In the Linux kernel, the following vulnerability has been resolved:
NFSD: prevent underflow in nfssvc_decode_writeargs()
Smatch complains:
fs/nfsd/nfsxdr.c:341 nfssvc_decode_writeargs() warn: no lower bound on 'args->len'
Change the type to unsigned to prevent this issue.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade perf-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-headersUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.112-108.499Upgrade kernel-tools-debuginfoUpgrade python-perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-4.14.276-211.499Upgrade perfUpgrade bpftoolUpgrade kernel-tools-develUpgrade kernelUpgrade kernel-tools | May 21, 2025 | Feb 26, 2025 |
| Debian | — | Upgrade linux | Feb 27, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade perfUpgrade kernel-toolsUpgrade kernel-tools-libs-develUpgrade bpftoolUpgrade kernel-develUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-headers | May 13, 2025 | Feb 26, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade bpftoolUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernelUpgrade kernel-abi-stablelists | Jul 1, 2025 | Feb 26, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 26, 2025 |
| Ubuntu | — | Upgrade linux-hwe-5.15Upgrade linuxUpgrade linux-awsUpgrade linux-lowlatency-hwe-5.15Upgrade linux-gcpUpgrade linux-azureUpgrade linux-oracleUpgrade linux-intel-iotg-5.15Upgrade linux-lowlatencyUpgrade linux-realtimeUpgrade linux-gkeUpgrade linux-ibmUpgrade linux-intel-iotgUpgrade linux-azure-5.15Upgrade linux-raspiUpgrade linux-kvm | Mar 3, 2025 | Feb 26, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Feb 26, 2025 |
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