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usn-6464-1
Vulnerability from osv_ubuntu
Published
2023-10-31 21:14
Modified
2026-08-05 23:35
Summary
linux, linux-aws, linux-aws-6.2, linux-azure, linux-azure-6.2, linux-azure-fde-6.2, linux-gcp, linux-gcp-6.2, linux-hwe-6.2, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-6.2, linux-oracle, linux-raspi, linux-starfive vulnerabilities
Details

Yu Hao and Weiteng Chen discovered that the Bluetooth HCI UART driver in the Linux kernel contained a race condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-31083)

Lin Ma discovered that the Netlink Transformation (XFRM) subsystem in the Linux kernel contained a null pointer dereference vulnerability in some situations. A local privileged attacker could use this to cause a denial of service (system crash). (CVE-2023-3772)

Chih-Yen Chang discovered that the KSMBD implementation in the Linux kernel did not properly validate SMB request protocol IDs, leading to a out-of- bounds read vulnerability. A remote attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-38430)

Chih-Yen Chang discovered that the KSMBD implementation in the Linux kernel did not properly validate command payload size, leading to a out-of-bounds read vulnerability. A remote attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-38432)

It was discovered that the NFC implementation in the Linux kernel contained a use-after-free vulnerability when performing peer-to-peer communication in certain conditions. A privileged attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information (kernel memory). (CVE-2023-3863)

Laurence Wit discovered that the KSMBD implementation in the Linux kernel did not properly validate a buffer size in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-3865)

Laurence Wit discovered that the KSMBD implementation in the Linux kernel contained a null pointer dereference vulnerability when handling handling chained requests. A remote attacker could use this to cause a denial of service (system crash). (CVE-2023-3866)

It was discovered that the KSMBD implementation in the Linux kernel did not properly handle session setup requests, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information. (CVE-2023-3867)

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)

It was discovered that a race condition existed in the Cypress touchscreen driver in the Linux kernel during device removal, leading to a use-after- free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4134)

Thelford Williams discovered that the Ceph file system messenger protocol implementation in the Linux kernel did not properly validate frame segment length in certain situation, leading to a buffer overflow vulnerability. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-44466)

