CVE-2023-22024 Affecting kernel-uek-core package, versions <0:5.15.0-106.131.4.el8uek
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Test your applications- Snyk ID SNYK-ORACLE8-KERNELUEKCORE-5904156
- published 17 Sep 2023
- disclosed 20 Sep 2023
Introduced: 17 Sep 2023
CVE-2023-22024 Open this link in a new tabHow to fix?
Upgrade Oracle:8 kernel-uek-core to version 0:5.15.0-106.131.4.el8uek or higher.
This issue was patched in ELSA-2023-12858.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-uek-core package and not the kernel-uek-core package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
In the Unbreakable Enterprise Kernel (UEK), the RDS module in UEK has two setsockopt(2) options, RDS_CONN_RESET and RDS6_CONN_RESET, that are not re-entrant. A malicious local user with CAP_NET_ADMIN can use this to crash the kernel. CVSS 3.1 Base Score 5.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
References
- https://linux.oracle.com/cve/CVE-2023-22024.html
- https://linux.oracle.com/errata/ELSA-2023-12798.html
- https://linux.oracle.com/errata/ELSA-2023-12799.html
- https://linux.oracle.com/errata/ELSA-2023-12800.html
- https://linux.oracle.com/errata/ELSA-2023-12801.html
- https://linux.oracle.com/errata/ELSA-2023-12803.html
- https://linux.oracle.com/errata/ELSA-2023-12842.html
- https://linux.oracle.com/errata/ELSA-2023-12858.html
- https://linux.oracle.com/errata/ELSA-2023-12874.html
- https://linux.oracle.com/errata/ELSA-2023-12875.html
- https://linux.oracle.com/errata/ELSA-2023-12910.html
- https://linux.oracle.com/errata/ELSA-2023-12911.html