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Vulnerability Intelligence

Vulnerability IntelligenceCVE-2021-26401

CVE-2021-26401

MEDIUM5.6

LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs

Published Mar 11, 2022

Modified 1 years ago

Details

LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs.

References

WEBhttp://www.openwall.com/lists/oss-security/2022/03/18/2 WEBhttps://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1036 ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2021-26401

CVSS Analysis

CVSS v3.1

5.6

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

HighAC:H

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

Scope

ChangedS:C

Impact

Confidentiality

HighC:H

Integrity

NoneI:N

Availability

NoneA:N

5.6/CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

Ecosystems

Timeline

PublishedMar 11, 2022

ModifiedSep 17, 2024

CVE-2021-26401 | Mondoo Vulnerability Intelligence