{"id":"CVE-2023-34351","aliases":["EUVD-2023-38431","GHSA-85gr-f847-q6cw"],"status":"published","title":"Buffer underflow in some Intel(R) PCM software before version 202307 may allow an unauthenticated...","description":"Buffer underflow in some Intel(R) PCM software before version 202307 may allow an unauthenticated user to potentially enable denial of service via network access.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00731,"percentile":0.54751,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-124","CWE-787"],"published":"2024-02-14T13:38:03Z","modified":"2026-06-17T06:03:27Z","products":[{"vendor":"intel","product":"pcm"},{"vendor":"intel","product":"performance_counter_monitor"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00954.html","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34351"},{"url":"https://github.com/advisories/GHSA-85gr-f847-q6cw"}],"sources":{"cve":[{"id":"CVE-2023-34351","description":"Buffer underflow in some Intel(R) PCM software before version 202307 may allow an unauthenticated user to potentially enable denial of service via network access.","status":"published","published":"2024-02-14T13:38:03.859Z","modified":"2024-08-07T19:34:24.463Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-124"],"updated_at":"2026-11-02T14:35:35.912488Z"}],"euvd":[{"id":"EUVD-2023-38431","description":"Buffer underflow in some Intel(R) PCM software before version 202307 may allow an unauthenticated user to potentially enable denial of service via network access.","status":"published","published":"2024-02-14T13:38:03Z","modified":"2024-08-07T19:34:24Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T01:15:49.373763Z"}],"ghsa":[{"id":"GHSA-85gr-f847-q6cw","title":"Buffer underflow in some Intel(R) PCM software before version 202307 may allow an unauthenticated...","description":"Buffer underflow in some Intel(R) PCM software before version 202307 may allow an unauthenticated user to potentially enable denial of service via network access.","status":"published","published":"2024-10-29T18:30:33Z","modified":"2024-10-29T18:30:37Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-124","CWE-787"],"updated_at":"2026-11-02T14:58:38.070803Z"}],"nvd":[{"id":"CVE-2023-34351","description":"Buffer underflow in some Intel(R) PCM software before version 202307 may allow an unauthenticated user to potentially enable denial of service via network access.","status":"published","published":"2024-02-14T14:15:57.07Z","modified":"2026-06-17T06:03:27.513Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-124","CWE-787"],"updated_at":"2026-11-02T14:09:04.527564Z"}]}}