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CVE-2021-26377

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 parameter validation while allocating process space in the Trusted OS (TOS) may allow for a malicious userspace process to trigger an integer overflow, leading to a potential denial of service.

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 Ryzen™ 5000 Series Processors with Radeon™ Graphics

Vendor
AMD
Product
AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics
Platforms
Unknown
Default status
affected
AMD Ryzen™ 5000 Series 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 1.0.0.8unaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ Threadripper™ 3000 Series Processors

Vendor
AMD
Product
AMD Ryzen™ Threadripper™ 3000 Series Processors
Platforms
Unknown
Default status
affected
AMD Ryzen™ Threadripper™ 3000 Series Processors · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
CastlePeakPI-SP3r3 1.0.0.7unaffectedUnavailableUnavailableUnavailableNone listed

AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors

Vendor
AMD
Product
AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors
Platforms
Unknown
Default status
affected
AMD Ryzen™ Threadripper™ PRO 3000WX 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

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 1.0.0.8unaffectedUnavailableUnavailableUnavailableNone 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 1.0.0.2unaffectedUnavailableUnavailableUnavailableNone 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)
ComboAM4v2 PI 1.2.0.5unaffectedUnavailableUnavailableUnavailableNone listed

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
PollockPI-FT5 1.0.0.4unaffectedUnavailableUnavailableUnavailableNone 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 1.0.0.8unaffectedUnavailableUnavailableUnavailableNone 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 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 1.0.0.8unaffectedUnavailableUnavailableUnavailableNone 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 1.2.0.5unaffectedUnavailableUnavailableUnavailableNone 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™ 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™ 6000 Series Processors with Radeon™ Graphics

Vendor
AMD
Product
AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics
Platforms
Unknown
Default status
affected
AMD Ryzen™ 6000 Series 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)
RembrandtPI-FP7_0.0.8.0 RC1unaffectedUnavailableUnavailableUnavailableNone 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)
EmbeddedR2KPI-FP5_1.0.0.2unaffectedUnavailableUnavailableUnavailableNone 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

Vendor
AMD
Product
AMD Ryzen™ Embedded V1000 Series Processors
Platforms
Unknown
Default status
affected
AMD Ryzen™ Embedded V1000 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 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_1000unaffectedUnavailableUnavailableUnavailableNone 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 24.7.1 (24.10.29.01)unaffectedUnavailableUnavailableUnavailableNone listed
AMD Software: PRO Edition 24.Q2 (24.10.20)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 24.Q2 (24.10.20)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 24.7.1 (24.10.29.01)unaffectedUnavailableUnavailableUnavailableNone listed
AMD Software: PRO Edition 24.Q2 (24.10.20)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 24.Q2 (24.10.20)unaffectedUnavailableUnavailableUnavailableNone listed

AMD Radeon™ Instinct™ MI25 Graphics Products

Vendor
AMD
Product
AMD Radeon™ Instinct™ MI25 Graphics Products
Platforms
Unknown
Default status
affected
AMD Radeon™ Instinct™ MI25 Graphics Products · 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 V520 Graphics Products

Vendor
AMD
Product
AMD Radeon™ PRO V520 Graphics Products
Platforms
Unknown
Default status
affected
AMD Radeon™ PRO V520 Graphics Products · 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 Graphics Products

Vendor
AMD
Product
AMD Radeon™ PRO V620 Graphics Products
Platforms
Unknown
Default status
affected
AMD Radeon™ PRO V620 Graphics Products · 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