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.

Details CVE

Score CVSS v3.15.5

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie6/9/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

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

Faiblesses (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)

Correlations IOC

Aucune correlation enregistree

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