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CVE-2021-28690

MEDIUM

6.5

Description

x86: TSX Async Abort protections not restored after S3 This issue relates to the TSX Async Abort speculative security vulnerability. Please see https://xenbits.xen.org/xsa/advisory-305.html for details. Mitigating TAA by disabling TSX (the default and preferred option) requires selecting a non-default setting in MSR_TSX_CTRL. This setting isn't restored after S3 suspend.

Details CVE

Score CVSS v3.16.5

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie6/29/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

xen:xen

References

https://security.gentoo.org/glsa/202107-30(security@xen.org)

https://xenbits.xenproject.org/xsa/advisory-377.txt(security@xen.org)

https://security.gentoo.org/glsa/202107-30(af854a3a-2127-422b-91ae-364da2661108)

https://xenbits.xenproject.org/xsa/advisory-377.txt(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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