{"id":"CVE-2023-31352","aliases":["EUVD-2023-35663","GHSA-x27f-ggf7-mf74"],"status":"published","title":"A bug in the SEV firmware may allow an attacker with privileges to read unencrypted memory,...","description":"A bug in the SEV firmware may allow an attacker with privileges to read unencrypted memory, potentially resulting in loss of guest private data.","severity":{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00178,"percentile":0.07456,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2025-02-11T22:44:28Z","modified":"2026-06-17T05:56:50Z","products":[{"vendor":"amd","product":"amd epyc™ 9004 processors"},{"vendor":"amd","product":"amd epyc™ embedded 9004"}],"references":[{"url":"https://www.amd.com/en/resources/product-security/bulletin/amd-sb-5004.html"},{"url":"https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3009.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31352"},{"url":"https://github.com/advisories/GHSA-x27f-ggf7-mf74"}],"sources":{"cve":[{"id":"CVE-2023-31352","description":"A bug in the SEV firmware may allow an attacker with privileges to read unencrypted memory, potentially resulting in loss of guest private data.","status":"published","published":"2025-02-11T22:44:28.001Z","modified":"2025-02-12T15:34:40.236Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:35:27.430605Z"}],"euvd":[{"id":"EUVD-2023-35663","description":"A bug in the SEV firmware may allow an attacker with privileges to read unencrypted memory, potentially resulting in loss of guest private data.","status":"published","published":"2025-02-11T22:44:28Z","modified":"2025-02-12T15:34:40Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:03:58.326443Z"}],"ghsa":[{"id":"GHSA-x27f-ggf7-mf74","title":"A bug in the SEV firmware may allow an attacker with privileges to read unencrypted memory,...","description":"A bug in the SEV firmware may allow an attacker with privileges to read unencrypted memory, potentially resulting in loss of guest private data.","status":"published","published":"2025-02-12T00:32:16Z","modified":"2025-02-12T00:32:27Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:59:53.753427Z"}],"nvd":[{"id":"CVE-2023-31352","description":"A bug in the SEV firmware may allow an attacker with privileges to read unencrypted memory, potentially resulting in loss of guest private data.","status":"published","published":"2025-02-11T23:15:08.537Z","modified":"2026-06-17T05:56:50.37Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:09:20.080574Z"}]}}