CVE-2022-1852

    Dashboard / Vulnerabilities / CVE-2022-1852

    CVE-2022-1852

    Published: 30 Jun 2022Last Modified: 12 Aug 2026

    Summary:

    Details: A NULL pointer dereference flaw was found in the Linux kernel’s KVM module, which can lead to a denial of service in the x86_emulate_insn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1852.json, https://nvd.nist.gov/vuln/detail/CVE-2022-1852, https://bugzilla.redhat.com/show_bug.cgi?id=2089815, https://github.com/torvalds/linux/commit/fee060cd52d69c114b62d1a2948ea9648b5131f9

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- f2906aa863381afb0015a9eb7fefad885d4e5a56
    Fixed -None

    Affected versions

    kernel 5.19 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-2022-1852 | CVE-DB