CVE-2023-38427

    Dashboard / Vulnerabilities / CVE-2023-38427

    CVE-2023-38427

    Published: 18 Jul 2023Last Modified: 14 Mar 2026

    Summary:

    Details: An issue was discovered in the Linux kernel before 6.3.8. fs/smb/server/smb2pdu.c in ksmbd has an integer underflow and out-of-bounds read in deassemble_neg_contexts.

    References: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.8, https://security.netapp.com/advisory/ntap-20230824-0011/, https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/smb/server?id=f1a411873c85b642f13b01f21b534c2bab81fc1b

    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
    CVE-2023-38427 | CVE-DB