Description
Failure to flush the Translation Lookaside Buffer (TLB) of the I/O memory management unit (IOMMU) may lead an IO device to write to memory it should not be able to access, resulting in a potential loss of integrity.
Published: 2022-05-11
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-13154 Failure to flush the Translation Lookaside Buffer (TLB) of the I/O memory management unit (IOMMU) may lead an IO device to write to memory it should not be able to access, resulting in a potential loss of integrity.
History

Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00075}

epss

{'score': 0.00069}


Sat, 12 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00057}

epss

{'score': 0.00075}


Subscriptions

Amd Epyc 72f3 Epyc 72f3 Firmware Epyc 7313 Epyc 7313 Firmware Epyc 7313p Epyc 7313p Firmware Epyc 7343 Epyc 7343 Firmware Epyc 7373x Epyc 7373x Firmware Epyc 73f3 Epyc 73f3 Firmware Epyc 7413 Epyc 7413 Firmware Epyc 7443 Epyc 7443 Firmware Epyc 7443p Epyc 7443p Firmware Epyc 7453 Epyc 7453 Firmware Epyc 7473x Epyc 7473x Firmware Epyc 74f3 Epyc 74f3 Firmware Epyc 7513 Epyc 7513 Firmware Epyc 7543 Epyc 7543 Firmware Epyc 7543p Epyc 7543p Firmware Epyc 7573x Epyc 7573x Firmware Epyc 75f3 Epyc 75f3 Firmware Epyc 7643 Epyc 7643 Firmware Epyc 7663 Epyc 7663 Firmware Epyc 7713 Epyc 7713 Firmware Epyc 7713p Epyc 7713p Firmware Epyc 7763 Epyc 7763 Firmware Epyc 7773x Epyc 7773x Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2024-09-16T16:27:57.232Z

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

Link: CVE-2021-26348

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-05-11T17:15:08.380

Modified: 2024-11-21T05:56:10.747

Link: CVE-2021-26348

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses