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    "data_format": "MITRE",
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        "ID": "CVE-2023-31304",
        "ASSIGNER": "psirt@amd.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Improper input validation in SMU may allow an attacker with privileges and a compromised physical function (PF)  \u00a0 \u00a0 to modify the PCIe\u00ae lane count and speed, potentially leading to a loss of availability."
            }
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        "problemtype_data": [
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                    "vendor_name": "AMD",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "AMD Radeon\u2122 RX 6000 Series Graphics Cards",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "status": "unaffected",
                                                        "version": "AMD Software:  Adrenalin Edition 23.12.1 (23.30.13.01)"
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                                "product_name": "AMD Radeon\u2122 PRO W6000 Series Graphics Cards",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
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                                                        "status": "unaffected",
                                                        "version": "AMD Software:  PRO Edition 23.Q4 (23.30.13.03)"
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    "references": {
        "reference_data": [
            {
                "url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html",
                "refsource": "MISC",
                "name": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html"
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                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "LOW",
                "baseScore": 2.3,
                "baseSeverity": "LOW",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L",
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