CVE-2022-1195

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    CVE-2022-1195

    Published: 29 Apr 2022Last Modified: 12 Aug 2026

    Summary:

    Details: A use-after-free vulnerability was found in the Linux kernel in drivers/net/hamradio. This flaw allows a local attacker with a user privilege to cause a denial of service (DOS) when the mkiss or sixpack device is detached and reclaim resources early.

    References: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0b9111922b1f399aba6ed1e1b8f2079c3da1aed8, https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3e0588c291d6ce225f2b891753ca41d45ba42469, https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=81b1d548d00bcd028303c4f3150fa753b9b8aa71, https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b2f37aead1b82a770c48b5d583f35ec22aabb61e, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1195.json, https://nvd.nist.gov/vuln/detail/CVE-2022-1195, https://www.debian.org/security/2022/dsa-5127, https://www.debian.org/security/2022/dsa-5173, https://bugzilla.redhat.com/show_bug.cgi?id=2056381

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- fa55b7dcdc43c1aa1ba12bca9d2dd4318c2a0dbf
    Fixed -None

    Affected versions

    kernel 5.16 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-2022-1195 | CVE-DB