OESA-2023-1861

    Dashboard / Vulnerabilities / OESA-2023-1861

    OESA-2023-1861

    Published: 1 Dec 2023Last Modified: 18 Aug 2026

    Summary: kernel security update

    Details: The Linux Kernel, the operating system core itself. Security Fix(es): An out-of-bounds read vulnerability was found in Netfilter Connection Tracking (conntrack) in the Linux kernel. This flaw allows a remote user to disclose sensitive information via the DCCP protocol.(CVE-2023-39197) A null pointer dereference flaw was found in the Linux kernel API for the cryptographic algorithm scatterwalk functionality. This issue occurs when a user constructs a malicious packet with specific socket configuration, which could allow a local user to crash the system or escalate their privileges on the system.(CVE-2023-6176)

    References: https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1861, https://nvd.nist.gov/vuln/detail/CVE-2023-39197, https://nvd.nist.gov/vuln/detail/CVE-2023-6176

    Affected packages

    Package

    Name: kernel

    Purl: pkg:rpm/openEuler/kernel&distro=openEuler-22.03-LTS-SP2

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.10.0-153.34.0.111.oe2203sp2

    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
    OESA-2023-1861 | CVE-DB