Double Free Affecting rtla package, versions <0:5.14.0-362.8.1.el9_3
Threat Intelligence
EPSS
0.05% (15th
percentile)
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Test your applications- Snyk ID SNYK-ORACLE9-RTLA-6065828
- published 17 Nov 2023
- disclosed 25 Feb 2023
Introduced: 25 Feb 2023
CVE-2023-26545 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.
In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure (for registering the sysctl table under a new location) during the renaming of a device.
References
- https://linux.oracle.com/cve/CVE-2023-26545.html
- https://linux.oracle.com/errata/ELSA-2023-12323.html
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.13
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=fda6c89fe3d9aca073495a664e1d5aea28cd4377
- https://github.com/torvalds/linux/commit/fda6c89fe3d9aca073495a664e1d5aea28cd4377
- https://security.netapp.com/advisory/ntap-20230316-0009/
- https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
- https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html
CVSS Scores
version 3.1