7.4
CVE-2023-20577
- EPSS 0.16%
- Veröffentlicht 02.09.2026 20:17:34
- Zuletzt bearbeitet 04.09.2026 20:17:20
- Erkennungen
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.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerAMD
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Produkt
2nd Gen AMD EPYC™ Processors
Default Statusaffected
Version
RomePI 1.0.0.H
Status
unaffected
HerstellerAMD
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Produkt
3rd Gen AMD EPYC™ Processors
Default Statusaffected
Version
MilanPI 1.0.0.C
Status
unaffected
HerstellerAMD
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Produkt
4th Gen AMD EPYC™ Processors
Default Statusaffected
Version
GenoaPI 1.0.0.8
Status
unaffected
HerstellerAMD
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Produkt
AMD Instinct™ MI300A
Default Statusaffected
Version
MI300 SR5 PI 1.0.0.1
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ 3000 Series Desktop Processors
Default Statusaffected
Version
ComboAM4v2 1.2.0.B
Status
unaffected
Version
ComboAM4 1.0.0.B
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ 5000 Series Desktop Processors
Default Statusaffected
Version
ComboAM4v2 1.2.0.B
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics
Default Statusaffected
Version
ComboAM4v2 1.2.0.B
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ 7000 Series Processors
Default Statusaffected
Version
ComboAM5 1.0.0.7b
Status
unaffected
HerstellerAMD
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Produkt
AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics
Default Statusaffected
Version
ComboAM4v2 1.2.0.B
Status
unaffected
Version
ComboAM4 1.0.0.B
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics
Default Statusaffected
Version
ComboAM4v2 1.2.0.B
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ Threadripper™ 3000 Series Processors
Default Statusaffected
Version
CastlePeakPI-SP3r3 1.0.0.A
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors
Default Statusaffected
Version
ChagallWSPI-sWRX8 1.0.0.7
Status
unaffected
Version
CastlePeakWSPI-sWRX8 1.0.0.C
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ Threadripper™ PRO 5000WX Processors
Default Statusaffected
Version
ChagallWSPI-sWRX8 1.0.0.7
Status
unaffected
HerstellerAMD
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Produkt
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
Default Statusaffected
Version
PicassoPI-FP5 1.0.1.0
Status
unaffected
HerstellerAMD
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Produkt
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
Default Statusaffected
Version
PollockPI-FT5 1.0.0.6
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics
Default Statusaffected
Version
PicassoPI-FP5 1.0.1.0
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics
Default Statusaffected
Version
RenoirPI-FP6 1.0.0.D
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
Default Statusaffected
Version
CezannePI-FP6 1.0.0.F
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
Default Statusaffected
Version
CezannePI-FP6 1.0.0.F
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics
Default Statusaffected
Version
MendocinoPI-FT6 1.0.0.6
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics
Default Statusaffected
Version
RembrandtPI-FP7 1.0.0.9b
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics
Default Statusaffected
Version
RembrandtPI-FP7 1.0.0.9b
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics
Default Statusaffected
Version
CezannePI-FP6 1.0.0.F
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ 3000 Series Processors with Radeon™ Graphics
Default Statusaffected
Version
CezannePI-FP6 1.0.0.F
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ 7040 Series Processors with Radeon™ Graphics
Default Statusaffected
Version
PhoenixPI-FP8-FP7 1.0.0.2
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ 7045 Series Mobile Processors
Default Statusaffected
Version
DragonRangeFL1PI 1.0.0.3a
Status
unaffected
HerstellerAMD
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Produkt
AMD EPYC™ Embedded 3000
Default Statusaffected
Version
Snowyowl PI 1.1.0.B
Status
unaffected
HerstellerAMD
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Produkt
AMD EPYC™ Embedded 7002
Default Statusaffected
Version
EmbRomePI-SP3 1.0.0.B
Status
unaffected
HerstellerAMD
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Produkt
AMD EPYC™ Embedded 7003
Default Statusaffected
Version
EmbMilanPI-SP3 1.0.0.8
Status
unaffected
HerstellerAMD
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Produkt
AMD EPYC™ Embedded 9003
Default Statusaffected
Version
EmbGenoaPI-SP5 1.0.0.3
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ Embedded R1000
Default Statusaffected
Version
EmbeddedPI-FP5 1.2.0.A
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ Embedded R2000
Default Statusaffected
Version
EmbeddedPI-FP5 1.0.0.2
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ Embedded 5000
Default Statusaffected
Version
EmbAM4PI 1.0.0.4
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ Embedded V1000
Default Statusaffected
Version
EmbeddedPI-FP5 1.2.0.A
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ Embedded V2000
Default Statusaffected
Version
EmbeddedPI-FP6 1.0.0.9
Status
unaffected
HerstellerAMD
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Produkt
AMD Ryzen™ Embedded V3000
Default Statusaffected
Version
EmbeddedPI-FP7r2 1.0.0.8
Status
unaffected
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. 
Login
Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.16% | 0.054 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| AMD | 7.4 | 1.4 | 5.9 |
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
|
CWE-121 Stack-based Buffer Overflow
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7009.html