cve-2024-26963
Vulnerability from cvelistv5
Published
2024-05-01 05:19
Modified
2024-11-05 09:19
Severity ?
Summary
usb: dwc3-am62: fix module unload/reload behavior
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3895780fabd120d0fbd54354014e85207b25687c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/629b534c42d04f0797980f2d1ed105fdb8906975
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6661befe41009c210efa2c1bcd16a5cc4cff8a06
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6c6a45645a2e6a272dfde14eddbb6706de63c25d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7dfed9855397d0df4c6f748d1f66547ab3bad766
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3895780fabd120d0fbd54354014e85207b25687c
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/629b534c42d04f0797980f2d1ed105fdb8906975
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6661befe41009c210efa2c1bcd16a5cc4cff8a06
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6c6a45645a2e6a272dfde14eddbb6706de63c25d
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7dfed9855397d0df4c6f748d1f66547ab3bad766
Impacted products
Vendor Product Version
Linux Linux Version: 5.19
Show details on NVD website

To clipboard 

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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: dwc3-am62: fix module unload/reload behavior\n\nAs runtime PM is enabled, the module can be runtime\nsuspended when .remove() is called.\n\nDo a pm_runtime_get_sync() to make sure module is active\nbefore doing any register operations.\n\nDoing a pm_runtime_put_sync() should disable the refclk\nso no need to disable it again.\n\nFixes the below warning at module removel.\n\n[   39.705310] ------------[ cut here ]------------\n[   39.710004] clk:162:3 already disabled\n[   39.713941] WARNING: CPU: 0 PID: 921 at drivers/clk/clk.c:1090 clk_core_disable+0xb0/0xb8\n\nWe called of_platform_populate() in .probe() so call the\ncleanup function of_platform_depopulate() in .remove().\nGet rid of the now unnnecessary dwc3_ti_remove_core().\nWithout this, module re-load doesn\u0027t work properly."
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    "dateReserved": "2024-02-19T14:20:24.201Z",
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}


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