Description
Insufficient bounds checking in System Management Unit (SMU) may cause invalid memory accesses/updates that could result in SMU hang and subsequent failure to service any further requests from other components.
Published: 2021-11-16
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-13142 Insufficient bounds checking in System Management Unit (SMU) may cause invalid memory accesses/updates that could result in SMU hang and subsequent failure to service any further requests from other components.
History

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Subscriptions

Amd Epyc 7002 Epyc 7002 Firmware Epyc 7003 Epyc 7003 Firmware Epyc 7232p Epyc 7232p Firmware Epyc 7252 Epyc 7252 Firmware Epyc 7262 Epyc 7262 Firmware Epyc 7272 Epyc 7272 Firmware Epyc 7282 Epyc 7282 Firmware Epyc 72f3 Epyc 72f3 Firmware Epyc 7302 Epyc 7302 Firmware Epyc 7302p Epyc 7302p Firmware Epyc 7313 Epyc 7313 Firmware Epyc 7313p Epyc 7313p Firmware Epyc 7343 Epyc 7343 Firmware Epyc 7352 Epyc 7352 Firmware Epyc 73f3 Epyc 73f3 Firmware Epyc 7402 Epyc 7402 Firmware Epyc 7402p Epyc 7402p Firmware Epyc 7413 Epyc 7413 Firmware Epyc 7443 Epyc 7443 Firmware Epyc 7443p Epyc 7443p Firmware Epyc 7452 Epyc 7452 Firmware Epyc 7453 Epyc 7453 Firmware Epyc 74f3 Epyc 74f3 Firmware Epyc 7502 Epyc 7502 Firmware Epyc 7502p Epyc 7502p Firmware Epyc 7513 Epyc 7513 Firmware Epyc 7532 Epyc 7532 Firmware Epyc 7542 Epyc 7542 Firmware Epyc 7543 Epyc 7543 Firmware Epyc 7543p Epyc 7543p Firmware Epyc 7552 Epyc 7552 Firmware Epyc 75f3 Epyc 75f3 Firmware Epyc 7642 Epyc 7642 Firmware Epyc 7643 Epyc 7643 Firmware Epyc 7662 Epyc 7662 Firmware Epyc 7663 Epyc 7663 Firmware Epyc 7702 Epyc 7702 Firmware Epyc 7702p Epyc 7702p Firmware Epyc 7713 Epyc 7713 Firmware Epyc 7713p Epyc 7713p Firmware Epyc 7742 Epyc 7742 Firmware Epyc 7763 Epyc 7763 Firmware Epyc 7f32 Epyc 7f32 Firmware Epyc 7f52 Epyc 7f52 Firmware 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 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 1900x Ryzen Threadripper 1900x Firmware Ryzen Threadripper 1920x Ryzen Threadripper 1920x Firmware Ryzen Threadripper 1950x Ryzen Threadripper 1950x 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
cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2024-09-16T17:33:06.189Z

Reserved: 2021-01-29T00:00:00.000Z

Link: CVE-2021-26336

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-11-16T19:15:08.323

Modified: 2024-11-21T05:56:08.037

Link: CVE-2021-26336

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses