CVE-2022-0168
Samba CIFS DOS Crash
Description
A denial of service (DOS) issue was found in the Linux kernel’s smb2_ioctl_query_info function in the fs/cifs/smb2ops.c Common Internet File System (CIFS) due to an incorrect return from the memdup_user function. This flaw allows a local, privileged (CAP_SYS_ADMIN) attacker to crash the system.
INFO
Published Date :
Aug. 26, 2022, 6:15 p.m.
Last Modified :
Feb. 12, 2023, 10:15 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-2022-0168.
| URL | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2022-0168 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2037386 | Issue Tracking Patch Third Party Advisory |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d6f5e358452479fa8a773b5c6ccc9e4ec5a20880 | Mailing List Patch Vendor 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-2022-0168 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-0168 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 CVSS V3.1 Red Hat, Inc. AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Removed Reference https://access.redhat.com/errata/RHSA-2022:7444 [No Types Assigned] Removed Reference https://access.redhat.com/errata/RHSA-2022:7683 [No Types Assigned] Removed Reference https://access.redhat.com/errata/RHSA-2022:7933 [No Types Assigned] Removed Reference https://access.redhat.com/errata/RHSA-2022:8267 [No Types Assigned] Added CWE Red Hat, Inc. CWE-476 -
CVE Modified by [email protected]
Feb. 02, 2023
Action Type Old Value New Value Added CVSS V3.1 Red Hat, Inc. AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Added Reference https://access.redhat.com/errata/RHSA-2022:7444 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2022:7933 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2022:8267 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2022:7683 [No Types Assigned] Removed CWE Red Hat, Inc. CWE-476 -
Initial Analysis by [email protected]
Sep. 01, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://access.redhat.com/security/cve/CVE-2022-0168 No Types Assigned https://access.redhat.com/security/cve/CVE-2022-0168 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2037386 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2037386 Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d6f5e358452479fa8a773b5c6ccc9e4ec5a20880 No Types Assigned https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d6f5e358452479fa8a773b5c6ccc9e4ec5a20880 Mailing List, Patch, Vendor Advisory Added CWE NIST CWE-476 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 5.18 Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-0168 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-2022-0168
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.10669
percentile