In the Linux kernel, the following vulnerability has been resolved:
cifs: Fix xid leak in cifs_flock()
If not flock, before return -ENOLCK, should free the xid, otherwise, the xid will be leaked.
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 Ami 2 | — | Upgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade python-perfUpgrade kernelUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade kernel-develUpgrade bpftoolUpgrade kernel-headersUpgrade perf-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-tools-develUpgrade kernel-toolsUpgrade kernel-livepatch-5.15.79-51.138Upgrade perfUpgrade kernel-livepatch-5.10.155-138.670 | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Oct 3, 2025 | Oct 3, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade bpftoolUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade python3-perf | Mar 10, 2026 | Mar 10, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Oct 1, 2025 |
| Ubuntu | — | Upgrade linux-kvmUpgrade linux-gcp-5.15Upgrade linux-oracleUpgrade linux-bluefieldUpgrade linux-lowlatency-hwe-5.15Upgrade linux-gkeopUpgrade linux-intel-iotg-5.15Upgrade linux-realtimeUpgrade linux-gcpUpgrade linux-aws-5.15Upgrade linux-ibmUpgrade linux-nvidiaUpgrade linux-oracle-5.15Upgrade linux-intel-iotgUpgrade linux-azure-5.15Upgrade linux-riscv-5.15Upgrade linux-gkeUpgrade linux-hwe-5.15Upgrade linux-raspiUpgrade linux-lowlatencyUpgrade linuxUpgrade linux-azureUpgrade linux-aws | Oct 10, 2025 | Oct 1, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Oct 1, 2025 |
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