CVE-2022-1649

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    CVE-2022-1649

    Published: 10 May 2022Last Modified: 12 Aug 2026

    Summary: Null pointer dereference in libr/bin/format/mach0/mach0.c in radareorg/radare2 in radareorg/radare2

    Details: Null pointer dereference in libr/bin/format/mach0/mach0.c in radareorg/radare2 in GitHub repository radareorg/radare2 prior to 5.7.0. It is likely to be exploitable. For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/476.html).

    References: https://huntr.dev/bounties/c07e4918-cf86-4d2e-8969-5fb63575b449, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1649.json, https://nvd.nist.gov/vuln/detail/CVE-2022-1649, https://github.com/radareorg/radare2/commit/a5aafb99c3965259c84ddcf45a91144bf7eb4cf1

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -09569c1d5c324df7f23bdc9ad864ac1c25925745

    Affected versions

    wip

    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-2022-1649 | CVE-DB