CVE-2022-1205

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    CVE-2022-1205

    Published: 31 Aug 2022Last Modified: 12 Aug 2026

    Summary:

    Details: A NULL pointer dereference flaw was found in the Linux kernel’s Amateur Radio AX.25 protocol functionality in the way a user connects with the protocol. This flaw allows a local user to crash the system.

    References: https://access.redhat.com/security/cve/CVE-2022-1205, https://www.openwall.com/lists/oss-security/2022/04/02/4, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1205.json, https://nvd.nist.gov/vuln/detail/CVE-2022-1205, https://bugzilla.redhat.com/show_bug.cgi?id=2071047, https://github.com/torvalds/linux/commit/82e31755e55fbcea6a9dfaae5fe4860ade17cbc0, https://github.com/torvalds/linux/commit/fc6d01ff9ef03b66d4a3a23b46fc3c3d8cf92009

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 3123109284176b1532874591f7c81f3837bbdc17
    Fixed -None

    Affected versions

    Fixed in kernel v5.18-rc1

    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-2022-1205 | CVE-DB