Description
Certain size values in firmware binary headers could trigger out of bounds reads during signature validation, leading to denial of service or potentially limited leakage of information about out-of-bounds memory contents.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
High
Affected products
- AMD / Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULPvarious – various
- AMD / Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock”various – various
- AMD / Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4various – various
- AMD / Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5various – various
- AMD / Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso”various – various
- AMD / Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir”various – various
- AMD / Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne” AM4various – various
- AMD / Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne”various – various
- AMD / Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne”various – various
- AMD / Ryzen™ 6000 Series Mobile Processors "Rembrandt"various – various