References
To clipboard 

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                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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              "id": "CVE-2023-31083",
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              "id": "CVE-2023-38430",
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              "id": "CVE-2023-38432",
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                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
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                  "type": "CVSS_V3"
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              "severity": [
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                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
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                  "score": "medium",
                  "type": "Ubuntu"
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              "id": "CVE-2023-3866",
              "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:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
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              ]
            },
            {
              "id": "CVE-2023-3867",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
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                  "score": "medium",
                  "type": "Ubuntu"
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            {
              "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"
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                {
                  "score": "low",
                  "type": "Ubuntu"
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              ]
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            {
              "id": "CVE-2023-4134",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
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                  "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-3865",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-3866",
              "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:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-3867",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "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-2023-4134",
              "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-2023-31083",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-38430",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-38432",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-44466",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-buildinfo-6.2.0-1016-lowlatency",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-buildinfo-6.2.0-1016-lowlatency-64k",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-cloud-tools-6.2.0-1016-lowlatency",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-headers-6.2.0-1016-lowlatency",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-headers-6.2.0-1016-lowlatency-64k",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-image-unsigned-6.2.0-1016-lowlatency",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-image-unsigned-6.2.0-1016-lowlatency-64k",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-lowlatency-hwe-6.2-cloud-tools-6.2.0-1016",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-lowlatency-hwe-6.2-cloud-tools-common",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-lowlatency-hwe-6.2-headers-6.2.0-1016",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-lowlatency-hwe-6.2-tools-6.2.0-1016",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-lowlatency-hwe-6.2-tools-common",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-lowlatency-hwe-6.2-tools-host",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-modules-6.2.0-1016-lowlatency",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-modules-6.2.0-1016-lowlatency-64k",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-modules-ipu6-6.2.0-1016-lowlatency",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-modules-ivsc-6.2.0-1016-lowlatency",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-modules-iwlwifi-6.2.0-1016-lowlatency",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-tools-6.2.0-1016-lowlatency",
            "binary_version": "6.2.0-1016.16~22.04.1"
          },
          {
            "binary_name": "linux-tools-6.2.0-1016-lowlatency-64k",
            "binary_version": "6.2.0-1016.16~22.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "linux-lowlatency-hwe-6.2",
        "purl": "pkg:deb/ubuntu/linux-lowlatency-hwe-6.2@6.2.0-1016.16~22.04.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.2.0-1016.16~22.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.2.0-1008.8~22.04.1",
        "6.2.0-1009.9~22.04.1",
        "6.2.0-1011.11~22.04.1",
        "6.2.0-1012.12~22.04.1",
        "6.2.0-1013.13~22.04.1",
        "6.2.0-1014.14~22.04.1",
        "6.2.0-1015.15~22.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "\nYu Hao and Weiteng Chen discovered that the Bluetooth HCI UART driver in\nthe Linux kernel contained a race condition, leading to a null pointer\ndereference vulnerability. A local attacker could use this to cause a\ndenial of service (system crash). (CVE-2023-31083)\n\nLin Ma discovered that the Netlink Transformation (XFRM) subsystem in the\nLinux kernel contained a null pointer dereference vulnerability in some\nsituations. A local privileged attacker could use this to cause a denial of\nservice (system crash). (CVE-2023-3772)\n\nChih-Yen Chang discovered that the KSMBD implementation in the Linux kernel\ndid not properly validate SMB request protocol IDs, leading to a out-of-\nbounds read vulnerability. A remote attacker could possibly use this to\ncause a denial of service (system crash). (CVE-2023-38430)\n\nChih-Yen Chang discovered that the KSMBD implementation in the Linux kernel\ndid not properly validate command payload size, leading to a out-of-bounds\nread vulnerability. A remote attacker could possibly use this to cause a\ndenial of service (system crash). (CVE-2023-38432)\n\nIt was discovered that the NFC implementation in the Linux kernel contained\na use-after-free vulnerability when performing peer-to-peer communication\nin certain conditions. A privileged attacker could use this to cause a\ndenial of service (system crash) or possibly expose sensitive information\n(kernel memory). (CVE-2023-3863)\n\nLaurence Wit discovered that the KSMBD implementation in the Linux kernel\ndid not properly validate a buffer size in certain situations, leading to\nan out-of-bounds read vulnerability. A remote attacker could use this to\ncause a denial of service (system crash) or possibly expose sensitive\ninformation. (CVE-2023-3865)\n\nLaurence Wit discovered that the KSMBD implementation in the Linux kernel\ncontained a null pointer dereference vulnerability when handling handling\nchained requests. A remote attacker could use this to cause a denial of\nservice (system crash). (CVE-2023-3866)\n\nIt was discovered that the KSMBD implementation in the Linux kernel did not\nproperly handle session setup requests, leading to an out-of-bounds read\nvulnerability. A remote attacker could use this to expose sensitive\ninformation. (CVE-2023-3867)\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\nIt was discovered that a race condition existed in the Cypress touchscreen\ndriver in the Linux kernel during device removal, leading to a use-after-\nfree vulnerability. A physically proximate attacker could use this to cause\na denial of service (system crash) or possibly execute arbitrary code.\n(CVE-2023-4134)\n\nThelford Williams discovered that the Ceph file system messenger protocol\nimplementation in the Linux kernel did not properly validate frame segment\nlength in certain situation, leading to a buffer overflow vulnerability. A\nremote attacker could use this to cause a denial of service (system crash)\nor possibly execute arbitrary code. (CVE-2023-44466)\n\n",
  "id": "USN-6464-1",
  "modified": "2026-08-05T23:35:27Z",
  "published": "2023-10-31T21:14:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6464-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-3772"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-3863"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-3865"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-3866"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-3867"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-4132"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-4134"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-31083"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-38430"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-38432"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-44466"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux, linux-aws, linux-aws-6.2, linux-azure, linux-azure-6.2, linux-azure-fde-6.2, linux-gcp, linux-gcp-6.2, linux-hwe-6.2, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-6.2, linux-oracle, linux-raspi, linux-starfive vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2023-3772",
    "UBUNTU-CVE-2023-3863",
    "UBUNTU-CVE-2023-3865",
    "UBUNTU-CVE-2023-3866",
    "UBUNTU-CVE-2023-3867",
    "UBUNTU-CVE-2023-4132",
    "UBUNTU-CVE-2023-4134",
    "UBUNTU-CVE-2023-31083",
    "UBUNTU-CVE-2023-38430",
    "UBUNTU-CVE-2023-38432",
    "UBUNTU-CVE-2023-44466"
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.