CVE-2021-26351

Published May 12, 2022 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA (Direct Memory Access) read/write from/to invalid DRAM address that could result in denial of service.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-13157 Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA (Direct Memory Access) read/write from/to invalid DRAM address that could result in denial of service.
History

No history.

Subscriptions

Amd Ryzen 3 3100 Ryzen 3 3100 Firmware Ryzen 3 3300g Ryzen 3 3300g Firmware Ryzen 3 3300x Ryzen 3 3300x Firmware Ryzen 3 5125c Ryzen 3 5125c Firmware Ryzen 3 5400u Ryzen 3 5400u Firmware Ryzen 3 5425c Ryzen 3 5425c Firmware Ryzen 3 5425u Ryzen 3 5425u Firmware Ryzen 5 3400g Ryzen 5 3400g Firmware Ryzen 5 3450g Ryzen 5 3450g Firmware Ryzen 5 3600 Ryzen 5 3600 Firmware Ryzen 5 3600x Ryzen 5 3600x Firmware Ryzen 5 5560u Ryzen 5 5560u Firmware Ryzen 5 5600h Ryzen 5 5600h Firmware Ryzen 5 5600hs Ryzen 5 5600hs Firmware Ryzen 5 5600u Ryzen 5 5600u Firmware Ryzen 5 5600x Ryzen 5 5600x Firmware Ryzen 5 5625c Ryzen 5 5625c Firmware Ryzen 5 5625u Ryzen 5 5625u Firmware Ryzen 5 5700g Ryzen 5 5700g Firmware Ryzen 5 5700ge Ryzen 5 5700ge Firmware Ryzen 7 3700x Ryzen 7 3700x Firmware Ryzen 7 3800x Ryzen 7 3800x Firmware Ryzen 7 5800h Ryzen 7 5800h Firmware Ryzen 7 5800hs Ryzen 7 5800hs Firmware Ryzen 7 5800u Ryzen 7 5800u Firmware Ryzen 7 5825c Ryzen 7 5825c Firmware Ryzen 7 5825u Ryzen 7 5825u Firmware Ryzen 9 3900x Ryzen 9 3900x Firmware Ryzen 9 3950x Ryzen 9 3950x Firmware Ryzen 9 5900hs Ryzen 9 5900hs Firmware Ryzen 9 5900hx Ryzen 9 5900hx Firmware Ryzen 9 5980hs Ryzen 9 5980hs Firmware Ryzen 9 5980hx Ryzen 9 5980hx Firmware Ryzen Threadripper 2920x Ryzen Threadripper 2920x Firmware Ryzen Threadripper 2950x Ryzen Threadripper 2950x Firmware Ryzen Threadripper 2970wx Ryzen Threadripper 2970wx Firmware Ryzen Threadripper 2990wx Ryzen Threadripper 2990wx Firmware Ryzen Threadripper 3960x Ryzen Threadripper 3960x Firmware Ryzen Threadripper 3970x Ryzen Threadripper 3970x Firmware Ryzen Threadripper 3990x Ryzen Threadripper 3990x Firmware Ryzen Threadripper Pro 3945wx Ryzen Threadripper Pro 3945wx Firmware Ryzen Threadripper Pro 3955wx Ryzen Threadripper Pro 3955wx Firmware Ryzen Threadripper Pro 3975wx Ryzen Threadripper Pro 3975wx Firmware Ryzen Threadripper Pro 3995wx Ryzen Threadripper Pro 3995wx Firmware Ryzen Threadripper Pro 5945wx Ryzen Threadripper Pro 5945wx Firmware Ryzen Threadripper Pro 5955wx Ryzen Threadripper Pro 5955wx Firmware Ryzen Threadripper Pro 5965wx Ryzen Threadripper Pro 5965wx Firmware Ryzen Threadripper Pro 5975wx Ryzen Threadripper Pro 5975wx Firmware Ryzen Threadripper Pro 5995wx Ryzen Threadripper Pro 5995wx Firmware
Weaknesses

Sources

Status
PUBLISHED
Assigner
AMD
Published
Updated
Sep 16, 2024, 10:41 PM
Reserved
Jan 29, 2021, 12:00 AM
Status
Modified
Published
May 12, 2022, 6:16 PM
Modified
Jun 17, 2026, 3:43 AM