CVE-2022-36043

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Source

https://nvd.nist.gov/vuln/detail/CVE-2022-36043

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-36043.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2022-36043

Aliases

GHSA-rjhv-mj4g-j4p5

Published

2022-09-06T00:00:00Z

Modified

2025-11-04T19:33:34Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator

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:rzbinrelocstoragefree() 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.

Database specific

{
    "cwe_ids": [
        "CWE-415"
    ]
}

References

Affected packages

Git / github.com/rizinorg/rizin

Affected ranges

Type: GIT
Repo: https://github.com/rizinorg/rizin
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

a3d50c1ea185f3f642f2d8180715f82d98840784

Database specific

vanir_signatures

[
    {
        "signature_type": "Line",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "130584938620738421090744432066973751435",
                "232576171358555294871340441755633238374",
                "292562530348488677317546736642562466524",
                "301628167271895032269636563712294494176"
            ]
        },
        "target": {
            "file": "librz/bin/p/bin_qnx.c"
        },
        "signature_version": "v1",
        "id": "CVE-2022-36043-a871c020",
        "deprecated": false,
        "source": "https://github.com/rizinorg/rizin/commit/a3d50c1ea185f3f642f2d8180715f82d98840784"
    },
    {
        "signature_type": "Function",
        "digest": {
            "function_hash": "296402662548289440242333226039584430712",
            "length": 161.0
        },
        "target": {
            "file": "librz/bin/p/bin_qnx.c",
            "function": "relocs"
        },
        "signature_version": "v1",
        "id": "CVE-2022-36043-d97a80f0",
        "deprecated": false,
        "source": "https://github.com/rizinorg/rizin/commit/a3d50c1ea185f3f642f2d8180715f82d98840784"
    }
]