CVE-2021-26314

MEDIUM

5.5

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.15.5

SeveridadeMEDIUM

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado6/9/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

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

Fraquezas (CWE)

CWE-208CWE-203

Referencias

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)

Correlacoes IOC

Sem correlacoes registradas

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