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CVE-2023-20577

AMD / 2nd Gen AMD EPYC™ Processors PUBLISHED

Description (CNA)

A heap overflow in SMM module may allow an attacker with access to a second vulnerability that enables writing to SPI flash, potentially resulting in arbitrary code execution.

Affected (CNA)

Vendor / productVersions
AMD / 2nd Gen AMD EPYC™ Processorsunaffected RomePI 1.0.0.H
AMD / 3rd Gen AMD EPYC™ Processorsunaffected MilanPI 1.0.0.C
AMD / 4th Gen AMD EPYC™ Processorsunaffected GenoaPI 1.0.0.8
AMD / AMD Instinct™ MI300Aunaffected MI300 SR5 PI 1.0.0.1
AMD / AMD Ryzen™ 3000 Series Desktop Processorsunaffected ComboAM4v2 1.2.0.B; unaffected ComboAM4 1.0.0.B
AMD / AMD Ryzen™ 5000 Series Desktop Processorsunaffected ComboAM4v2 1.2.0.B
AMD / AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphicsunaffected ComboAM4v2 1.2.0.B
AMD / AMD Ryzen™ 7000 Series Processorsunaffected ComboAM5 1.0.0.7b
AMD / AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphicsunaffected ComboAM4v2 1.2.0.B; unaffected ComboAM4 1.0.0.B
AMD / AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphicsunaffected ComboAM4v2 1.2.0.B
AMD / AMD Ryzen™ Threadripper™ 3000 Series Processorsunaffected CastlePeakPI-SP3r3 1.0.0.A
AMD / AMD Ryzen™ Threadripper™ PRO 3000WX Series Processorsunaffected ChagallWSPI-sWRX8 1.0.0.7; unaffected CastlePeakWSPI-sWRX8 1.0.0.C
AMD / AMD Ryzen™ Threadripper™ PRO 5000WX Processorsunaffected ChagallWSPI-sWRX8 1.0.0.7
AMD / AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphicsunaffected PicassoPI-FP5 1.0.1.0
AMD / AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphicsunaffected PollockPI-FT5 1.0.0.6
AMD / AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphicsunaffected PicassoPI-FP5 1.0.1.0
AMD / AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphicsunaffected RenoirPI-FP6 1.0.0.D
AMD / AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphicsunaffected CezannePI-FP6 1.0.0.F
AMD / AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphicsunaffected CezannePI-FP6 1.0.0.F
AMD / AMD Ryzen™ 7020 Series Processors with Radeon™ Graphicsunaffected MendocinoPI-FT6 1.0.0.6
AMD / AMD Ryzen™ 6000 Series Processors with Radeon™ Graphicsunaffected RembrandtPI-FP7 1.0.0.9b
AMD / AMD Ryzen™ 7035 Series Processors with Radeon™ Graphicsunaffected RembrandtPI-FP7 1.0.0.9b
AMD / AMD Ryzen™ 5000 Series Processors with Radeon™ Graphicsunaffected CezannePI-FP6 1.0.0.F
AMD / AMD Ryzen™ 3000 Series Processors with Radeon™ Graphicsunaffected CezannePI-FP6 1.0.0.F
AMD / AMD Ryzen™ 7040 Series Processors with Radeon™ Graphicsunaffected PhoenixPI-FP8-FP7 1.0.0.2
AMD / AMD Ryzen™ 7045 Series Mobile Processorsunaffected DragonRangeFL1PI 1.0.0.3a
AMD / AMD EPYC™ Embedded 3000unaffected Snowyowl PI 1.1.0.B
AMD / AMD EPYC™ Embedded 7002unaffected EmbRomePI-SP3 1.0.0.B
AMD / AMD EPYC™ Embedded 7003unaffected EmbMilanPI-SP3 1.0.0.8
AMD / AMD EPYC™ Embedded 9003unaffected EmbGenoaPI-SP5 1.0.0.3
AMD / AMD Ryzen™ Embedded R1000unaffected EmbeddedPI-FP5 1.2.0.A
AMD / AMD Ryzen™ Embedded R2000unaffected EmbeddedPI-FP5 1.0.0.2
AMD / AMD Ryzen™ Embedded 5000unaffected EmbAM4PI 1.0.0.4
AMD / AMD Ryzen™ Embedded V1000unaffected EmbeddedPI-FP5 1.2.0.A
AMD / AMD Ryzen™ Embedded V2000unaffected EmbeddedPI-FP6 1.0.0.9
AMD / AMD Ryzen™ Embedded V3000unaffected EmbeddedPI-FP7r2 1.0.0.8

CWE

CWE-121

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.