In the Linux kernel, the following vulnerability has been resolved:
w1: fix WARNING after calling w1_process()
I got the following WARNING message while removing driver(ds2482):
------------[ cut here ]------------ do not call blocking ops when !TASK_RUNNING; state=1 set at [<000000002d50bfb6>] w1_process+0x9e/0x1d0 [wire] WARNING: CPU: 0 PID: 262 at kernel/sched/core.c:9817 __might_sleep+0x98/0xa0 CPU: 0 PID: 262 Comm: w1_bus_master1 Tainted: G N 6.1.0-rc3+ #307 RIP: 0010:__might_sleep+0x98/0xa0 Call Trace: exit_signals+0x6c/0x550 do_exit+0x2b4/0x17e0 kthread_exit+0x52/0x60 kthread+0x16d/0x1e0 ret_from_fork+0x1f/0x30
The state of task is set to TASK_INTERRUPTIBLE in loop in w1_process(), set it to TASK_RUNNING when it breaks out of the loop to avoid the warning.
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 |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Mar 31, 2025 | Mar 27, 2025 |
| Ubuntu | — | Upgrade linux-awsUpgrade linux-intel-iotg-5.15Upgrade linux-raspiUpgrade linux-hwe-5.15Upgrade linux-intel-iotgUpgrade linux-nvidia-tegra-5.15Upgrade linux-oracle-5.4Upgrade linux-lowlatency-hwe-5.15Upgrade linux-bluefieldUpgrade linux-gkeUpgrade linux-aws-5.15Upgrade linux-gcp-5.15Upgrade linux-azureUpgrade linux-raspi-5.4Upgrade linux-riscv-5.15Upgrade linux-aws-5.4Upgrade linux-realtimeUpgrade linux-azure-4.15Upgrade linux-azure-5.4Upgrade linux-hwe-5.4Upgrade linux-gcpUpgrade linux-fipsUpgrade linux-aws-fipsUpgrade linux-hweUpgrade linux-gkeopUpgrade linux-intel-iot-realtimeUpgrade linux-xilinx-zynqmpUpgrade linuxUpgrade linux-iotUpgrade linux-oracle-5.15Upgrade linux-ibmUpgrade linux-oracleUpgrade linux-azure-fipsUpgrade linux-lowlatencyUpgrade linux-gcp-fipsUpgrade linux-gcp-4.15Upgrade linux-ibm-5.4Upgrade linux-gcp-5.4Upgrade linux-aws-hweUpgrade linux-nvidiaUpgrade linux-azure-5.15Upgrade linux-kvmUpgrade linux-azure-fde-5.15 | Apr 1, 2025 | Mar 27, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Mar 27, 2025 |
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