CVE-2022-36043— Rizin Double Free in bobj.c when using qnx binary plugin
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I. Basic Information for CVE-2022-36043
Vulnerability Information
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Vulnerability Title
Rizin Double Free in bobj.c when using qnx binary plugin
Source: NVD (National Vulnerability Database)
Vulnerability Description
Rizin is a UNIX-like reverse engineering framework and command-line toolset. Versions 0.4.0 and prior are vulnerable to a double free in bobj.c:rz_bin_reloc_storage_free() when freeing relocations generated from qnx binary plugin. A user opening a malicious qnx binary could be affected by this vulnerability, allowing an attacker to execute code on the user's machine. Commit number a3d50c1ea185f3f642f2d8180715f82d98840784 contains a patch for this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
双重释放
Source: NVD (National Vulnerability Database)
Vulnerability Title
Rizin 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rizin是Rizin组织的一个免费的开源逆向工程框架。用于分析二进制文件、反汇编代码、调试程序、作为取证工具、作为能够打开磁盘文件的可编写脚本的命令行十六进制编辑器等等。 Rizin 0.4.0 及之前版本存在安全漏洞，该漏洞源于释放从 qnx 二进制插件生成的重定位时，容易受到 bobj.c:rz_bin_reloc_storage_free() 中的双重释放的影响，攻击者利用该漏洞可以在用户的计算机上执行代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2022-36043
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- https://security.gentoo.org/glsa/202209-06vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2022-36043
Same Patch Batch · rizinorg · 2022-09-06 · 6 CVEs total
| CVE-2022-36039 | 7.8 HIGH | Out-of-bounds write when parsing DEX files in Rizin |
| CVE-2022-36040 | 7.8 HIGH | Rizin Out-of-bounds Write vulnerability in pyc/marshal.c |
| CVE-2022-36041 | 7.8 HIGH | Rizin Out-of-bounds Write vulnerability in Mach-O binary plugin |
| CVE-2022-36042 | 7.8 HIGH | Rizin Out-of-bounds Write vulnerability in dyld cache binary plugin |
| CVE-2022-36044 | 7.8 HIGH | Rizin Out-of-bounds Write vulnerability in Lua binary plugin |
IV. Related Vulnerabilities
Same product: rizin
- CVE-2026-22780
Rizin has a heap overflow on mach0_chained_fixups.c - CVE-2025-1788
rizinorg rizin utf8.c rz_utf8_encode heap-based overflow - CVE-2025-1786
rizinorg rizin pdb.c msf_stream_directory_free buffer overfl - CVE-2024-53256
Rizin has a command injection via RzBinInfo bclass due legac - CVE-2023-40022
Rizin vulnerable to Integer Overflow in C++ demangler logic
Same vendor: rizinorg
- CVE-2026-22780
Rizin has a heap overflow on mach0_chained_fixups.c - CVE-2025-1788
rizinorg rizin utf8.c rz_utf8_encode heap-based overflow - CVE-2025-1786
rizinorg rizin pdb.c msf_stream_directory_free buffer overfl - CVE-2024-53256
Rizin has a command injection via RzBinInfo bclass due legac - CVE-2023-40022
Rizin vulnerable to Integer Overflow in C++ demangler logic
Same weakness: CWE-415
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V. Comments for CVE-2022-36043
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