CVE-2025-39730 The advisory has been revoked - it doesn't affect any version of package kernel-tools (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-ALMALINUX10-KERNELTOOLS-14201366
- published6 Dec 2025
- disclosed24 Nov 2025
Introduced: 24 Nov 2025
CVE-2025-39730 (opens in a new tab)Amendment
The AlmaLinux security team deemed this advisory irrelevant for AlmaLinux:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-tools package and not the kernel-tools package as distributed by AlmaLinux.
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.
References
- https://errata.almalinux.org/8/ALSA-2025-17397.html
- https://errata.almalinux.org/8/ALSA-2025-17398.html
- https://errata.almalinux.org/10/ALSA-2025-21931.html
- https://access.redhat.com/security/cve/CVE-2025-39730
- https://access.redhat.com/errata/RHSA-2025:17397
- https://access.redhat.com/errata/RHSA-2025:17398
- https://access.redhat.com/errata/RHSA-2025:21931
- https://git.kernel.org/stable/c/12ad3def2e5e0b120e3d0cb6ce8b7b796819ad40
- https://git.kernel.org/stable/c/2ad40b7992aa26bc631afc1a995b0e3ddc30de3f
- https://git.kernel.org/stable/c/3570ef5c31314c13274c935a20b91768ab5bf412
- https://git.kernel.org/stable/c/763810bb883cb4de412a72f338d80947d97df67b
- https://git.kernel.org/stable/c/7dd36f7477d1e03a1fcf8d13531ca326c4fb599f
- https://git.kernel.org/stable/c/7f8eca87fef7519e9c41f3258f25ebc2752247ee
- https://git.kernel.org/stable/c/b7f7866932466332a2528fda099000b035303485
- https://git.kernel.org/stable/c/cb09afa0948d96b1e385d609ed044bb1aa043536
- https://git.kernel.org/stable/c/ef93a685e01a281b5e2a25ce4e3428cf9371a205
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html