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    2 vulnerabilities found for layer_2_tunneling_protocol by linux

    CVE-2022-4129 (GCVE-0-2022-4129)

    Vulnerability from nvd – Published: 2022-11-28 00:00 – Updated: 2025-04-14 18:09
    VLAI
    Summary
    A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service.
    Severity
    5.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    n/a Linux kernel (l2tp) Affected: up to v6.0
    Show details on NVD website
    To clipboard 

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    CVE-2022-4129 (GCVE-0-2022-4129)

    Vulnerability from cvelistv5 – Published: 2022-11-28 00:00 – Updated: 2025-04-14 18:09
    VLAI
    Summary
    A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service.
    Severity
    5.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    n/a Linux kernel (l2tp) Affected: up to v6.0
    Show details on NVD website
    To clipboard 

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