CVE-2023-38409
- ULN >
- Oracle Linux CVE repository >
- CVE-2023-38409
CVE Details
| Release Date: | 2023-04-12 | |
| Impact: | Moderate | What is this? |
Description
An issue was discovered in set_con2fb_map in drivers/video/fbdev/core/fbcon.c in the Linux kernel before 6.2.12. Because an assignment occurs only for the first vc, the fbcon_registered_fb and fbcon_display arrays can be desynchronized in fbcon_mode_deleted (the con2fb_map points at the old fb_info).
See more information about CVE-2023-38409 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 5.5 |
| Vector String: | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| Version: | 3.0 |
| Attack Vector: | Local |
| Attack Complexity: | Low |
| Privileges Required: | Low |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 7 (kernel) | ELSA-2024-1249 | 2024-03-20 |
| Oracle Linux version 8 (kernel) | ELSA-2024-3138 | 2024-05-23 |
| Oracle Linux version 9 (kernel) | ELSA-2024-0461 | 2024-03-07 |
| Oracle Linux version 9 (kernel) | ELSA-2024-12094 | 2024-01-26 |
This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections:
- Oracle customers - enter a support request
- Vulnerability scanning tools vendors and project maintainers - follow the standard ISV process
