usn-6701-4
Vulnerability from osv_ubuntu
Published
2024-04-09 13:53
Modified
2026-06-29 10:53
Summary
linux-azure vulnerabilities
Details

Ruihan Li discovered that the bluetooth subsystem in the Linux kernel did not properly perform permissions checks when handling HCI sockets. A physically proximate attacker could use this to cause a denial of service (bluetooth communication). (CVE-2023-2002)

It was discovered that the NVIDIA Tegra XUSB pad controller driver in the Linux kernel did not properly handle return values in certain error conditions. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-23000)

It was discovered that Spectre-BHB mitigations were missing for Ampere processors. A local attacker could potentially use this to expose sensitive information. (CVE-2023-3006)

It was discovered that the ext4 file system implementation in the Linux kernel did not properly handle block device modification while it is mounted. A privileged attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-34256)

Eric Dumazet discovered that the netfilter subsystem in the Linux kernel did not properly handle DCCP conntrack buffers in certain situations, leading to an out-of-bounds read vulnerability. An attacker could possibly use this to expose sensitive information (kernel memory). (CVE-2023-39197)

It was discovered that the Siano USB MDTV receiver device driver in the Linux kernel did not properly handle device initialization failures in certain situations, leading to a use-after-free vulnerability. A physically proximate attacker could use this cause a denial of service (system crash). (CVE-2023-4132)

Pratyush Yadav discovered that the Xen network backend implementation in the Linux kernel did not properly handle zero length data request, leading to a null pointer dereference vulnerability. An attacker in a guest VM could possibly use this to cause a denial of service (host domain crash). (CVE-2023-46838)

It was discovered that a race condition existed in the AppleTalk networking subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51781)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

It was discovered that the ext4 file system implementation in the Linux kernel did not properly handle the remount operation in certain cases, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2024-0775)

Notselwyn discovered that the netfilter subsystem in the Linux kernel did not properly handle verdict parameters in certain cases, leading to a use- after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2024-1086)

