In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Use raw_smp_processor_id() instead of smp_processor_id()
The following call trace was observed:
localhost kernel: nvme nvme0: NVME-FC{0}: controller connect complete localhost kernel: BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u129:4/75092 localhost kernel: nvme nvme0: NVME-FC{0}: new ctrl: NQN "nqn.1992-08.com.netapp:sn.b42d198afb4d11ecad6d00a098d6abfa:subsystem.PR_Channel2022_RH84_subsystem_291" localhost kernel: caller is qla_nvme_post_cmd+0x216/0x1380 [qla2xxx] localhost kernel: CPU: 6 PID: 75092 Comm: kworker/u129:4 Kdump: loaded Tainted: G B W OE --------- --- 5.14.0-70.22.1.el9_0.x86_64+debug #1 localhost kernel: Hardware name: HPE ProLiant XL420 Gen10/ProLiant XL420 Gen10, BIOS U39 01/13/2022 localhost kernel: Workqueue: nvme-wq nvme_async_event_work [nvme_core] localhost kernel: Call Trace: localhost kernel: dump_stack_lvl+0x57/0x7d localhost kernel: check_preemption_disabled+0xc8/0xd0 localhost kernel: qla_nvme_post_cmd+0x216/0x1380 [qla2xxx]
Use raw_smp_processor_id() instead of smp_processor_id().
Also use queue_work() across the driver instead of queue_work_on() thus avoiding usage of smp_processor_id() when CONFIG_DEBUG_PREEMPT is enabled.
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-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-livepatch-4.14.355-280.679Upgrade kernel-livepatch-5.10.244-240.965Upgrade kernel-livepatch-5.10.244-240.970Upgrade python-perfUpgrade kernel-livepatch-5.10.240-238.959Upgrade kernel-toolsUpgrade kernel-livepatch-4.14.355-280.695Upgrade kernel-livepatch-4.14.355-280.664Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-4.14.355-280.698Upgrade kernel-livepatch-4.14.355-280.672Upgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.245-241.976Upgrade bpftoolUpgrade kernel-livepatch-4.14.355-280.684Upgrade kernel-develUpgrade kernelUpgrade python-perf-debuginfoUpgrade kernel-tools-develUpgrade kernel-livepatch-4.14.355-280.706Upgrade kernel-livepatch-5.10.240-238.955Upgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade perfUpgrade kernel-headersUpgrade kernel-livepatch-5.10.240-238.966Upgrade kernel-livepatch-5.10.242-239.961 | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Oct 3, 2025 | Oct 3, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernelUpgrade kernel-toolsUpgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade bpftool | Mar 17, 2026 | Mar 17, 2026 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-toolsUpgrade bpftool | Jan 15, 2026 | Jan 6, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-toolsUpgrade bpftoolUpgrade kernelUpgrade kernel-tools-libs | Dec 12, 2025 | Dec 11, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Oct 1, 2025 |
| Ubuntu | — | Upgrade linux-nvidia-tegraUpgrade linux-nvidia-tegra-5.15Upgrade linux-gkeUpgrade linux-azure-fde-5.15Upgrade linux-raspiUpgrade linux-ibm-5.15Upgrade linux-realtimeUpgrade linux-lowlatency-hwe-5.15Upgrade linux-hwe-5.15Upgrade linux-aws-5.15Upgrade linux-riscv-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-intel-iotgUpgrade linux-oracle-5.15Upgrade linux-lowlatencyUpgrade linux-fipsUpgrade linux-azureUpgrade linux-gcp-5.15Upgrade linux-gkeopUpgrade linux-awsUpgrade linux-azure-5.15Upgrade linuxUpgrade linux-bluefieldUpgrade linux-ibmUpgrade linux-oracleUpgrade linux-nvidia-tegra-igxUpgrade linux-intel-iotg-5.15Upgrade linux-aws-fipsUpgrade linux-gcp-fipsUpgrade linux-intel-iot-realtimeUpgrade linux-kvmUpgrade linux-gcpUpgrade linux-nvidia | Oct 10, 2025 | Oct 1, 2025 |
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