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Cwe 416

🧬 CWE Related 99
slug: cwe-416

Explanation

CWE-416は「メモリを解放した後にそのメモリを使ってしまう」欠陥です。 C/C++のような手動メモリ管理言語で頻発し、攻撃者はこれを利用して任意のコードを実行できることが多いです。 ブラウザのJavaScriptエンジン (V8, JavaScriptCore) でよく見つかり、ブラウザ経由のゼロデイ攻撃の典型的な原因となります。
📌 Example
Pwn2Own (年次ハッキングコンテスト) で、毎年ブラウザに対するUse-After-Free 攻撃が成功し、賞金10万ドル超を獲得する事例が続いています。
🔗 Related links

🔖 Related tags

Cwe 20125 Cwe 78120 Cwe 787105 Cwe 2296 Cwe 11990 Cwe 9484 Cwe 50270 Cwe 7966 Cwe 8954 Cwe 91844 Cwe 28443 Cwe 28741 Cwe 7740 Cwe 30638 Cwe 84337

🛡 Vulnerabilities tagged with this 1,423

ID Title
CVE-2024-39503 Vulnerability in linux (CVE-2024-39503)
CVE-2022-2586 KEV [KEV] Use-After-Free in Linux kernel (CVE-2022-2586)
CVE-2024-38612 Use-After-Free in linux (CVE-2024-38612)
CVE-2024-4610 KEV [KEV] Use-After-Free in Arm :unknown: (CVE-2024-4610)
CVE-2024-30101 Microsoft Office Remote Code Execution Vulnerability
CVE-2024-36899 Vulnerability in linux (CVE-2024-36899)
CVE-2024-36904 Use-After-Free in c (CVE-2024-36904)
CVE-2024-1086 KEV [KEV] Use-After-Free in Linux kernel (CVE-2024-1086)
CVE-2024-35955 Use-After-Free in linux (CVE-2024-35955)
CVE-2024-35865 Use-After-Free in linux (CVE-2024-35865)
CVE-2024-35811 Use-After-Free in linux (CVE-2024-35811)
CVE-2024-35789 Use-After-Free in linux (CVE-2024-35789)
CVE-2024-27397 Use-After-Free in linux (CVE-2024-27397)
CVE-2024-27396 Use-After-Free in linux (CVE-2024-27396)
CVE-2024-27395 Use-After-Free in linux (CVE-2024-27395)
CVE-2024-4671 KEV [KEV] Use-After-Free in Google chromium (CVE-2024-4671)
CVE-2024-27052 Use-After-Free in linux (CVE-2024-27052)
CVE-2024-26961 Use-After-Free in c (CVE-2024-26961)
CVE-2024-26974 Vulnerability in linux (CVE-2024-26974)
CVE-2024-26958 Use-After-Free in c (CVE-2024-26958)
CVE-2024-26951 Use-After-Free in linux (CVE-2024-26951)
CVE-2024-26898 Use-After-Free in dos (CVE-2024-26898)
CVE-2024-26907 Use-After-Free in c (CVE-2024-26907)
CVE-2024-26895 Use-After-Free in csharp (CVE-2024-26895)
CVE-2024-26852 Use-After-Free in c (CVE-2024-26852)
CVE-2024-26875 Use-After-Free in c (CVE-2024-26875)
CVE-2024-26872 Use-After-Free in linux (CVE-2024-26872)
CVE-2024-26886 Use-After-Free in linux (CVE-2024-26886)
CVE-2020-36785 Vulnerability in linux (CVE-2020-36785)
CVE-2023-52447 Use-After-Free in linux (CVE-2023-52447)

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