Product by Linux

    Linux Kernel

    368 known vulnerabilities in Linux Kernel (Linux), 8 of them actively exploited (CISA KEV).

    Key figures

    368

    Vulnerabilities

    8

    Actively exploited (KEV)

    1

    Used by ransomware

    15

    Critical

    Vulnerabilities

    Actively exploited vulnerabilities (CISA KEV) first, then by priority.

    Vulnerabilities in Linux Kernel (Linux)
    SeverityCVETitleCVSSPublished
    CriticalCVE-2024-1086

    Linux Kernel Use-After-Free Vulnerability

    In CISA KEVRansomware

    7.8
    CriticalCVE-2022-0492

    Linux Kernel Improper Authentication Vulnerability

    In CISA KEV

    7.8
    CriticalCVE-2022-0847

    Linux Kernel Privilege Escalation Vulnerability

    In CISA KEV

    7.8
    CriticalCVE-2022-0185

    Linux Kernel Heap-Based Buffer Overflow Vulnerability

    In CISA KEV

    8.4
    CriticalCVE-2018-14634

    Linux Kernel Integer Overflow Vulnerability

    In CISA KEV

    7.8
    CriticalCVE-2023-0386

    Linux Kernel Improper Ownership Management Vulnerability

    In CISA KEV

    7.8
    CriticalCVE-2022-0995

    Linux Kernel Out-of-Bounds Write Vulnerability

    In CISA KEV

    7.8
    CriticalCVE-2021-22600

    Double Free in net/packet/af_packet.c leading to priviledge escalation

    In CISA KEV

    6.6
    HighCVE-2022-0435

    Kernel: Out-of-bounds Write

    8.8
    CriticalCVE-2019-14901

    Red Hat Kernel: Heap-based Buffer Overflow

    8.8
    CriticalCVE-2021-3773

    Kernel: Exposure of Sensitive Information to an Unauthorized Actor

    9.8
    HighCVE-2024-0582

    Kernel: io_uring: page use-after-free vulnerability via buffer ring mmap

    7.8
    HighCVE-2018-5391

    Linux Kernel: Uncontrolled Resource Consumption

    7.5
    CriticalCVE-2022-0742

    Linux Kernel: Permission Issues

    9.1
    CriticalCVE-2019-14895

    Red Hat Kernel: Heap-based Buffer Overflow

    8.0
    CriticalCVE-2019-14896

    Red Hat Kernel: Heap-based Buffer Overflow

    7.8
    HighCVE-2022-1043

    Kernel: Use After Free

    8.8
    HighCVE-2020-14305

    Kernel: Out-of-bounds Write

    8.1
    HighCVE-2022-1012

    Kernel: Missing Release of Memory after Effective Lifetime

    8.2
    HighCVE-2021-20322

    Kernel: Use of Insufficiently Random Values

    7.4
    HighCVE-2019-10220

    SUSE Kernel:: Path Traversal

    8.0
    HighCVE-2018-14633

    The Linux Foundation Kernel: Stack-based Buffer Overflow

    7.0
    HighCVE-2017-2634

    Linux Kernel: NULL Pointer Dereference

    7.5
    HighCVE-2002-2438

    Kernel: Improper Authentication

    7.5
    HighCVE-2020-25643

    Kernel: Improper Input Validation

    7.2

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