It was discovered that a race condition existed in the SCSI Emulex LightPulse Fibre Channel driver in the Linux kernel when unregistering FCF and re-scanning an HBA FCF table, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2024-24855)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2023-2002",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-3006",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-4132",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-6121",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-23000",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-34256",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-39197",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-46838",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-51781",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-0775",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-1086",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-24855",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:14.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "linux-azure-cloud-tools-4.15.0-1175",
            "binary_version": "4.15.0-1175.190~14.04.1"
          },
          {
            "binary_name": "linux-azure-headers-4.15.0-1175",
            "binary_version": "4.15.0-1175.190~14.04.1"
          },
          {
            "binary_name": "linux-azure-tools-4.15.0-1175",
            "binary_version": "4.15.0-1175.190~14.04.1"
          },
          {
            "binary_name": "linux-buildinfo-4.15.0-1175-azure",
            "binary_version": "4.15.0-1175.190~14.04.1"
          },
          {
            "binary_name": "linux-cloud-tools-4.15.0-1175-azure",
            "binary_version": "4.15.0-1175.190~14.04.1"
          },
          {
            "binary_name": "linux-headers-4.15.0-1175-azure",
            "binary_version": "4.15.0-1175.190~14.04.1"
          },
          {
            "binary_name": "linux-image-unsigned-4.15.0-1175-azure",
            "binary_version": "4.15.0-1175.190~14.04.1"
          },
          {
            "binary_name": "linux-modules-4.15.0-1175-azure",
            "binary_version": "4.15.0-1175.190~14.04.1"
          },
          {
            "binary_name": "linux-modules-extra-4.15.0-1175-azure",
            "binary_version": "4.15.0-1175.190~14.04.1"
          },
          {
            "binary_name": "linux-tools-4.15.0-1175-azure",
            "binary_version": "4.15.0-1175.190~14.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "linux-azure",
        "purl": "pkg:deb/ubuntu/linux-azure@4.15.0-1175.190~14.04.1?arch=source\u0026distro=trusty/esm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.15.0-1175.190~14.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
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        "4.15.0-1023.24~14.04.1",
        "4.15.0-1030.31~14.04.1",
        "4.15.0-1031.32~14.04.1",
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        "4.15.0-1037.39~14.04.2",
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        "4.15.0-1174.189~14.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "Ruihan Li discovered that the bluetooth subsystem in the Linux kernel did\nnot properly perform permissions checks when handling HCI sockets. A\nphysically proximate attacker could use this to cause a denial of service\n(bluetooth communication). (CVE-2023-2002)\n\nIt was discovered that the NVIDIA Tegra XUSB pad controller driver in the\nLinux kernel did not properly handle return values in certain error\nconditions. A local attacker could use this to cause a denial of service\n(system crash). (CVE-2023-23000)\n\nIt was discovered that Spectre-BHB mitigations were missing for Ampere\nprocessors. A local attacker could potentially use this to expose sensitive\ninformation. (CVE-2023-3006)\n\nIt was discovered that the ext4 file system implementation in the Linux\nkernel did not properly handle block device modification while it is\nmounted. A privileged attacker could use this to cause a denial of service\n(system crash) or possibly expose sensitive information. (CVE-2023-34256)\n\nEric Dumazet discovered that the netfilter subsystem in the Linux kernel\ndid not properly handle DCCP conntrack buffers in certain situations,\nleading to an out-of-bounds read vulnerability. An attacker could possibly\nuse this to expose sensitive information (kernel memory). (CVE-2023-39197)\n\nIt was discovered that the Siano USB MDTV receiver device driver in the\nLinux kernel did not properly handle device initialization failures in\ncertain situations, leading to a use-after-free vulnerability. A physically\nproximate attacker could use this cause a denial of service (system crash).\n(CVE-2023-4132)\n\nPratyush Yadav discovered that the Xen network backend implementation in\nthe Linux kernel did not properly handle zero length data request, leading\nto a null pointer dereference vulnerability. An attacker in a guest VM\ncould possibly use this to cause a denial of service (host domain crash).\n(CVE-2023-46838)\n\nIt was discovered that a race condition existed in the AppleTalk networking\nsubsystem of the Linux kernel, leading to a use-after-free vulnerability. A\nlocal attacker could use this to cause a denial of service (system crash)\nor possibly execute arbitrary code. (CVE-2023-51781)\n\nAlon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel\ndid not properly handle connect command payloads in certain situations,\nleading to an out-of-bounds read vulnerability. A remote attacker could use\nthis to expose sensitive information (kernel memory). (CVE-2023-6121)\n\nIt was discovered that the ext4 file system implementation in the Linux\nkernel did not properly handle the remount operation in certain cases,\nleading to a use-after-free vulnerability. A local attacker could use this\nto cause a denial of service (system crash) or possibly expose sensitive\ninformation. (CVE-2024-0775)\n\nNotselwyn discovered that the netfilter subsystem in the Linux kernel did\nnot properly handle verdict parameters in certain cases, leading to a use-\nafter-free vulnerability. A local attacker could use this to cause a denial\nof service (system crash) or possibly execute arbitrary code.\n(CVE-2024-1086)\n\nIt was discovered that a race condition existed in the SCSI Emulex\nLightPulse Fibre Channel driver in the Linux kernel when unregistering FCF\nand re-scanning an HBA FCF table, leading to a null pointer dereference\nvulnerability. A local attacker could use this to cause a denial of service\n(system crash). (CVE-2024-24855)\n",
  "id": "USN-6701-4",
  "modified": "2026-06-29T10:53:07Z",
  "published": "2024-04-09T13:53:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6701-4"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-2002"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-3006"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-4132"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-6121"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-23000"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-34256"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-39197"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-46838"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-51781"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-0775"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-1086"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-24855"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-azure vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2023-2002",
    "UBUNTU-CVE-2023-3006",
    "UBUNTU-CVE-2023-4132",
    "UBUNTU-CVE-2023-6121",
    "UBUNTU-CVE-2023-23000",
    "UBUNTU-CVE-2023-34256",
    "UBUNTU-CVE-2023-39197",
    "UBUNTU-CVE-2023-46838",
    "UBUNTU-CVE-2023-51781",
    "UBUNTU-CVE-2024-0775",
    "UBUNTU-CVE-2024-1086",
    "UBUNTU-CVE-2024-24855"
  ]
}



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