Bug 2393731 (CVE-2025-39730)
| Summary: | CVE-2025-39730 kernel: NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | Keywords: | Security |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw out of boundary read in the Linux kernel NFS functionality was found in the way connected user sends malicious data to the server. A remote user could use this flaw to crash the system.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
OSIDB Bzimport
2025-09-07 16:01:12 UTC
Upstream advisory: https://lore.kernel.org/linux-cve-announce/2025090730-CVE-2025-39730-72c9@gregkh/T This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2025:17398 https://access.redhat.com/errata/RHSA-2025:17398 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2025:17397 https://access.redhat.com/errata/RHSA-2025:17397 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Red Hat Enterprise Linux 8.8 Telecommunications Update Service Via RHSA-2025:18932 https://access.redhat.com/errata/RHSA-2025:18932 This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2025:19106 https://access.redhat.com/errata/RHSA-2025:19106 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2025:19105 https://access.redhat.com/errata/RHSA-2025:19105 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Red Hat Enterprise Linux 8.6 Telecommunications Update Service Via RHSA-2025:19222 https://access.redhat.com/errata/RHSA-2025:19222 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Extended Update Support Via RHSA-2025:19886 https://access.redhat.com/errata/RHSA-2025:19886 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2025:21091 https://access.redhat.com/errata/RHSA-2025:21091 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2025:21136 https://access.redhat.com/errata/RHSA-2025:21136 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Advanced Update Support Via RHSA-2025:21667 https://access.redhat.com/errata/RHSA-2025:21667 This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2025:21931 https://access.redhat.com/errata/RHSA-2025:21931 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Via RHSA-2025:22095 https://access.redhat.com/errata/RHSA-2025:22095 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Via RHSA-2025:22124 https://access.redhat.com/errata/RHSA-2025:22124 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Via RHSA-2025:22752 https://access.redhat.com/errata/RHSA-2025:22752 |