CVE-2023-42752
- ULN >
- Oracle Linux CVE repository >
- CVE-2023-42752
CVE Details
| Release Date: | 2023-09-19 | |
| Impact: | Moderate | What is this? |
Description
An integer overflow flaw was found in the Linux kernel. This issue leads to the kernel allocating `skb_shared_info` in the userspace, which is exploitable in systems without SMAP protection since `skb_shared_info` contains references to function pointers.
See more information about CVE-2023-42752 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 6 (kernel-uek) | ELSA-2024-12110 | 2024-02-01 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2024-12110 | 2024-02-01 |
| Oracle Linux version 8 (kernel-uek) | ELSA-2023-13043 | 2023-12-13 |
| Oracle Linux version 9 (kernel-uek) | ELSA-2023-13043 | 2023-12-13 |
| Oracle VM version 3 (kernel-uek) | OVMSA-2024-0002 | 2024-03-01 |
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
