CVE-2021-26313

MEDIUM

5.5

Description

Potential speculative code store bypass in all supported CPU products, in conjunction with software vulnerabilities relating to speculative execution of overwritten instructions, may cause an incorrect speculation and could result in data leakage.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published6/9/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

amd:ryzen_5_5600xamd:ryzen_7_2700xamd:ryzen_threadripper_2990wxarm:cortex-a72broadcom:bcm2711debian:debian_linuxintel:core_i7-10700kintel:core_i7-7700kintel:core_i9-9900kintel:xeon_silver_4214xen:xen

Weaknesses (CWE)

CWE-208CWE-203

References

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1003(psirt@amd.com)

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1003(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.