{"uuid": "0ab52ffd-efad-4c39-95e3-29c3aea9411f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-20593", "type": "seen", "source": "https://t.me/xhqcankao/5551", "content": "\u8c37\u6b4c\u4e13\u5bb6\u53d1\u73b0 Zenbleed \u8fdc\u7a0b\u6267\u884c\u6f0f\u6d1e\uff0c\u5f71\u54cd\u6240\u6709 AMD Zen 2 CPU \u3002\n\n\u8c37\u6b4c\u4fe1\u606f\u5b89\u5168\u7814\u7a76\u5458 Tavis Ormandy \u4eca\u5929\u53d1\u5e03\u535a\u6587\uff0c\u8868\u793a\u57fa\u4e8e Zen 2 \u7684 AMD \u5904\u7406\u5668\u4e2d\u53d1\u73b0\u4e86\u65b0\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u5e76\u5c06\u5176\u547d\u540d\u4e3a Zenbleed\u3002\n\nOrmandy \u8868\u793a\u6240\u6709\u57fa\u4e8e Zen 2 \u7684 AMD \u5904\u7406\u5668\u5747\u53d7\u5230\u5f71\u54cd\uff0c\u9ed1\u5ba2\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\uff0c\u7a83\u53d6\u52a0\u5bc6\u5bc6\u94a5\u548c\u7528\u6237\u767b\u5f55\u51ed\u8bc1\u7b49\u53d7\u5230\u4fdd\u62a4\u7684\u4fe1\u606f\u3002Ormandy \u8868\u793a\u9ed1\u5ba2\u4e0d\u9700\u8981\u7269\u7406\u8bbf\u95ee\u8ba1\u7b97\u673a\uff0c\u53ef\u4ee5\u901a\u8fc7\u7f51\u9875\u4e0a\u7684\u6076\u610f JS \u811a\u672c\u6267\u884c\u3002\n\nOrmandy \u4e8e 2023 \u5e74 5 \u6708 15 \u65e5\u5411 AMD \u62a5\u544a\u4e86\u8be5\u95ee\u9898\uff0cAMD \u5b98\u65b9\u5df2\u7ecf\u53d1\u5e03\u4e86\u6709\u9488\u5bf9\u6027\u7684\u8865\u4e01\uff0cOrmandy \u5e76\u672a\u786e\u8ba4\u65b0\u7248\u56fa\u4ef6\u662f\u5426\u5df2\u5b8c\u5168\u4fee\u590d\u8be5\u6f0f\u6d1e\u3002\n\n\u8be5\u6f0f\u6d1e\u8ffd\u8e2a\u7f16\u53f7\u4e3a CVE-2023-20593\uff0c\u80fd\u4ee5\u6bcf\u6838\u5fc3\u6bcf\u79d2 30KB \u7684\u901f\u5ea6\u7a83\u53d6\u673a\u5bc6\u6570\u636e\u3002\u6b64\u653b\u51fb\u4f1a\u5f71\u54cd CPU \u4e0a\u8fd0\u884c\u7684\u6240\u6709\u8f6f\u4ef6\uff0c\u5305\u62ec\u865a\u62df\u673a\u3001\u6c99\u7bb1\u3001\u5bb9\u5668\u548c\u8fdb\u7a0b\u3002\n\n\u53d7\u5f71\u54cd\u7684 Zen 2 \u5904\u7406\u5668\u6e05\u5355\uff1a \n\u2022AMD Ryzen 3000 \u7cfb\u5217\u5904\u7406\u5668\uff1b \n\u2022AMD Ryzen PRO 3000 \u7cfb\u5217\u5904\u7406\u5668\uff1b \n\u2022AMD Ryzen Threadripper 3000 \u7cfb\u5217\u5904\u7406\u5668\uff1b \n\u2022\u5e26 Radeon \u96c6\u663e\u7684 AMD Ryzen 4000 \u7cfb\u5217\u5904\u7406\u5668\uff1b \n\u2022AMD Ryzen PRO 4000 \u7cfb\u5217\u5904\u7406\u5668\uff1b \n\u2022\u5e26 Radeon \u96c6\u663e\u7684 AMD Ryzen 5000 \u7cfb\u5217\u5904\u7406\u5668\uff1b \n\u2022\u5e26 Radeon \u96c6\u663e\u7684 AMD Ryzen 7020 \u7cfb\u5217\u5904\u7406\u5668\uff1b \n\u2022AMD EPYC Rome \u7cfb\u5217\u5904\u7406\u5668\u3002\n\n\u2014\u2014 IT\u4e4b\u5bb6 \u3001\u7814\u7a76\u5458 Ormandy \u535a\u6587", "creation_timestamp": "2026-08-24T12:00:05.260235Z"}