usn-6415-1
Vulnerability from osv_ubuntu
Published
2023-10-04 20:59
Modified
2026-06-03 10:45
Summary
linux-oem-6.1 vulnerabilities
Details

Daniel Trujillo, Johannes Wikner, and Kaveh Razavi discovered that some AMD processors utilising speculative execution and branch prediction may allow unauthorised memory reads via a speculative side-channel attack. A local attacker could use this to expose sensitive information, including kernel memory. (CVE-2023-20569)

Ivan D Barrera, Christopher Bednarz, Mustafa Ismail, and Shiraz Saleem discovered that the InfiniBand RDMA driver in the Linux kernel did not properly check for zero-length STAG or MR registration. A remote attacker could possibly use this to execute arbitrary code. (CVE-2023-25775)

It was discovered that the USB subsystem in the Linux kernel contained a race condition while handling device descriptors in certain situations, leading to a out-of-bounds read vulnerability. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-37453)

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)

Lin Ma discovered that the Netlink Transformation (XFRM) subsystem in the Linux kernel did not properly initialize a policy data structure, leading to an out-of-bounds vulnerability. A local privileged attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information (kernel memory). (CVE-2023-3773)

Kyle Zeng discovered that the netfiler subsystem in the Linux kernel did not properly calculate array offsets, leading to a out-of-bounds write vulnerability. A local user could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-42753)

Bing-Jhong Billy Jheng discovered that the Unix domain socket implementation in the Linux kernel contained a race condition in certain situations, 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-2023-4622)

Budimir Markovic discovered that the qdisc implementation in the Linux kernel did not properly validate inner classes, leading to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4623)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2023-3772",
              "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:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-3773",
              "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:H/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-4622",
              "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:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-4623",
              "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-2023-20569",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-25775",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-37453",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2023-42753",
              "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": "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"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-buildinfo-6.1.0-1023-oem",
            "binary_version": "6.1.0-1023.23"
          },
          {
            "binary_name": "linux-headers-6.1.0-1023-oem",
            "binary_version": "6.1.0-1023.23"
          },
          {
            "binary_name": "linux-image-unsigned-6.1.0-1023-oem",
            "binary_version": "6.1.0-1023.23"
          },
          {
            "binary_name": "linux-modules-6.1.0-1023-oem",
            "binary_version": "6.1.0-1023.23"
          },
          {
            "binary_name": "linux-modules-ipu6-6.1.0-1023-oem",
            "binary_version": "6.1.0-1023.23"
          },
          {
            "binary_name": "linux-modules-ivsc-6.1.0-1023-oem",
            "binary_version": "6.1.0-1023.23"
          },
          {
            "binary_name": "linux-modules-iwlwifi-6.1.0-1023-oem",
            "binary_version": "6.1.0-1023.23"
          },
          {
            "binary_name": "linux-oem-6.1-headers-6.1.0-1023",
            "binary_version": "6.1.0-1023.23"
          },
          {
            "binary_name": "linux-oem-6.1-tools-6.1.0-1023",
            "binary_version": "6.1.0-1023.23"
          },
          {
            "binary_name": "linux-oem-6.1-tools-host",
            "binary_version": "6.1.0-1023.23"
          },
          {
            "binary_name": "linux-tools-6.1.0-1023-oem",
            "binary_version": "6.1.0-1023.23"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "linux-oem-6.1",
        "purl": "pkg:deb/ubuntu/linux-oem-6.1@6.1.0-1023.23?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.1.0-1023.23"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.1.0-1004.4",
        "6.1.0-1006.6",
        "6.1.0-1007.7",
        "6.1.0-1008.8",
        "6.1.0-1009.9",
        "6.1.0-1010.10",
        "6.1.0-1012.12",
        "6.1.0-1013.13",
        "6.1.0-1014.14",
        "6.1.0-1015.15",
        "6.1.0-1016.16",
        "6.1.0-1017.17",
        "6.1.0-1019.19",
        "6.1.0-1020.20",
        "6.1.0-1021.21",
        "6.1.0-1022.22"
      ]
    }
  ],
  "aliases": [],
  "details": "Daniel Trujillo, Johannes Wikner, and Kaveh Razavi discovered that some AMD\nprocessors utilising speculative execution and branch prediction may allow\nunauthorised memory reads via a speculative side-channel attack. A local\nattacker could use this to expose sensitive information, including kernel\nmemory. (CVE-2023-20569)\n\nIvan D Barrera, Christopher Bednarz, Mustafa Ismail, and Shiraz Saleem\ndiscovered that the InfiniBand RDMA driver in the Linux kernel did not\nproperly check for zero-length STAG or MR registration. A remote attacker\ncould possibly use this to execute arbitrary code. (CVE-2023-25775)\n\nIt was discovered that the USB subsystem in the Linux kernel contained a\nrace condition while handling device descriptors in certain situations,\nleading to a out-of-bounds read vulnerability. A local attacker could\npossibly use this to cause a denial of service (system crash).\n(CVE-2023-37453)\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\nLin Ma discovered that the Netlink Transformation (XFRM) subsystem in the\nLinux kernel did not properly initialize a policy data structure, leading\nto an out-of-bounds vulnerability. A local privileged attacker could use\nthis to cause a denial of service (system crash) or possibly expose\nsensitive information (kernel memory). (CVE-2023-3773)\n\nKyle Zeng discovered that the netfiler subsystem in the Linux kernel did\nnot properly calculate array offsets, leading to a out-of-bounds write\nvulnerability. A local user could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2023-42753)\n\nBing-Jhong Billy Jheng discovered that the Unix domain socket\nimplementation in the Linux kernel contained a race condition in certain\nsituations, leading to a use-after-free vulnerability. A local attacker\ncould use this to cause a denial of service (system crash) or possibly\nexecute arbitrary code. (CVE-2023-4622)\n\nBudimir Markovic discovered that the qdisc implementation in the Linux\nkernel did not properly validate inner classes, leading to a use-after-free\nvulnerability. A local user could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2023-4623)\n\n",
  "id": "USN-6415-1",
  "modified": "2026-06-03T10:45:35Z",
  "published": "2023-10-04T20:59:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6415-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-3772"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-3773"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-4622"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-4623"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-20569"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-25775"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-37453"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-42753"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-oem-6.1 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2023-3772",
    "UBUNTU-CVE-2023-3773",
    "UBUNTU-CVE-2023-4622",
    "UBUNTU-CVE-2023-4623",
    "UBUNTU-CVE-2023-20569",
    "UBUNTU-CVE-2023-25775",
    "UBUNTU-CVE-2023-37453",
    "UBUNTU-CVE-2023-42753"
  ]
}



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Sightings

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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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.