{"id":"CVE-2023-31307","aliases":["EUVD-2023-35618","GHSA-mw9q-g6cf-hfc4"],"status":"published","title":"Improper validation of array index in Power Management Firmware (PMFW) may allow a privileged...","description":"Improper validation of array index in Power Management Firmware (PMFW) may allow a privileged attacker to cause an out-of-bounds memory read within PMFW, potentially leading to a denial of service.","severity":{"version":"3.1","score":2.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00153,"percentile":0.04493,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-129"],"published":"2024-08-13T16:54:03Z","modified":"2026-06-17T05:56:46Z","products":[{"vendor":"amd","product":"amd radeon™ pro w6000 series graphics cards"},{"vendor":"amd","product":"amd radeon™ rx 6000 series graphics cards"},{"vendor":"amd","product":"radeon_software"}],"references":[{"url":"https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31307"},{"url":"https://github.com/advisories/GHSA-mw9q-g6cf-hfc4"}],"sources":{"cve":[{"id":"CVE-2023-31307","description":"Improper validation of array index in Power Management Firmware (PMFW) may allow a privileged attacker to cause an out-of-bounds memory read within PMFW, potentially leading to a denial of service.","status":"published","published":"2024-08-13T16:54:03.514Z","modified":"2024-12-03T16:30:08.173Z","cvss":[{"version":"3.1","score":2.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"cna"}],"cwes":["CWE-129"],"updated_at":"2026-11-02T14:35:27.430605Z"}],"euvd":[{"id":"EUVD-2023-35618","description":"Improper validation of array index in Power Management Firmware (PMFW) may allow a privileged attacker to cause an out-of-bounds memory read within PMFW, potentially leading to a denial of service.","status":"published","published":"2024-08-13T16:54:03Z","modified":"2024-12-03T16:30:08Z","cvss":[{"version":"3.1","score":2.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-03T00:04:42.176683Z"}],"ghsa":[{"id":"GHSA-mw9q-g6cf-hfc4","title":"Improper validation of array index in Power Management Firmware (PMFW) may allow a privileged...","description":"Improper validation of array index in Power Management Firmware (PMFW) may allow a privileged attacker to cause an out-of-bounds memory read within PMFW, potentially leading to a denial of service.","status":"published","published":"2024-08-13T18:31:15Z","modified":"2024-12-03T18:32:04Z","cvss":[{"version":"3.1","score":2.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"cwes":["CWE-129"],"updated_at":"2026-11-02T14:59:02.175785Z"}],"nvd":[{"id":"CVE-2023-31307","description":"Improper validation of array index in Power Management Firmware (PMFW) may allow a privileged attacker to cause an out-of-bounds memory read within PMFW, potentially leading to a denial of service.","status":"published","published":"2024-08-13T17:15:20.5Z","modified":"2026-06-17T05:56:46.37Z","cvss":[{"version":"3.1","score":2.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"secondary"},{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-129"],"updated_at":"2026-11-02T14:09:17.205287Z"}]}}