CVE-2023-6606

    Dashboard / Vulnerabilities / CVE-2023-6606

    CVE-2023-6606

    Published: 8 Dec 2023Last Modified: 15 Mar 2026

    Summary:

    Details: An out-of-bounds read vulnerability was found in smbCalcSize in fs/smb/client/netmisc.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.

    References: https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html, https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html, https://access.redhat.com/errata/RHSA-2024:0897, https://access.redhat.com/errata/RHSA-2024:1248, https://access.redhat.com/errata/RHSA-2024:2094, https://access.redhat.com/errata/RHSA-2024:0725, https://access.redhat.com/errata/RHSA-2024:1188, https://access.redhat.com/errata/RHSA-2024:1404, https://access.redhat.com/security/cve/CVE-2023-6606, https://access.redhat.com/errata/RHSA-2024:0723, https://access.redhat.com/errata/RHSA-2024:0881, https://bugzilla.redhat.com/show_bug.cgi?id=2253611, https://bugzilla.kernel.org/show_bug.cgi?id=218218

    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-2023-6606 | CVE-DB