CVE-2023-33951
Kernel: vmwgfx: race condition leading to information disclosure vulnerability
Description
A race condition vulnerability was found in the vmwgfx driver in the Linux kernel. The flaw exists within the handling of GEM objects. The issue results from improper locking when performing operations on an object. This flaw allows a local privileged user to disclose information in the context of the kernel.
INFO
Published Date :
July 24, 2023, 4:15 p.m.
Last Modified :
Feb. 18, 2026, 6:24 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2023-33951
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.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update the Linux kernel packages.
- Reboot the system after updating the kernel.
Public PoC/Exploit Available at Github
CVE-2023-33951 has a 2 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-2023-33951.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-33951 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-2023-33951
weaknesses.
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).
# مستودع asrar-mared هذا هو المستودع الرئيسي لمجموعة **المارد الرقمي**، نقطة التحكم المركزية التي تجمع كل المشاريع والميول التقنية تحت راية واحدة. يمثل الأساس الذي تُبنى عليه الفروع الأخرى، ويُدار منه كل شيء من تنظيم الكود إلى إدارة المجتمع. للاطلاع على المستودع: [asrar-mared](https://github.com/asrar-mared)
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Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-33951 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-33951 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]
Feb. 18, 2026
Action Type Old Value New Value Added CWE CWE-413 Removed CWE CWE-200 -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2023:6583 Added Reference https://access.redhat.com/errata/RHSA-2023:6901 Added Reference https://access.redhat.com/errata/RHSA-2023:7077 Added Reference https://access.redhat.com/errata/RHSA-2024:1404 Added Reference https://access.redhat.com/errata/RHSA-2024:4823 Added Reference https://access.redhat.com/errata/RHSA-2024:4831 Added Reference https://access.redhat.com/security/cve/CVE-2023-33951 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2218195 Added Reference https://www.zerodayinitiative.com/advisories/ZDI-CAN-20110/ -
CVE Modified by [email protected]
Jul. 24, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:4823 [No types assigned] Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:4831 [No types assigned] -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Mar. 19, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:1404 [No types assigned] -
Modified Analysis by [email protected]
Dec. 28, 2023
Action Type Old Value New Value Changed Reference Type https://access.redhat.com/errata/RHSA-2023:6583 No Types Assigned https://access.redhat.com/errata/RHSA-2023:6583 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2023:6901 No Types Assigned https://access.redhat.com/errata/RHSA-2023:6901 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2023:7077 No Types Assigned https://access.redhat.com/errata/RHSA-2023:7077 Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* OR *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_real_time:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_for_real_time_for_nfv:8.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 14, 2023
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:6901 [No types assigned] Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:7077 [No types assigned] -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2023:6583 [No types assigned] -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added CWE Red Hat, Inc. CWE-200 -
Initial Analysis by [email protected]
Aug. 02, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N Changed Reference Type https://access.redhat.com/security/cve/CVE-2023-33951 No Types Assigned https://access.redhat.com/security/cve/CVE-2023-33951 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2218195 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2218195 Issue Tracking, Patch Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-CAN-20110/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-CAN-20110/ Third Party Advisory, VDB Entry Added CWE NIST CWE-667 Added CWE NIST CWE-362 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 6.3.9 Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
Vulnerability Scoring Details
Base CVSS Score: 6.7
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.01 }} 0.00%
score
0.00261
percentile