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CVE-2021-46747

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2021
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

Insufficient granularity of access control in ASP (AMD Secure Processor) may allow an attacker with an untrusted user space application to map sensitive SMN (System Management Network) apertures leading to a potential escalation of privileges.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics

Vendor
AMD
Product
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
Platforms
Unknown
Default status
affected
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
PicassoPI-FP5 1.0.0.EunaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors

Vendor
AMD
Product
AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors
Platforms
Unknown
Default status
affected
AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
CastlePeakWSPI-sWRX8 1.0.0.9unaffectedUnavailableUnavailableUnavailableNone listed
ChagallWSPI-sWRX8 1.0.0.2unaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics

Vendor
AMD
Product
AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics
Platforms
Unknown
Default status
affected
AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
ComboAM4v2 PI 1.2.0.6unaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors

Vendor
AMD
Product
AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors
Platforms
Unknown
Default status
affected
AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
ChagallWSPI-sWRX8 1.0.0.1unaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics

Vendor
AMD
Product
AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics
Platforms
Unknown
Default status
affected
AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
RenoirPI-FP6 1.0.0.8unaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics

Vendor
AMD
Product
AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics
Platforms
Unknown
Default status
affected
AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
PicassoPI-FP5 1.0.0.EunaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics

Vendor
AMD
Product
AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
Platforms
Unknown
Default status
affected
AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
CezannePI-FP6 1.0.0.9unaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ 3000 Series Desktop Processors

Vendor
AMD
Product
AMD Ryzen™ 3000 Series Desktop Processors
Platforms
Unknown
Default status
affected
AMD Ryzen™ 3000 Series Desktop Processors · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
ComboAM4PI 1.0.0.9/ComboAM4 V2 PI 1.2.0.8unaffectedUnavailableUnavailableUnavailableNone listed

AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics

Vendor
AMD
Product
AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics
Platforms
Unknown
Default status
affected
AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
ComboAM4v2 PI 1.2.0.8unaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics

Vendor
AMD
Product
AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics
Platforms
Unknown
Default status
affected
AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
CezannePI-FP6 1.0.0.9unaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ 4000 Series Desktop Processors

Vendor
AMD
Product
AMD Ryzen™ 4000 Series Desktop Processors
Platforms
Unknown
Default status
affected
AMD Ryzen™ 4000 Series Desktop Processors · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
ComboAM4v2 PI 1.2.0.6unaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ 5000 Series Desktop Processors

Vendor
AMD
Product
AMD Ryzen™ 5000 Series Desktop Processors
Platforms
Unknown
Default status
affected
AMD Ryzen™ 5000 Series Desktop Processors · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
ComboAM4 V2 PI 1.2.0.8unaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ Embedded R1000 Series Processors

Vendor
AMD
Product
AMD Ryzen™ Embedded R1000 Series Processors
Platforms
Unknown
Default status
affected
AMD Ryzen™ Embedded R1000 Series Processors · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
EmbeddedPI-FP5_1.2.0.AunaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ Embedded R2000 Series Processors

Vendor
AMD
Product
AMD Ryzen™ Embedded R2000 Series Processors
Platforms
Unknown
Default status
affected
AMD Ryzen™ Embedded R2000 Series Processors · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
EmbeddedPI-FP5_1002unaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ Embedded 5000 Series Processors

Vendor
AMD
Product
AMD Ryzen™ Embedded 5000 Series Processors
Platforms
Unknown
Default status
affected
AMD Ryzen™ Embedded 5000 Series Processors · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
EmbAM4PI 1.0.0.2unaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge")

Vendor
AMD
Product
AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge")
Platforms
Unknown
Default status
affected
AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge") · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
EmbeddedPI-FP5_1.2.0.AunaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso")

Vendor
AMD
Product
AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso")
Platforms
Unknown
Default status
affected
AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso") · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
EmbeddedPI-FP5_1.2.0.AunaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ Embedded V2000 Series Processors

Vendor
AMD
Product
AMD Ryzen™ Embedded V2000 Series Processors
Platforms
Unknown
Default status
affected
AMD Ryzen™ Embedded V2000 Series Processors · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
EmbeddedPI-FP6_1.0.0.6unaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ Embedded V3000 Series Processors

Vendor
AMD
Product
AMD Ryzen™ Embedded V3000 Series Processors
Platforms
Unknown
Default status
affected
AMD Ryzen™ Embedded V3000 Series Processors · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
EmbeddedPI-FP7r2_0080unaffectedUnavailableUnavailableUnavailableNone listed

AMD Radeon™ RX 5000 Series Graphics Products

Vendor
AMD
Product
AMD Radeon™ RX 5000 Series Graphics Products
Platforms
Unknown
Default status
affected
AMD Radeon™ RX 5000 Series Graphics Products · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
AMD Software: Adrenalin Edition 25.11.1 (25.10.33.03)unaffectedUnavailableUnavailableUnavailableNone listed

AMD Radeon™ PRO W5000 Series Graphics Products

Vendor
AMD
Product
AMD Radeon™ PRO W5000 Series Graphics Products
Platforms
Unknown
Default status
affected
AMD Radeon™ PRO W5000 Series Graphics Products · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
AMD Software: PRO Edition 25.Q3.1 (25.10.32)unaffectedUnavailableUnavailableUnavailableNone listed

AMD Radeon™ RX 6000 Series Graphics Products

Vendor
AMD
Product
AMD Radeon™ RX 6000 Series Graphics Products
Platforms
Unknown
Default status
affected
AMD Radeon™ RX 6000 Series Graphics Products · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
AMD Software: Adrenalin Edition 25.11.1 (25.10.33.03)unaffectedUnavailableUnavailableUnavailableNone listed

AMD Radeon™ RX 7000 Series Graphics Products

Vendor
AMD
Product
AMD Radeon™ RX 7000 Series Graphics Products
Platforms
Unknown
Default status
affected
AMD Radeon™ RX 7000 Series Graphics Products · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
AMD Software: Adrenalin Edition 25.11.1 (25.10.33.03)unaffectedUnavailableUnavailableUnavailableNone listed

AMD Radeon™ PRO W6000 Series Graphics Products

Vendor
AMD
Product
AMD Radeon™ PRO W6000 Series Graphics Products
Platforms
Unknown
Default status
affected
AMD Radeon™ PRO W6000 Series Graphics Products · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
AMD Software: PRO Edition 25.Q3.1 (25.10.32)unaffectedUnavailableUnavailableUnavailableNone listed

AMD Radeon™ PRO W7000 Series Graphics Products

Vendor
AMD
Product
AMD Radeon™ PRO W7000 Series Graphics Products
Platforms
Unknown
Default status
affected
AMD Radeon™ PRO W7000 Series Graphics Products · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
AMD Software: PRO Edition 25.Q3.1 (25.10.32)unaffectedUnavailableUnavailableUnavailableNone listed

AMD Radeon™ PRO V520

Vendor
AMD
Product
AMD Radeon™ PRO V520
Platforms
Unknown
Default status
affected
AMD Radeon™ PRO V520 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
Contact your AMD Customer Engineering representativeunaffectedUnavailableUnavailableUnavailableNone listed

AMD Radeon™ PRO V620

Vendor
AMD
Product
AMD Radeon™ PRO V620
Platforms
Unknown
Default status
affected
AMD Radeon™ PRO V620 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
Contact your AMD Customer Engineering representativeunaffectedUnavailableUnavailableUnavailableNone listed