CVE-2022-0521

    Dashboard / Vulnerabilities / CVE-2022-0521

    CVE-2022-0521

    Published: 8 Feb 2022Last Modified: 12 Aug 2026

    Summary: Access of Memory Location After End of Buffer in radareorg/radare2

    Details: Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5.6.2.

    References: https://huntr.dev/bounties/4d436311-bbf1-45a3-8774-bdb666d7f7ca, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0521.json, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND/, https://nvd.nist.gov/vuln/detail/CVE-2022-0521, https://github.com/radareorg/radare2/commit/6c4428f018d385fc80a33ecddcb37becea685dd5

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -2984f4d4600b1fd6835da926dc7c4cefb7f0dee5

    Affected versions

    5.6.0

    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-2022-0521 | CVE-DB