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CVE PROGRAM SOURCE RECORD5.2 Medium

CVE-2021-46746

Lack of stack protection exploit mechanisms in ASP Secure OS Trusted Execution Environment (TEE) may allow a privileged attacker with access to AMD signing

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
AMD

Description

Lack of stack protection exploit mechanisms in ASP Secure OS Trusted Execution Environment (TEE) may allow a privileged attacker with access to AMD signing keys to c006Frrupt the return address, causing a stack-based buffer overrun, potentially leading to a denial of service.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

AMD AMD EPYC™ 7001 Processors

Default version status: affected

  • variousaffected

AMD AMD EPYC™ 7002 Processors

Default version status: affected

  • variousaffected

AMD AMD EPYC™ 7003 Processors

Default version status: affected

  • variousaffected

AMD AMD EPYC™ 9004 Processors

Default version status: affected

  • variousaffected

AMD AMD Ryzen™ 3000 Series Desktop Processors

Default version status: affected

  • ComboAM4PI 1.0.0.9unaffected
  • ComboAM4 V2 PI 1.2.0.8unaffected

AMD AMD Ryzen™ 5000 Series Desktop Processors

Default version status: affected

  • ComboAM4V2 PI 1.2.0.8unaffected

AMD AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics

Default version status: affected

  • ComboAM4v2 PI 1.2.0.5unaffected

AMD AMD Ryzen™ 7000 Series Desktop Processors

Default version status: affected

  • ComboAM5 1.0.8.0affected

AMD AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics

Default version status: unaffected

  • ComboAM4PI 1.0.0.9unaffected
  • ComboAM4v2 PI 1.2.0.8unaffected

AMD AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics

Default version status: affected

  • ComboAM4v2 PI 1.2.0.5unaffected

AMD AMD Ryzen™ Threadripper™ 3000 Series Processors

Default version status: affected

  • CastlePeakPI-SP3r3 1.0.0.7unaffected

AMD AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors

Default version status: affected

  • ChagallWSPI-sWRX8 1.0.0.2unaffected
  • CastlePeakWSPI-sWRX8 1.0.0.9unaffected

AMD AMD Ryzen™ Threadripper™ PRO 5000WX Processors

Default version status: affected

  • ChagallWSPI-sWRX8 1.0.0.2unaffected

AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics

Default version status: affected

  • PicassoPI-FP5 1.0.0.Eunaffected

AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics

Default version status: affected

  • PollockPI-FT5 1.0.0.4affected

AMD AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics

Default version status: affected

  • PicassoPI-FP5 1.0.0.Eunaffected

AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics

Default version status: affected

  • RenoirPI-FP6 1.0.0.8unaffected

AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics

Default version status: affected

  • CezannePI-FP6 1.0.0.8unaffected

AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics

Default version status: affected

  • CezannePI-FP6 1.0.0.8unaffected

AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics

Default version status: affected

  • MendocinoPI-FT6 1.0.0.6unaffected

AMD AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics

Default version status: affected

  • RembrandtPI-FP7 1.0.0.5unaffected

AMD AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics

Default version status: affected

  • RembrandtPI-FP7 1.0.0.5unaffected

AMD AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics

Default version status: affected

  • CezannePI-FP6 1.0.0.8unaffected

AMD AMD Ryzen™ 3000 Series Processors with Radeon™ Graphics

Default version status: affected

  • CezannePI-FP6 1.0.0.8unaffected

AMD AMD Ryzen™ 7045 Series Mobile Processors

Default version status: affected

  • DragonRangeFL1PI 1.0.0.3bunaffected

AMD AMD EPYC™ Embedded 3000 Series Processors

Default version status: affected

  • variousaffected

AMD AMD EPYC™ Embedded 7002 Series Processors

Default version status: affected

  • variousaffected

AMD AMD EPYC™ Embedded 7003 Series Processors

Default version status: affected

  • variousaffected

AMD AMD EPYC™ Embedded 9003 Series Processors

Default version status: affected

  • variousaffected

AMD AMD Ryzen™ Embedded R1000 Series Processors

Default version status: affected

  • EmbeddedPI-FP5 1.2.0.Aunaffected

AMD AMD Ryzen™ Embedded R2000 Series Processors

Default version status: affected

  • EmbeddedR2KPI-FP5 1.0.0.2unaffected

AMD AMD Ryzen™ Embedded 5000 Series Processors

Default version status: affected

  • EmbAM4PI 1.0.0.2unaffected

AMD AMD Ryzen™ Embedded 7000 Series Processors

Default version status: affected

  • EmbeddedAM5PI 1.0.0.0unaffected

AMD AMD Ryzen™ Embedded V1000 Series Processors

Default version status: affected

  • EmbeddedPI-FP5 1.2.0.Aunaffected

AMD AMD Ryzen™ Embedded V2000 Series Processors

Default version status: affected

  • EmbeddedPI-FP6 1.0.0.6unaffected

AMD AMD Ryzen™ Embedded V3000 Series Processors

Default version status: affected

  • EmbeddedPI-FP7r2 1.0.0.2unaffected

References