Double Free Affecting rtla package, versions <0:5.14.0-362.8.1.el9_3
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Test your applications- Snyk ID SNYK-ORACLE9-RTLA-6064631
- published 17 Nov 2023
- disclosed 24 Jul 2023
Introduced: 24 Jul 2023
CVE-2023-33952 Open this link in a new tabHow to fix?
Upgrade Oracle:9
rtla
to version 0:5.14.0-362.8.1.el9_3 or higher.
This issue was patched in ELSA-2023-6583
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream rtla
package and not the rtla
package as distributed by Oracle
.
See How to fix?
for Oracle:9
relevant fixed versions and status.
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.
References
- https://linux.oracle.com/cve/CVE-2023-33952.html
- https://linux.oracle.com/errata/ELSA-2023-6583.html
- https://access.redhat.com/security/cve/CVE-2023-33952
- https://bugzilla.redhat.com/show_bug.cgi?id=2218212
- https://www.zerodayinitiative.com/advisories/ZDI-CAN-20292
- https://access.redhat.com/errata/RHSA-2023:6583
- https://access.redhat.com/errata/RHSA-2023:6901
- https://access.redhat.com/errata/RHSA-2023:7077
- https://access.redhat.com/errata/RHSA-2024:1404
- https://access.redhat.com/errata/RHSA-2024:4823
- https://access.redhat.com/errata/RHSA-2024:4831