CVE-2022-1975

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    CVE-2022-1975

    Published: 31 Aug 2022Last Modified: 12 Aug 2026

    Summary:

    Details: There is a sleep-in-atomic bug in /net/nfc/netlink.c that allows an attacker to crash the Linux kernel by simulating a nfc device from user-space.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1975.json, https://nvd.nist.gov/vuln/detail/CVE-2022-1975, https://github.com/torvalds/linux/commit/4071bf121d59944d5cd2238de0642f3d7995a997

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- c5eb0a61238dd6faf37f58c9ce61c9980aaffd7a
    Fixed -None

    Affected versions

    Linux kernel 5.18 rc6

    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-2022-1975 | CVE-DB