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CVE-2021-26381

AMD / AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors PUBLISHED

Description (CNA)

Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number of pages, potentially resulting in kernel memory corruption.

Affected (CNA)

Vendor / productVersions
AMD / AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processorsunaffected ChagallWSPI-sWRX8 1.0.0.2/ CastlePeakWSPI-sWRX8 1.0.0.9
AMD / AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphicsunaffected ComboAM4v2 PI 1.2.0.5
AMD / AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processorsunaffected ChagallWSPI-sWRX8 1.0.0.1
AMD / AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphicsunaffected PicassoPI-FP5 1.0.0.E
AMD / AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphicsunaffected CezannePI-FP6 1.0.0.8
AMD / AMD Ryzen™ 3000 Series Desktop Processorsunaffected ComboAM4PI 1.0.0.9/ ComboAM4 V2 PI 1.2.0.8
AMD / AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphicsunaffected RenoirPI-FP6 1.0.0.8
AMD / AMD Ryzen™ 4000 Series Desktop Processorsunaffected ComboAM4v2 PI 1.2.0.5
AMD / AMD Ryzen™ 5000 Series Desktop Processorsunaffected ComboAM4 V2 PI 1.2.0.8
AMD / AMD Ryzen™ Embedded R1000 Series Processorsunaffected EmbeddedPI-FP5 1.2.0.A
AMD / AMD Ryzen™ Embedded R2000 Series Processorsunaffected EmbeddedR2KPI-FP5_1.0.0.2
AMD / AMD Ryzen™ Embedded 5000 Series Processorsunaffected EmbAM4PI 1.0.0.2
AMD / AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge")unaffected EmbeddedPI-FP5 1.2.0.A
AMD / AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso")unaffected 120A
AMD / AMD Ryzen™ Embedded V2000 Series Processorsunaffected EmbeddedPI-FP6_1.0.0.6
AMD / AMD Ryzen™ Embedded V3000 Series Processorsunaffected EmbeddedPI-FP7r2_0080
AMD / AMD Radeon™ RX 5000 Series Graphics Productsunaffected AMD Software: Adrenalin Edition 25.4.1 (24.30.31.08), AMD Software: PRO Edition 25.Q2(25.10.10)
AMD / AMD Radeon™ PRO W5000 Series Graphics Productsunaffected AMD Software: Adrenalin Edition 25.4.1 (24.30.31.08), AMD Software: PRO Edition 25.Q2(25.10.10)
AMD / AMD Radeon™ PRO W6000 Series Graphics Productsunaffected AMD Software: Adrenalin Edition 25.4.1 (24.30.31.08), AMD Software: PRO Edition 25.Q2(25.10.10)
AMD / AMD Radeon™ RX 6000 Series Graphics Productsunaffected AMD Software: Adrenalin Edition 25.4.1 (24.30.31.08), AMD Software: PRO Edition 25.Q2(25.10.10)
AMD / AMD Radeon™ PRO V520unaffected Contact Your AMD Customer Engineering Represenatative
AMD / AMD Radeon™ PRO V620unaffected Contact Your AMD Customer Engineering Represenatative

CWE

CWE-770

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.