Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r41p0 through r49p0; Valhall GPU Kernel Driver: from r41p0 through r49p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p0.
[
{
"defaultStatus": "unaffected",
"product": "Bifrost GPU Kernel Driver",
"vendor": "Arm Ltd",
"versions": [
{
"changes": [
{
"at": "r50p0",
"status": "unaffected"
}
],
"lessThanOrEqual": "r49p0",
"status": "affected",
"version": "r41p0",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Valhall GPU Kernel Driver",
"vendor": "Arm Ltd",
"versions": [
{
"changes": [
{
"at": "r50p0",
"status": "unaffected"
}
],
"lessThanOrEqual": "r49p0",
"status": "affected",
"version": "r41p0",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Arm 5th Gen GPU Architecture Kernel Driver",
"vendor": "Arm Ltd",
"versions": [
{
"changes": [
{
"at": "r50p0",
"status": "unaffected"
}
],
"lessThanOrEqual": "r49p0",
"status": "affected",
"version": "r41p0",
"versionType": "patch"
}
]
}
]