CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
5.1%
AMD EPYC™ Processors contain an information disclosure vulnerability in the Secure Encrypted Virtualization with Encrypted State (SEV-ES) and Secure Encrypted Virtualization with Secure Nested Paging (SEV-SNP). A local authenticated attacker could potentially exploit this vulnerability leading to leaking guest data by the malicious hypervisor.
Vendor | Product | Version | CPE |
---|---|---|---|
amd | epyc_7763_firmware | * | cpe:2.3:o:amd:epyc_7763_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7763 | - | cpe:2.3:h:amd:epyc_7763:-:*:*:*:*:*:*:* |
amd | epyc_7713p_firmware | * | cpe:2.3:o:amd:epyc_7713p_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7713p | - | cpe:2.3:h:amd:epyc_7713p:-:*:*:*:*:*:*:* |
amd | epyc_7713_firmware | * | cpe:2.3:o:amd:epyc_7713_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7713 | - | cpe:2.3:h:amd:epyc_7713:-:*:*:*:*:*:*:* |
amd | epyc_7663_firmware | * | cpe:2.3:o:amd:epyc_7663_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7663 | - | cpe:2.3:h:amd:epyc_7663:-:*:*:*:*:*:*:* |
amd | epyc_7643_firmware | * | cpe:2.3:o:amd:epyc_7643_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7643 | - | cpe:2.3:h:amd:epyc_7643:-:*:*:*:*:*:*:* |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
5.1%