description: Improper input validation in the SMM Supervisor may allow an attacker with a compromised SMI handler to gain Ring0 access potentially leading to arbitrary code execution.
affected:
{
defaultStatus: unaffected
packageName: PI
platforms: x86
product: Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics Formerly codenamed “Cezanne” AM4
vendor: AMD
versions:
status: affected, version: various
}
{
defaultStatus: unaffected
packageName: PI
platforms: x86
product: Ryzen™ 7000 Series  Desktop Processors  with Radeon™ Graphics Formerly codenamed “Raphael”
vendor: AMD
versions:
status: affected, version: various
}
{
defaultStatus: unaffected
packageName: PI
platforms: x86
product: Ryzen™ 7000 Series Desktop Processors with Radeon™ Graphics Formerly codenamed “Raphael” X3D
vendor: AMD
versions:
status: affected, version: various
}
{
defaultStatus: unaffected
packageName: PI
platforms: x86
product: Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne”
vendor: AMD
versions:
status: affected, version: various
}
{
defaultStatus: unaffected
packageName: PI
platforms: x86
product: AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics "Rembrandt"
vendor: AMD
versions:
status: affected, version: various
}
{
defaultStatus: unaffected
packageName: PI
platforms: x86
product: AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics “Rembrandt-R”
vendor: AMD
versions:
status: affected, version: various
}
{
defaultStatus: unaffected
packageName: PI
platforms: x86
product: Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics Formerly codenamed “Phoenix”
vendor: AMD
versions:
status: affected, version: various
}
