{"id":"CVE-2022-23817","aliases":["EUVD-2022-28746","GHSA-3q84-pcr7-4gjf"],"status":"published","title":"Insufficient checking of memory buffer in ASP Secure OS may allow an attacker with a malicious TA...","description":"Insufficient checking of memory buffer in AMD Secure Processor (ASP) Secure OS may allow an attacker with a malicious trusted application to read/write to the ASP Secure OS kernel virtual address space, potentially resulting in privilege escalation.","severity":{"version":"4.0","score":7.3,"vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00182,"percentile":0.07885,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120","CWE-20"],"published":"2024-08-13T16:51:45Z","modified":"2026-06-17T04:30:49Z","products":[{"vendor":"amd","product":"amd athlon™ 3000 series mobile processors with radeon™ graphics"},{"vendor":"amd","product":"amd instinct™ mi210"},{"vendor":"amd","product":"amd instinct™ mi250"},{"vendor":"amd","product":"amd radeon™ pro w5000 series graphics products"},{"vendor":"amd","product":"amd radeon™ pro w6000 series graphics products"},{"vendor":"amd","product":"amd radeon™ rx 5000 series graphics products"},{"vendor":"amd","product":"amd radeon™ rx 6000 series graphics products"},{"vendor":"amd","product":"amd ryzen™ 2000 mobile processors"},{"vendor":"amd","product":"amd ryzen™ 3000 series desktop processors"},{"vendor":"amd","product":"amd ryzen™ 3000 series mobile processors with radeon™ graphics"},{"vendor":"amd","product":"amd ryzen™ 4000 series desktop processors"},{"vendor":"amd","product":"amd ryzen™ 4000 series mobile processors with radeon™ graphics"},{"vendor":"amd","product":"amd ryzen™ 5000 series desktop processors"},{"vendor":"amd","product":"amd ryzen™ 5000 series desktop processors with radeon™ graphics"},{"vendor":"amd","product":"amd ryzen™ 5000 series mobile processors with radeon™ graphics"},{"vendor":"amd","product":"amd ryzen™ 6000 series processors with radeon™ graphics"},{"vendor":"amd","product":"amd ryzen™ embedded 5000 series processors"},{"vendor":"amd","product":"amd ryzen™ embedded r1000 series processors"},{"vendor":"amd","product":"amd ryzen™ embedded r2000 series processors"},{"vendor":"amd","product":"amd ryzen™ embedded v1000 series processors (formerly codenamed \"picasso\")"},{"vendor":"amd","product":"amd ryzen™ embedded v1000 series processors (formerly codenamed \"raven ridge\")"},{"vendor":"amd","product":"amd ryzen™ embedded v2000 series processor"},{"vendor":"amd","product":"amd ryzen™ embedded v3000 series processors"},{"vendor":"amd","product":"amd ryzen™ threadripper™ pro 3000 wx-series processors"},{"vendor":"amd","product":"amd ryzen™ threadripper™ pro 5000 wx-series processors"},{"vendor":"amd","product":"athlon_pro_300ge_firmware"},{"vendor":"amd","product":"mi-100"},{"vendor":"amd","product":"mi-25 / 50"},{"vendor":"amd","product":"ryzen_3_3300u_firmware"},{"vendor":"amd","product":"ryzen_3_3300x_firmware"},{"vendor":"amd","product":"ryzen_3_4300u_firmware"},{"vendor":"amd","product":"ryzen_3_5300g_firmware"},{"vendor":"amd","product":"ryzen_3_5425c_firmware"},{"vendor":"amd","product":"ryzen_3_7335u_firmware"},{"vendor":"amd","product":"ryzen_3_pro_3200g_firmware"},{"vendor":"amd","product":"ryzen_5_5600x_firmware"},{"vendor":"amd","product":"ryzen_5_6600u_firmware"},{"vendor":"amd","product":"ryzen_5_7500f_firmware"},{"vendor":"amd","product":"ryzen_7_7745hx_firmware"},{"vendor":"amd","product":"ryzen_threadripper_pro_3995wx_firmware"},{"vendor":"amd","product":"ryzen_threadripper_pro_5995wx_firmware"}],"references":[{"url":"https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-5002.html"},{"url":"https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4004.html"},{"url":"https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-1029.html"},{"url":"https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6027.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23817"},{"url":"https://www.amd.com/en/resources/product-security/bulletin/amd-sb-4004.html"},{"url":"https://github.com/advisories/GHSA-3q84-pcr7-4gjf"}],"sources":{"cve":[{"id":"CVE-2022-23817","description":"Insufficient checking of memory buffer in AMD Secure Processor (ASP) Secure OS may allow an attacker with a malicious trusted application to read/write to the ASP Secure OS kernel virtual address space, potentially resulting in privilege escalation.","status":"published","published":"2024-08-13T16:51:45.468Z","modified":"2026-05-15T03:03:25.036Z","cvss":[{"version":"4.0","score":7.3,"vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-20","CWE-120"],"updated_at":"2026-11-02T14:34:29.478363Z"}],"euvd":[{"id":"EUVD-2022-28746","description":"Insufficient checking of memory buffer in AMD Secure Processor (ASP) Secure OS may allow an attacker with a malicious trusted application to read/write to the ASP Secure OS kernel virtual address space, potentially resulting in privilege 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