6.7
Medium
CVE-2023-33952 A double-free vulnerability was found in handling vmw_buffer_object objects in the vmwgfx driver in the Linux kernel
Description
A double-free vulnerability was found in handling vmw_buffer_object objects in the vmwgfx driver in the Linux kernel. This issue occurs due to the lack of validating the existence of an object prior to performing further free operations on the object, which may allow a local privileged user to escalate privileges and execute code in the context of the kernel.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 8 | Versions not published | |
| Red Hat Enterprise Linux 8.8 Extended Update Support | Versions not published | |
| Red Hat Enterprise Linux 9 | Versions not published | |
| Red Hat Enterprise Linux 9.2 Extended Update Support | Versions not published | |
| Red Hat Enterprise Linux 6 | Versions not published | |
| Red Hat Enterprise Linux 7 | Versions not published |
References
- RHSA-2023:6583 access.redhat.com
- RHSA-2023:6901 access.redhat.com
- RHSA-2023:7077 access.redhat.com
- RHSA-2024:1404 access.redhat.com
- RHSA-2024:4823 access.redhat.com
- RHSA-2024:4831 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2218212 bugzilla.redhat.com
- www.zerodayinitiative.com www.zerodayinitiative.com
Timeline
- Published
- Last modified
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