CVE-2020-12965

7.5HIGH

Key Information:

Vendor
Amd
Status
All Supported Processors
Vendor
CVE Published:
4 February 2022

Summary

When combined with specific software sequences, AMD CPUs may transiently execute non-canonical loads and store using only the lower 48 address bits potentially resulting in data leakage.

Affected Version(s)

All supported processors < unspecified

References

https://www.amd.com/en/corporate/product-security/bulleti...
http://www.openwall.com/lists/oss-security/2023/12/05/3
mailing-list

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.