An issue was discovered in the Linux kernel before 5.1.8. There is a NULL pointer dereference caused by a malicious USB device in the drivers/media/usb/siano/smsusb.c driver.
{ "vanir_signatures": [ { "target": { "file": "drivers/media/usb/siano/smsusb.c" }, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git@31e0456de5be379b10fea0fa94a681057114a96e", "digest": { "threshold": 0.9, "line_hashes": [ "120490030320586330525784384561582026493", "133893567467908527735541639080176817316", "147962331042996857597985632324989331932", "43518670560571380547931636334867885650", "44716658235339492440251198049646624328", "136070842417960058151440517403696610893", "106036547580670173486146963977197283215", "37741136743079252416744569423676901468", "38098012252396087828690493642621750615", "114648385501636548578519548487132243961", "299047789447137581294423263059986053995", "297727417451954728701058800375082745967", "332719546031431936623048013318416066923", "161307497426976206729046969241120351520", "260946272652017923103268098501014204948", "206313421958394282380712844453224623039", "35846641983201104489951113497532162797", "57229191856573680957666959913179546769", "276601487043799389329745967626615539062", "176332081595016180227543767983861434850", "121778817209658564961866543900433361098", "213429548073603732132000954336321070641", "20000696558480638581554312417663249692", "207575411500045049696817494759884976722" ] }, "id": "CVE-2019-15218-0b1e0582", "deprecated": false, "signature_type": "Line", "signature_version": "v1" }, { "target": { "file": "drivers/media/usb/siano/smsusb.c", "function": "smsusb_init_device" }, "source": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git@31e0456de5be379b10fea0fa94a681057114a96e", "digest": { "length": 2483.0, "function_hash": "6854544000147694122873780517890620889" }, "id": "CVE-2019-15218-abfc15e6", "deprecated": false, "signature_type": "Function", "signature_version": "v1" } ] }