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
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorAMD
≫
Product AMD EPYC™ 7002 Series Processors
Default Statusaffected
Version RomePI 1.0.0.E
Status unaffected
VendorAMD
≫
Product AMD EPYC™ 7003 Series Processors
Default Statusaffected
Version MilanPI 1.0.0.9
Status unaffected
VendorAMD
≫
Product AMD Ryzen™ 3000 Series Desktop Processors
Default Statusaffected
Version various
Status affected
VendorAMD
≫
Product AMD Ryzen™ 5000 Series Desktop Processors
Default Statusaffected
Version ComboAM4V2 1.2.0.A
Status unaffected
VendorAMD
≫
Product AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics
Default Statusaffected
Version ComboAM4V2 1.2.0.A
Status affected
VendorAMD
≫
Product AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics
Default Statusaffected
Version various
Status affected
VendorAMD
≫
Product AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics
Default Statusaffected
Version various
Status affected
VendorAMD
≫
Product AMD Ryzen™ Threadripper™ 3000 Series Processors
Default Statusaffected
Version various
Status affected
VendorAMD
≫
Product AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors
Default Statusaffected
Version ChagallWSPI-sWRX8 1.0.0.6
Status unaffected
VendorAMD
≫
Product AMD Ryzen™ Threadripper™ PRO 5000WX Processors
Default Statusaffected
Version ChagallWSPI-sWRX8 1.0.0.6
Status unaffected
VendorAMD
≫
Product AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
Default Statusaffected
Version various
Status affected
VendorAMD
≫
Product AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
Default Statusaffected
Version various
Status affected
VendorAMD
≫
Product AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics
Default Statusaffected
Version various
Status affected
VendorAMD
≫
Product AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics
Default Statusaffected
Version various
Status affected
VendorAMD
≫
Product AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
Default Statusaffected
Version various
Status affected
VendorAMD
≫
Product AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
Default Statusaffected
Version CezannePI-FP6 1.0.0.E
Status unaffected
VendorAMD
≫
Product AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics
Default Statusaffected
Version MendocinoPI-FT6 1.0.0.3
Status unaffected
VendorAMD
≫
Product AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics
Default Statusaffected
Version RembrandtPI-FP7 1.0.0.7
Status unaffected
VendorAMD
≫
Product AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics
Default Statusaffected
Version RembrandtPI-FP7 1.0.0.7
Status unaffected
VendorAMD
≫
Product AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics
Default Statusaffected
Version CezannePI-FP6 1.0.0.E
Status unaffected
VendorAMD
≫
Product AMD Ryzen™ 3000 Series Processors with Radeon™ Graphics
Default Statusaffected
Version CezannePI-FP6 1.0.0.E
Status unaffected
VendorAMD
≫
Product AMD EPYC™ Embedded 7002 Series Processors
Default Statusaffected
Version EmbRomePI-SP3 1.0.0.8
Status unaffected
VendorAMD
≫
Product AMD EPYC™ Embedded 7003 Series Processors
Default Statusaffected
Version EmbMilanPI-SP3 1.0.0.5
Status unaffected
VendorAMD
≫
Product AMD Ryzen™ Embedded R1000 Series Processors
Default Statusaffected
Version various
Status affected
VendorAMD
≫
Product AMD Ryzen™ Embedded R2000 Series Processors
Default Statusaffected
Version various
Status affected
VendorAMD
≫
Product AMD Ryzen™ Embedded 5000 Series Processors
Default Statusaffected
Version various
Status affected
VendorAMD
≫
Product AMD Ryzen™ Embedded V1000 Series Processors
Default Statusaffected
Version various
Status affected
VendorAMD
≫
Product AMD Ryzen™ Embedded V2000 Series Processors
Default Statusaffected
Version various
Status affected
VendorAMD
≫
Product 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
Type Source Score Percentile
EPSS FIRST.org 0.03% 0.053
CVSS Metriken
Source 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.