CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
12.7%
Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer resulting in potential SMM (System Management Mode) arbitrary code execution.
Vendor | Product | Version | CPE |
---|---|---|---|
amd | epyc_7h12_firmware | * | cpe:2.3:o:amd:epyc_7h12_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7h12 | - | cpe:2.3:h:amd:epyc_7h12:-:*:*:*:*:*:*:* |
amd | epyc_7f72_firmware | * | cpe:2.3:o:amd:epyc_7f72_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7f72 | - | cpe:2.3:h:amd:epyc_7f72:-:*:*:*:*:*:*:* |
amd | epyc_7f52_firmware | * | cpe:2.3:o:amd:epyc_7f52_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7f52 | - | cpe:2.3:h:amd:epyc_7f52:-:*:*:*:*:*:*:* |
amd | epyc_7f32_firmware | * | cpe:2.3:o:amd:epyc_7f32_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7f32 | - | cpe:2.3:h:amd:epyc_7f32:-:*:*:*:*:*:*:* |
amd | epyc_7742_firmware | * | cpe:2.3:o:amd:epyc_7742_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7742 | - | cpe:2.3:h:amd:epyc_7742:-:*:*:*:*:*:*:* |