CVE-2023-1194
Linux Samba KSMBD Out-of-Bounds Memory Read Vulnerability
Description
An out-of-bounds (OOB) memory read flaw was found in parse_lease_state in the KSMBD implementation of the in-kernel samba server and CIFS in the Linux kernel. When an attacker sends the CREATE command with a malformed payload to KSMBD, due to a missing check of `NameOffset` in the `parse_lease_state()` function, the `create_context` object can access invalid memory.
INFO
Published Date :
Nov. 3, 2023, 8:15 a.m.
Last Modified :
Nov. 21, 2024, 7:38 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
2.8
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-2023-1194
.
URL | Resource |
---|---|
https://access.redhat.com/security/cve/CVE-2023-1194 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=2154176 | Issue Tracking Third Party Advisory |
https://security.netapp.com/advisory/ntap-20231221-0006/ | Third Party Advisory |
https://www.spinics.net/lists/stable-commits/msg303065.html | Mailing List Patch |
https://access.redhat.com/security/cve/CVE-2023-1194 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=2154176 | Issue Tracking Third Party Advisory |
https://security.netapp.com/advisory/ntap-20231221-0006/ | Third Party Advisory |
https://www.spinics.net/lists/stable-commits/msg303065.html | Mailing List Patch |
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-2023-1194
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-1194
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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://access.redhat.com/security/cve/CVE-2023-1194 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2154176 Added Reference https://security.netapp.com/advisory/ntap-20231221-0006/ Added Reference https://www.spinics.net/lists/stable-commits/msg303065.html -
Modified Analysis by [email protected]
Aug. 21, 2024
Action Type Old Value New Value Changed Reference Type https://security.netapp.com/advisory/ntap-20231221-0006/ No Types Assigned https://security.netapp.com/advisory/ntap-20231221-0006/ Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 *cpe:2.3:o:linux:linux_kernel:6.4:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.4:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.4:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.4:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.4:rc5:*:*:*:*:*:* OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.15 up to (excluding) 5.15.145 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.34 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.3.8 *cpe:2.3:o:linux:linux_kernel:6.4:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.4:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.4:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.4:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.4:rc5:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Dec. 21, 2023
Action Type Old Value New Value Added Reference Red Hat, Inc. https://security.netapp.com/advisory/ntap-20231221-0006/ [No types assigned] -
Initial Analysis by [email protected]
Nov. 13, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H Changed Reference Type https://access.redhat.com/security/cve/CVE-2023-1194 No Types Assigned https://access.redhat.com/security/cve/CVE-2023-1194 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2154176 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2154176 Issue Tracking, Third Party Advisory Changed Reference Type https://www.spinics.net/lists/stable-commits/msg303065.html No Types Assigned https://www.spinics.net/lists/stable-commits/msg303065.html Mailing List, Patch Added CWE NIST CWE-125 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 *cpe:2.3:o:linux:linux_kernel:6.4:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.4:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.4:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.4:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.4:rc5:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added CWE Red Hat, Inc. CWE-416
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-1194
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-2023-1194
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.11 }} 0.03%
score
0.45482
percentile