Integer overflow in the vc4getbcl function in drivers/gpu/drm/vc4/vc4gem.c in the VideoCore DRM driver in the Linux kernel before 4.9.7 allows local users to cause a denial of service or possibly have unspecified other impact via a crafted size value in a VC4SUBMIT_CL ioctl call.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-5576.json"
[
{
"digest": {
"threshold": 0.9,
"line_hashes": [
"18927389950992630510685911856828392919",
"199275323633700245564090817444023084118",
"144413041189691755570495670934748323083",
"102388824479011320522640860812094484758"
]
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git@0f2ff82e11c86c05d051cae32b58226392d33bbf",
"signature_version": "v1",
"target": {
"file": "drivers/gpu/drm/vc4/vc4_gem.c"
},
"deprecated": false,
"id": "CVE-2017-5576-57c6125d",
"signature_type": "Line"
},
{
"digest": {
"length": 2228.0,
"function_hash": "208474765068600835137068217080104359581"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git@0f2ff82e11c86c05d051cae32b58226392d33bbf",
"signature_version": "v1",
"target": {
"file": "drivers/gpu/drm/vc4/vc4_gem.c",
"function": "vc4_get_bcl"
},
"deprecated": false,
"id": "CVE-2017-5576-5d6e70ee",
"signature_type": "Function"
}
]
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-5576.json"
[
{
"digest": {
"threshold": 0.9,
"line_hashes": [
"18927389950992630510685911856828392919",
"199275323633700245564090817444023084118",
"144413041189691755570495670934748323083",
"102388824479011320522640860812094484758"
]
},
"source": "https://github.com/torvalds/linux/commit/0f2ff82e11c86c05d051cae32b58226392d33bbf",
"signature_version": "v1",
"target": {
"file": "drivers/gpu/drm/vc4/vc4_gem.c"
},
"deprecated": false,
"id": "CVE-2017-5576-7e063fee",
"signature_type": "Line"
},
{
"digest": {
"length": 2228.0,
"function_hash": "208474765068600835137068217080104359581"
},
"source": "https://github.com/torvalds/linux/commit/0f2ff82e11c86c05d051cae32b58226392d33bbf",
"signature_version": "v1",
"target": {
"file": "drivers/gpu/drm/vc4/vc4_gem.c",
"function": "vc4_get_bcl"
},
"deprecated": false,
"id": "CVE-2017-5576-8281668a",
"signature_type": "Function"
}
]