CVE-2022-0850

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    CVE-2022-0850

    Published: 29 Aug 2022Last Modified: 21 Oct 2026

    Summary:

    Details: A vulnerability was found in linux kernel, where an information leak occurs via ext4_extent_header to userspace.

    References: https://access.redhat.com/security/cve/CVE-2022-0850, https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ce3aba43599f0b50adbebff133df8d08a3d5fffe, https://syzkaller.appspot.com/bug?id=78e9ad0e6952a3ca16e8234724b2fa92d041b9b8, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0850.json, https://nvd.nist.gov/vuln/detail/CVE-2022-0850, https://bugzilla.redhat.com/show_bug.cgi?id=2060606

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- e73f0f0ee7541171d89f2e2491130c7771ba58d3
    Fixed -ce3aba43599f0b50adbebff133df8d08a3d5fffe

    Affected versions

    Fixed in kernel v5.14 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