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Cwe 416

🧬 CWE Related 3,898
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 798692 Cwe 894154 Cwe 8624040 Cwe 2844030 Cwe 1193185 Cwe 2003145 Cwe 1253116 Cwe 202857 Cwe 222773 Cwe 7872520 Cwe 782028 Cwe 941871 Cwe 8631869 Cwe 1221801 Cwe 741796

🛡 Vulnerabilities tagged with this 3,898

Image ID Title
CVE-2024-53095 Use-After-Free in Linux kernel (CVE-2024-53095)
CVE-2024-53057 Use-After-Free in Linux kernel (CVE-2024-53057)
CVE-2024-50283 Use-After-Free in Linux kernel (CVE-2024-50283)
CVE-2024-50286 Use-After-Free in Linux kernel (CVE-2024-50286)
CVE-2024-50257 Use-After-Free in Linux kernel (CVE-2024-50257)
CVE-2024-50217 Use-After-Free in Linux kernel (CVE-2024-50217)
CVE-2024-50150 Use-After-Free in Linux kernel (CVE-2024-50150)
CVE-2024-50154 Use-After-Free in Linux kernel (CVE-2024-50154)
CVE-2024-50121 Use-After-Free in Linux kernel (CVE-2024-50121)
CVE-2024-50127 Use-After-Free in Linux kernel (CVE-2024-50127)
CVE-2024-50124 Use-After-Free in Linux kernel (CVE-2024-50124)
CVE-2024-50125 Use-After-Free in Linux kernel (CVE-2024-50125)
CVE-2024-50106 Use-After-Free in Linux kernel (CVE-2024-50106)
CVE-2024-50085 Use-After-Free in Linux kernel (CVE-2024-50085)
CVE-2024-50086 Use-After-Free in Linux kernel (CVE-2024-50086)
CVE-2024-50067 Out-of-Bounds Write in Linux kernel (CVE-2024-50067)
CVE-2024-50059 Use-After-Free in Linux kernel (CVE-2024-50059)
CVE-2024-50043 Use-After-Free in Linux kernel (CVE-2024-50043)
CVE-2024-50047 Use-After-Free in Linux kernel (CVE-2024-50047)
CVE-2024-50027 Use-After-Free in Linux kernel (CVE-2024-50027)
CVE-2024-50029 Use-After-Free in Linux kernel (CVE-2024-50029)
CVE-2024-50030 Use-After-Free in Linux kernel (CVE-2024-50030)
CVE-2022-49025 Use-After-Free in Linux kernel (CVE-2022-49025)
CVE-2022-49026 Use-After-Free in Linux kernel (CVE-2022-49026)
CVE-2022-49029 Use-After-Free in Linux kernel (CVE-2022-49029)
CVE-2022-49014 Use-After-Free in Linux kernel (CVE-2022-49014)
CVE-2022-49015 Use-After-Free in Linux kernel (CVE-2022-49015)
CVE-2022-49017 Use-After-Free in Linux kernel (CVE-2022-49017)
CVE-2022-48991 Use-After-Free in Linux kernel (CVE-2022-48991)
CVE-2022-49003 Use-After-Free in Linux kernel (CVE-2022-49003)

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