Release Date: | 2023-07-21 |
A flaw was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to directly dereference a NULL pointer in xfrm_update_ae_params(), leading to a possible kernel crash and denial of service.
See more information about CVE-2023-3772 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.
Base Score: | 5.5 | Base Metrics: | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Access Vector: | Local network | Attack Complexity: | Low |
Privileges Required: | Low | User Interaction: | None |
Scope: | Unchanged | Confidentiality Impact: | None |
Integrity Impact: | None | Availability Impact: | High |
Platform | Errata | Release Date |
Oracle Linux version 6 (kernel-uek) | ELSA-2023-12842 | 2023-10-03 |
Oracle Linux version 7 (kernel-uek) | ELSA-2023-12842 | 2023-10-03 |
Oracle Linux version 8 (kernel) | ELSA-2023-7077 | 2023-11-17 |
Oracle Linux version 9 (kernel) | ELSA-2023-6583 | 2023-11-12 |
Oracle VM version 3 (kernel-uek) | OVMSA-2023-0023 | 2023-11-02 |
This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team