CVE-2025-39730
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- CVE-2025-39730
CVE Details
| Release Date: | 2025-09-07 | |
| Impact: | Moderate | What is this? |
Description
In the Linux kernel, the following vulnerability has been resolved: NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() The function needs to check the minimal filehandle length before it can access the embedded filehandle.
See more information about CVE-2025-39730 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: | 7.5 |
| Vector String: | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Version: | 3.1 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 10 (kernel) | ELSA-2025-19106 | 2025-10-28 |
| Oracle Linux version 10 (kernel-uek) | ELSA-2025-20662 | 2025-10-14 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2025-20663 | 2025-10-11 |
| Oracle Linux version 8 (kernel) | ELSA-2025-17397 | 2025-10-07 |
| Oracle Linux version 8 (kernel-uek) | ELSA-2025-20663 | 2025-10-11 |
| Oracle Linux version 8 (kernel-uek) | ELSA-2025-25757 | 2025-11-10 |
| Oracle Linux version 9 (kernel) | ELSA-2025-19105 | 2025-10-28 |
| Oracle Linux version 9 (kernel-uek) | ELSA-2025-20662 | 2025-10-14 |
| Oracle Linux version 9 (kernel-uek) | ELSA-2025-25757 | 2025-11-10 |
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