CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
12.6%
Insufficient bounds checking in an SMU mailbox register could allow an attacker to potentially read outside of the SRAM address range which could result in an exception handling leading to a potential denial of service.
Vendor | Product | Version | CPE |
---|---|---|---|
amd | epyc_7232p_firmware | * | cpe:2.3:o:amd:epyc_7232p_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7232p | - | cpe:2.3:h:amd:epyc_7232p:-:*:*:*:*:*:*:* |
amd | epyc_7302p_firmware | * | cpe:2.3:o:amd:epyc_7302p_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7302p | - | cpe:2.3:h:amd:epyc_7302p:-:*:*:*:*:*:*:* |
amd | epyc_7402p_firmware | * | cpe:2.3:o:amd:epyc_7402p_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7402p | - | cpe:2.3:h:amd:epyc_7402p:-:*:*:*:*:*:*:* |
amd | epyc_7502p_firmware | * | cpe:2.3:o:amd:epyc_7502p_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7502p | - | cpe:2.3:h:amd:epyc_7502p:-:*:*:*:*:*:*:* |
amd | epyc_7702p_firmware | * | cpe:2.3:o:amd:epyc_7702p_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7702p | - | cpe:2.3:h:amd:epyc_7702p:-:*:*:*:*:*:*:* |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
12.6%