CVE-2023-33951

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-33951
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.

6.7 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.5 / Impact : 4.7

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact LOW

Scope CHANGED

References
Link Resource
https://access.redhat.com/errata/RHSA-2023:6583 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:6901 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:7077 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:1404
https://access.redhat.com/errata/RHSA-2024:4823
https://access.redhat.com/errata/RHSA-2024:4831
https://access.redhat.com/security/cve/CVE-2023-33951 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2218195 Issue Tracking Patch
https://www.zerodayinitiative.com/advisories/ZDI-CAN-20110/ Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2023:6583 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:6901 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:7077 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:1404
https://access.redhat.com/errata/RHSA-2024:4823
https://access.redhat.com/errata/RHSA-2024:4831
https://access.redhat.com/security/cve/CVE-2023-33951 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2218195 Issue Tracking Patch
https://www.zerodayinitiative.com/advisories/ZDI-CAN-20110/ Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

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:*:*:*:*:*:*:*
History

21 Nov 2024, 08:06

Type Values Removed Values Added
References () https://access.redhat.com/errata/RHSA-2023:6583 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2023:6583 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2023:6901 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2023:6901 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2023:7077 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2023:7077 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2024:1404 - () https://access.redhat.com/errata/RHSA-2024:1404 -
References () https://access.redhat.com/errata/RHSA-2024:4823 - () https://access.redhat.com/errata/RHSA-2024:4823 -
References () https://access.redhat.com/errata/RHSA-2024:4831 - () https://access.redhat.com/errata/RHSA-2024:4831 -
References () https://access.redhat.com/security/cve/CVE-2023-33951 - Third Party Advisory () https://access.redhat.com/security/cve/CVE-2023-33951 - Third Party Advisory
References () https://bugzilla.redhat.com/show_bug.cgi?id=2218195 - Issue Tracking, Patch () https://bugzilla.redhat.com/show_bug.cgi?id=2218195 - Issue Tracking, Patch
References () https://www.zerodayinitiative.com/advisories/ZDI-CAN-20110/ - Third Party Advisory, VDB Entry () https://www.zerodayinitiative.com/advisories/ZDI-CAN-20110/ - Third Party Advisory, VDB Entry
CVSS v2 : unknown
v3 : 5.3 		v2 : unknown
v3 : 6.7
Summary
  • (es) Se encontró una vulnerabilidad de condición de ejecución en el controlador vmwgfx del kernel de Linux. El fallo existe en el manejo de objetos GEM. El problema se debe a un bloqueo inadecuado al realizar operaciones en un objeto. Este fallo permite que un usuario local privilegiado revele información en el contexto del kernel.

24 Jul 2024, 16:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2024:4823 -
  • () https://access.redhat.com/errata/RHSA-2024:4831 -

19 Mar 2024, 23:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2024:1404 -

28 Dec 2023, 14:39

Type Values Removed Values Added
CPE 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:*:*:*:*:*:*:*
References
  • () https://access.redhat.com/errata/RHSA-2023:6583 - Third Party Advisory
  • () https://access.redhat.com/errata/RHSA-2023:7077 - Third Party Advisory
  • () https://access.redhat.com/errata/RHSA-2023:6901 - Third Party Advisory

02 Aug 2023, 15:12

Type Values Removed Values Added
References (MISC) https://access.redhat.com/security/cve/CVE-2023-33951 - (MISC) https://access.redhat.com/security/cve/CVE-2023-33951 - Third Party Advisory
References (MISC) https://www.zerodayinitiative.com/advisories/ZDI-CAN-20110/ - (MISC) https://www.zerodayinitiative.com/advisories/ZDI-CAN-20110/ - Third Party Advisory, VDB Entry
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2218195 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2218195 - Issue Tracking, Patch
CPE cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.3
CWE CWE-667
CWE-362

24 Jul 2023, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-07-24 16:15

Updated : 2024-11-21 08:06

NVD link : CVE-2023-33951

Mitre link : CVE-2023-33951

CVE.ORG link : CVE-2023-33951

JSON object : View

Products Affected

redhat

  • enterprise_linux
  • enterprise_linux_for_real_time
  • enterprise_linux_for_real_time_for_nfv

linux

  • linux_kernel
CWE
CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CWE-667

Improper Locking