USN-6923-1

    Dashboard / Vulnerabilities / USN-6923-1

    USN-6923-1

    Published: 29 Jul 2024Last Modified: 6 Aug 2026

    Summary: linux, linux-aws, linux-gcp, linux-gke, linux-gkeop, linux-gkeop-5.15, linux-hwe-5.15, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle vulnerabilities

    Details: Benedict Schlüter, Supraja Sridhara, Andrin Bertschi, and Shweta Shinde discovered that an untrusted hypervisor could inject malicious #VC interrupts and compromise the security guarantees of AMD SEV-SNP. This flaw is known as WeSee. A local attacker in control of the hypervisor could use this to expose sensitive information or possibly execute arbitrary code in the trusted execution environment. (CVE-2024-25742) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - TTY drivers; - SMB network file system; - Netfilter; - Bluetooth subsystem; (CVE-2024-26886, CVE-2024-26952, CVE-2023-52752, CVE-2024-27017, CVE-2024-36016)

    References: https://ubuntu.com/security/notices/USN-6923-1, https://ubuntu.com/security/CVE-2023-52752, https://ubuntu.com/security/CVE-2024-25742, https://ubuntu.com/security/CVE-2024-26886, https://ubuntu.com/security/CVE-2024-26952, https://ubuntu.com/security/CVE-2024-27017, https://ubuntu.com/security/CVE-2024-36016

    Affected packages

    Package

    Name: linux-gkeop-5.15

    Purl: pkg:deb/ubuntu/linux-gkeop-5.15?arch=source&distro=focal

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.15.0-1049.56~20.04.1

    Affected versions

    5.15.0-1003.5~20.04.2
    5.15.0-1005.7~20.04.1
    5.15.0-1007.10~20.04.1
    5.15.0-1008.12~20.04.1
    5.15.0-1011.15~20.04.2
    5.15.0-1012.16~20.04.1
    5.15.0-1013.17~20.04.1
    5.15.0-1015.19~20.04.1
    5.15.0-1016.21~20.04.1
    5.15.0-1017.22~20.04.1
    5.15.0-1018.23~20.04.1
    5.15.0-1019.24~20.04.1
    5.15.0-1020.25~20.04.1
    5.15.0-1021.26~20.04.1
    5.15.0-1022.27~20.04.1
    5.15.0-1023.28~20.04.1
    5.15.0-1024.29~20.04.1
    5.15.0-1025.30~20.04.1
    5.15.0-1026.31~20.04.1
    5.15.0-1027.32~20.04.1
    5.15.0-1028.33~20.04.1
    5.15.0-1030.35~20.04.1
    5.15.0-1031.37~20.04.1
    5.15.0-1032.38~20.04.1
    5.15.0-1033.39~20.04.1
    5.15.0-1034.40~20.04.1
    5.15.0-1035.41~20.04.1
    5.15.0-1036.42~20.04.1
    5.15.0-1037.43~20.04.1
    5.15.0-1038.44~20.04.1
    5.15.0-1039.45~20.04.1
    5.15.0-1040.46~20.04.1
    5.15.0-1043.50~20.04.1
    5.15.0-1044.51~20.04.1
    5.15.0-1045.52~20.04.1
    5.15.0-1046.53~20.04.1
    5.15.0-1047.54~20.04.1
    5.15.0-1048.55~20.04.1

    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