CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
38.2%
Insufficient input validation of BIOS mailbox messages in SMU may result in out-of-bounds memory reads potentially resulting in a denial of service.
Vendor | Product | Version | CPE |
---|---|---|---|
amd | epyc_7003_firmware | * | cpe:2.3:o:amd:epyc_7003_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7003 | - | cpe:2.3:h:amd:epyc_7003:-:*:*:*:*:*:*:* |
amd | epyc_72f3_firmware | * | cpe:2.3:o:amd:epyc_72f3_firmware:*:*:*:*:*:*:*:* |
amd | epyc_72f3 | - | cpe:2.3:h:amd:epyc_72f3:-:*:*:*:*:*:*:* |
amd | epyc_7313_firmware | * | cpe:2.3:o:amd:epyc_7313_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7313 | - | cpe:2.3:h:amd:epyc_7313:-:*:*:*:*:*:*:* |
amd | epyc_7313p_firmware | * | cpe:2.3:o:amd:epyc_7313p_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7313p | - | cpe:2.3:h:amd:epyc_7313p:-:*:*:*:*:*:*:* |
amd | epyc_7343_firmware | * | cpe:2.3:o:amd:epyc_7343_firmware:*:*:*:*:*:*:*:* |
amd | epyc_7343 | - | cpe:2.3:h:amd:epyc_7343:-:*:*:*:*:*:*:* |
[
{
"defaultStatus": "unaffected",
"packageName": "AGESA",
"platforms": [
"x86"
],
"product": "3rd Gen EPYC",
"vendor": "AMD",
"versions": [
{
"status": "affected",
"version": "various "
}
]
}
]