CVE-2021-26314

MEDIUM

5.5

Description

Potential floating point value injection in all supported CPU products, in conjunction with software vulnerabilities relating to speculative execution with incorrect floating point results, may cause the use of incorrect data from FPVI and may 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:bcm2711fedoraproject:fedoraintel:core_i7-10700kintel:core_i7-7700kintel:core_i9-9900kintel:xeon_silver_4214xen:xen

Faiblesses (CWE)

CWE-208CWE-203

References

http://www.openwall.com/lists/oss-security/2021/06/09/2(psirt@amd.com)

http://www.openwall.com/lists/oss-security/2021/06/10/1(psirt@amd.com)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H36U6CNREC436W6GYO7QUMJIVEA35SCV/(psirt@amd.com)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVA2NY26MMXOODUMYZN5DCU3FXMBMBOB/(psirt@amd.com)

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

http://www.openwall.com/lists/oss-security/2021/06/09/2(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2021/06/10/1(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H36U6CNREC436W6GYO7QUMJIVEA35SCV/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVA2NY26MMXOODUMYZN5DCU3FXMBMBOB/(af854a3a-2127-422b-91ae-364da2661108)

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

Correlations IOC

Aucune correlation enregistree

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