In the Linux kernel, the following vulnerability has been resolved:
nfs/localio: restore creds before releasing pageio data
Otherwise if the nfsd filecache code releases the nfsd_file immediately, it can trigger the BUG_ON(cred == current->cred) in __put_cred() when it puts the nfsd_file->nf_file->f-cred.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade kernel6.12-headersUpgrade kernel6.12-debuginfoUpgrade kernel6.12-modules-extraUpgrade kernel6.12Upgrade kernel6.12-debuginfo-common-aarch64Upgrade bpftool6.12Upgrade perf6.12Upgrade kernel6.12-modules-extra-commonUpgrade kernel6.12-libbpf-develUpgrade kernel6.12-libbpf-staticUpgrade kernel6.12-tools-debuginfoUpgrade perf6.12-debuginfoUpgrade kernel-livepatch-6.12.48-67.114Upgrade kernel6.12-toolsUpgrade kernel6.12-debuginfo-common-x86_64Upgrade python3-perf6.12Upgrade bpftool6.12-debuginfoUpgrade kernel6.12-tools-develUpgrade python3-perf6.12-debuginfoUpgrade kernel6.12-develUpgrade kernel6.12-libbpf-debuginfoUpgrade kernel6.12-libbpf | Dec 9, 2025 | Oct 1, 2025 |
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
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