The powermate_probe function in drivers/input/misc/powermate.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor.
[
{
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"206336544314611060878319801304235066470",
"231744591405941565333395523297977079171",
"273257069202475290236304390365570580139",
"229071769072167182256246363332293309378"
]
},
"target": {
"file": "drivers/input/misc/powermate.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git@9c6ba456711687b794dcf285856fc14e2c76074f",
"id": "CVE-2016-2186-53e8cfa3",
"deprecated": false,
"signature_version": "v1"
},
{
"signature_type": "Function",
"digest": {
"function_hash": "278208216334330630216782710037093003059",
"length": 2895.0
},
"target": {
"file": "drivers/input/misc/powermate.c",
"function": "powermate_probe"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git@9c6ba456711687b794dcf285856fc14e2c76074f",
"id": "CVE-2016-2186-58a5e8a2",
"deprecated": false,
"signature_version": "v1"
}
]
[
{
"signature_type": "Function",
"digest": {
"function_hash": "278208216334330630216782710037093003059",
"length": 2895.0
},
"target": {
"file": "drivers/input/misc/powermate.c",
"function": "powermate_probe"
},
"source": "https://github.com/torvalds/linux/commit/9c6ba456711687b794dcf285856fc14e2c76074f",
"id": "CVE-2016-2186-927dba23",
"deprecated": false,
"signature_version": "v1"
},
{
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"206336544314611060878319801304235066470",
"231744591405941565333395523297977079171",
"273257069202475290236304390365570580139",
"229071769072167182256246363332293309378"
]
},
"target": {
"file": "drivers/input/misc/powermate.c"
},
"source": "https://github.com/torvalds/linux/commit/9c6ba456711687b794dcf285856fc14e2c76074f",
"id": "CVE-2016-2186-d179c604",
"deprecated": false,
"signature_version": "v1"
}
]