CVE-2019-15918

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    CVE-2019-15918

    Published: 4 Sept 2019Last Modified: 15 Mar 2026

    Summary:

    Details: An issue was discovered in the Linux kernel before 5.0.10. SMB2_negotiate in fs/cifs/smb2pdu.c has an out-of-bounds read because data structures are incompletely updated after a change from smb30 to smb21.

    References: https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.10, https://security.netapp.com/advisory/ntap-20191004-0001/, https://usn.ubuntu.com/4162-1/, https://usn.ubuntu.com/4162-2/, https://github.com/torvalds/linux/commit/b57a55e2200ede754e4dc9cce4ba9402544b9365

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    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