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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 2,652

ID Title
CVE-2012-4792 KEV [KEV] Use-After-Free in Microsoft internet-explorer (CVE-2012-4792)
CVE-2024-41010 Use-After-Free in c (CVE-2024-41010)
CVE-2022-48851 Use-After-Free in linux (CVE-2022-48851)
CVE-2022-48858 Vulnerability in c (CVE-2022-48858)
CVE-2022-48821 Use-After-Free in linux (CVE-2022-48821)
CVE-2022-48822 Use-After-Free in linux (CVE-2022-48822)
CVE-2022-48796 Use-After-Free in linux (CVE-2022-48796)
CVE-2022-48801 Use-After-Free in linux (CVE-2022-48801)
CVE-2022-48779 Use-After-Free in linux (CVE-2022-48779)
CVE-2022-48782 Use-After-Free in c (CVE-2022-48782)
CVE-2022-48787 Use-After-Free in linux (CVE-2022-48787)
CVE-2022-48788 Use-After-Free in linux (CVE-2022-48788)
CVE-2022-48789 Use-After-Free in linux (CVE-2022-48789)
CVE-2022-48790 Use-After-Free in linux (CVE-2022-48790)
CVE-2022-48791 Use-After-Free in linux (CVE-2022-48791)
CVE-2022-48792 Use-After-Free in linux (CVE-2022-48792)
CVE-2023-52885 Use-After-Free in linux (CVE-2023-52885)
CVE-2024-39502 Use-After-Free in c (CVE-2024-39502)
CVE-2024-40989 Use-After-Free in linux (CVE-2024-40989)
CVE-2024-40958 Use-After-Free in c (CVE-2024-40958)
CVE-2024-40954 Use-After-Free in c (CVE-2024-40954)
CVE-2024-40956 Use-After-Free in linux (CVE-2024-40956)
CVE-2024-40920 Use-After-Free in linux (CVE-2024-40920)
CVE-2024-40909 Use-After-Free in linux (CVE-2024-40909)
CVE-2024-40900 Use-After-Free in linux (CVE-2024-40900)
CVE-2024-40907 Use-After-Free in linux (CVE-2024-40907)
CVE-2024-39503 Vulnerability in linux (CVE-2024-39503)
CVE-2024-39494 Use-After-Free in debian (CVE-2024-39494)
CVE-2024-39496 Use-After-Free in debian (CVE-2024-39496)
CVE-2024-39486 Use-After-Free in linux (CVE-2024-39486)

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