{"cve":"CVE-2025-37901","nvd":{"published":"2025-05-20T16:15:26.453","modified":"2026-07-30T06:22:30.913","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/qcom-mpm: Prevent crash when trying to handle non-wake GPIOs\n\nOn Qualcomm chipsets not all GPIOs are wakeup capable. Those GPIOs do not\nhave a corresponding MPM pin and should not be handled inside the MPM\ndriver. The IRQ domain hierarchy is always applied, so it's required to\nexplicitly disconnect the hierarchy for those. The pinctrl-msm driver marks\nthese with GPIO_NO_WAKE_IRQ. qcom-pdc has a check for this, but\nirq-qcom-mpm is currently missing the check. This is causing crashes when\nsetting up interrupts for non-wake GPIOs:\n\n root@rb1:~# gpiomon -c gpiochip1 10\n   irq: IRQ159: trimming hierarchy from :soc@0:interrupt-controller@f200000-1\n   Unable to handle kernel paging request at virtual address ffff8000a1dc3820\n   Hardware name: Qualcomm Technologies, Inc. Robotics RB1 (DT)\n   pc : mpm_set_type+0x80/0xcc\n   lr : mpm_set_type+0x5c/0xcc\n   Call trace:\n    mpm_set_type+0x80/0xcc (P)\n    qcom_mpm_set_type+0x64/0x158\n    irq_chip_set_type_parent+0x20/0x38\n    msm_gpio_irq_set_type+0x50/0x530\n    __irq_set_trigger+0x60/0x184\n    __setup_irq+0x304/0x6bc\n    request_threaded_irq+0xc8/0x19c\n    edge_detector_setup+0x260/0x364\n    linereq_create+0x420/0x5a8\n    gpio_ioctl+0x2d4/0x6c0\n\nFix this by copying the check for GPIO_NO_WAKE_IRQ from qcom-pdc.c, so that\nMPM is removed entirely from the hierarchy for non-wake GPIOs.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":[],"references":["https://git.kernel.org/stable/c/38a05c0b87833f5b188ae43b428b1f792df2b384","https://git.kernel.org/stable/c/45aced97f01d5ab14c8a2a60f6748f18c501c3f5","https://git.kernel.org/stable/c/d5c10448f411a925dd59005785cb971f0626e032","https://git.kernel.org/stable/c/dfbaecf7e38f5e9bfa5e47a1e525ffbb58bab8cf","https://git.kernel.org/stable/c/f102342360950b56959e5fff4a874ea88ae13758"],"products":["debian:debian_linux","linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:01:57.636215869+00:00"},"epss":{"cve":"CVE-2025-37901","score":0.00214,"percentile":0.1173,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}