assigned] -
CVE Modified by [email protected]
Sep. 25, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4525-1/ [No Types Assigned] -
CVE Modified by [email protected]
Sep. 25, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4526-1/ [No Types Assigned] -
CWE Remap by [email protected]
Aug. 24, 2020
Action Type Old Value New Value Changed CWE CWE-400 CWE-401 -
Modified Analysis by [email protected]
Apr. 17, 2020
Action Type Old Value New Value Removed CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:N/I:N/A:P) Removed CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H 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 Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/ Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/ Third Party Advisory Changed Reference Type https://security.netapp.com/advisory/ntap-20191205-0001/ No Types Assigned https://security.netapp.com/advisory/ntap-20191205-0001/ Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* -
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]
Dec. 07, 2019
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/ [No Types Assigned] -
CVE Modified by [email protected]
Dec. 06, 2019
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/ [No Types Assigned] -
CVE Modified by [email protected]
Dec. 05, 2019
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20191205-0001/ [No Types Assigned] -
Initial Analysis by [email protected]
Nov. 08, 2019
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) 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://github.com/torvalds/linux/commit/128c66429247add5128c03dc1e144ca56f05a4e2 No Types Assigned https://github.com/torvalds/linux/commit/128c66429247add5128c03dc1e144ca56f05a4e2 Patch, Third Party Advisory Added CWE NIST CWE-400 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 5.3.9
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-18808 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-2019-18808
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.07 }} 0.03%
score
0.33264
percentile