CVE-2022-36043

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    CVE-2022-36043

    Published: 6 Sept 2022Last Modified: 12 Aug 2026

    Summary: Rizin Double Free in bobj.c when using qnx binary plugin

    Details: 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.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/36xxx/CVE-2022-36043.json, https://github.com/rizinorg/rizin/security/advisories/GHSA-rjhv-mj4g-j4p5, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WQZLMHEI5D7EJASA5UW6XN4ODHLRHK6N/, https://nvd.nist.gov/vuln/detail/CVE-2022-36043, https://security.gentoo.org/glsa/202209-06, https://github.com/rizinorg/rizin/issues/2964, https://github.com/rizinorg/rizin/commit/a3d50c1ea185f3f642f2d8180715f82d98840784

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -a3d50c1ea185f3f642f2d8180715f82d98840784

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2022-36043 | CVE-DB