{"id":"CVE-2021-47171","state":"PUBLISHED","title":"net: usb: fix memory leak in smsc75xx_bind","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: fix memory leak in smsc75xx_bind\n\nSyzbot reported memory leak in smsc75xx_bind().\nThe problem was is non-freed memory in case of\nerrors after memory allocation.\n\nbacktrace:\n  [<ffffffff84245b62>] kmalloc include/linux/slab.h:556 [inline]\n  [<ffffffff84245b62>] kzalloc include/linux/slab.h:686 [inline]\n  [<ffffffff84245b62>] smsc75xx_bind+0x7a/0x334 drivers/net/usb/smsc75xx.c:1460\n  [<ffffffff82b5b2e6>] usbnet_probe+0x3b6/0xc30 drivers/net/usb/usbnet.c:1728","publishedAt":"2024-03-25T09:16:22.993Z","updatedAt":"2026-05-11T13:49:21.036Z","severity":null,"assigner":"Linux","products":["Linux 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