cvelistv5 - CVE-2021-26348

CVE-2021-26348

Vulnerability from cvelistv5

Published
2022-05-11 16:26
Modified
2024-09-16 16:27
Severity ?
Summary
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.
References
▼	URL	Tags
	psirt@amd.com	https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1028	Vendor Advisory
Impacted products
▼	Vendor	Product
	AMD	EPYC™ Processors
Show details on NVD website
JSON
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  }
}
Sightings

Author	Source	Type	Date
Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Action not permitted

CVE-2021-26348

Vulnerability from cvelistv5

gsd-2021-26348

Vulnerability from gsd

wid-sec-w-2022-0073

Vulnerability from csaf_certbund

ghsa-8563-gc3w-c38p

Vulnerability from github

Tags

Sightings

Nomenclature
