CVE-2021-30922

HIGH

7.8

Description

Multiple out-of-bounds write issues were addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges.

Details CVE

Score CVSS v3.17.8

SeveriteHIGH

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

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie8/24/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

apple:mac_os_xapple:macos

Faiblesses (CWE)

CWE-787

References

https://support.apple.com/en-us/HT212872(product-security@apple.com)

https://support.apple.com/kb/HT212869(product-security@apple.com)

https://support.apple.com/kb/HT212871(product-security@apple.com)

https://support.apple.com/en-us/HT212872(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/kb/HT212869(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/kb/HT212871(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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