3.9

CVE-2021-46772

Insufficient input validation in the ABL may allow a privileged
attacker with access to the BIOS menu or UEFI shell to tamper with the
structure headers in SPI ROM causing an out of bounds memory read and write,
potentially resulting in memory corruption or denial of service.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Diese Information steht angemeldeten Benutzern zur Verfügung.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerAMD
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Produkt AMD EPYC™ 7002 Series Processors
Default Statusaffected
Version RomePI 1.0.0.E
Status unaffected
HerstellerAMD
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Produkt AMD EPYC™ 7003 Series Processors
Default Statusaffected
Version MilanPI 1.0.0.9
Status unaffected
HerstellerAMD
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Produkt AMD Ryzen™ 3000 Series Desktop Processors
Default Statusaffected
Version various
Status affected
HerstellerAMD
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Produkt AMD Ryzen™ 5000 Series Desktop Processors
Default Statusaffected
Version ComboAM4V2 1.2.0.A
Status unaffected
HerstellerAMD
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Produkt AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics
Default Statusaffected
Version ComboAM4V2 1.2.0.A
Status affected
HerstellerAMD
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Produkt AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics
Default Statusaffected
Version various
Status affected
HerstellerAMD
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Produkt AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics
Default Statusaffected
Version various
Status affected
HerstellerAMD
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Produkt AMD Ryzen™ Threadripper™ 3000 Series Processors
Default Statusaffected
Version various
Status affected
HerstellerAMD
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Produkt AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors
Default Statusaffected
Version ChagallWSPI-sWRX8 1.0.0.6
Status unaffected
HerstellerAMD
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Produkt AMD Ryzen™ Threadripper™ PRO 5000WX Processors
Default Statusaffected
Version ChagallWSPI-sWRX8 1.0.0.6
Status unaffected
HerstellerAMD
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Produkt AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
Default Statusaffected
Version various
Status affected
HerstellerAMD
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Produkt AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
Default Statusaffected
Version various
Status affected
HerstellerAMD
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Produkt AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics
Default Statusaffected
Version various
Status affected
HerstellerAMD
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Produkt AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics
Default Statusaffected
Version various
Status affected
HerstellerAMD
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Produkt AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
Default Statusaffected
Version various
Status affected
HerstellerAMD
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Produkt AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
Default Statusaffected
Version CezannePI-FP6 1.0.0.E
Status unaffected
HerstellerAMD
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Produkt AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics
Default Statusaffected
Version MendocinoPI-FT6 1.0.0.3
Status unaffected
HerstellerAMD
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Produkt AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics
Default Statusaffected
Version RembrandtPI-FP7 1.0.0.7
Status unaffected
HerstellerAMD
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Produkt AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics
Default Statusaffected
Version RembrandtPI-FP7 1.0.0.7
Status unaffected
HerstellerAMD
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Produkt AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics
Default Statusaffected
Version CezannePI-FP6 1.0.0.E
Status unaffected
HerstellerAMD
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Produkt AMD Ryzen™ 3000 Series Processors with Radeon™ Graphics
Default Statusaffected
Version CezannePI-FP6 1.0.0.E
Status unaffected
HerstellerAMD
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Produkt AMD EPYC™ Embedded 7002 Series Processors
Default Statusaffected
Version EmbRomePI-SP3 1.0.0.8
Status unaffected
HerstellerAMD
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Produkt AMD EPYC™ Embedded 7003 Series Processors
Default Statusaffected
Version EmbMilanPI-SP3 1.0.0.5
Status unaffected
HerstellerAMD
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Produkt AMD Ryzen™ Embedded R1000 Series Processors
Default Statusaffected
Version various
Status affected
HerstellerAMD
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Produkt AMD Ryzen™ Embedded R2000 Series Processors
Default Statusaffected
Version various
Status affected
HerstellerAMD
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Produkt AMD Ryzen™ Embedded 5000 Series Processors
Default Statusaffected
Version various
Status affected
HerstellerAMD
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Produkt AMD Ryzen™ Embedded V1000 Series Processors
Default Statusaffected
Version various
Status affected
HerstellerAMD
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Produkt AMD Ryzen™ Embedded V2000 Series Processors
Default Statusaffected
Version various
Status affected
HerstellerAMD
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Produkt AMD Ryzen™ Embedded V3000 Series Processors
Default Statusaffected
Version EmbeddedPI-FP7r2 1.0.0.4
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.03% 0.053
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
psirt@amd.com 3.9 0.8 2.7
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.