{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T14:55:16.849","vulnerabilities":[{"cve":{"id":"CVE-2023-54159","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2025-12-24T13:16:17.960","lastModified":"2026-04-15T00:35:42.020","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: mtu3: fix kernel panic at qmu transfer done irq handler\n\nWhen handle qmu transfer irq, it will unlock @mtu->lock before give back\nrequest, if another thread handle disconnect event at the same time, and\ntry to disable ep, it may lock @mtu->lock and free qmu ring, then qmu\nirq hanlder may get a NULL gpd, avoid the KE by checking gpd's value before\nhandling it.\n\ne.g.\nqmu done irq on cpu0                 thread running on cpu1\n\nqmu_done_tx()\n  handle gpd [0]\n    mtu3_requ_complete()        mtu3_gadget_ep_disable()\n      unlock @mtu->lock\n        give back request         lock @mtu->lock\n                                    mtu3_ep_disable()\n                                      mtu3_gpd_ring_free()\n                                   unlock @mtu->lock\n      lock @mtu->lock\n    get next gpd [1]\n\n[1]: goto [0] to handle next gpd, and next gpd may be NULL."}],"metrics":{},"references":[{"url":"https://git.kernel.org/stable/c/012936502a9cb7b0604e85bb961eb15e2bb40dd9","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/26ca30516b2c49dd04c134cbdf122311c538df98","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/3a7d4959560a2ee493ef222e3b63d359365f41ec","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b636aff94a67be46582d4321d11743f1a10cc2c1","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/d28f4091ea7ec3510fd6a3c6d433234e7a2bef14","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/ee53a7a88027cea765c68f3b00a50b8f58d6f786","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/f26273428657ef4ca74740e578ae45a3be492f6f","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}]}}]}