AMD Processors security bypass | CVE-2023-20519
NAME
__________
AMD Processors security bypass
Platforms Affected:
AMD 3rd Generation EPYC
AMD 4th Generation EPYC
Risk Level:
3.3
Exploitability:
Unproven
Consequences:
Bypass Security
DESCRIPTION
__________
AMD Processors could allow a local authenticated attacker to bypass security restrictions, caused by an use-after-free vulnerability in the management of an SNP guest context page. By sending a specially crafted request, an attacker could exploit this vulnerability to masquerade as the guest’s migration agent resulting in a potential loss of guest integrity.
CVSS 3.0 Information
__________
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged
Access Vector:
Local
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