usn-7611-1
Vulnerability from osv_ubuntu
Published
2025-07-02 00:07
Modified
2025-12-23 04:49
Summary
linux, linux-gcp, linux-raspi, linux-realtime vulnerabilities
Details

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: - Netfilter; - Network traffic control; (CVE-2025-38000, CVE-2025-37890, CVE-2025-38001, CVE-2025-37997, CVE-2025-37932)


{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-37890",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-37932",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-37997",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-38000",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-38001",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:25.04"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "bpftool",
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            "binary_version": "6.14.0-23.23"
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            "binary_version": "6.14.0-23.23"
          },
          {
            "binary_name": "linux-image-unsigned-6.14.0-23-generic-64k",
            "binary_version": "6.14.0-23.23"
          },
          {
            "binary_name": "linux-lib-rust-6.14.0-23-generic",
            "binary_version": "6.14.0-23.23"
          },
          {
            "binary_name": "linux-libc-dev",
            "binary_version": "6.14.0-23.23"
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            "binary_name": "linux-modules-6.14.0-23-generic",
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            "binary_name": "linux-modules-usbio-6.14.0-23-generic",
            "binary_version": "6.14.0-23.23"
          },
          {
            "binary_name": "linux-modules-vision-6.14.0-23-generic",
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          },
          {
            "binary_name": "linux-perf",
            "binary_version": "6.14.0-23.23"
          },
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            "binary_name": "linux-source-6.14.0",
            "binary_version": "6.14.0-23.23"
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      },
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        "name": "linux",
        "purl": "pkg:deb/ubuntu/linux@6.14.0-23.23?arch=source\u0026distro=plucky"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.14.0-23.23"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
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      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-37890",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-37932",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-37997",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-38000",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-38001",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:25.04"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-buildinfo-6.14.0-1009-gcp",
            "binary_version": "6.14.0-1009.9"
          },
          {
            "binary_name": "linux-buildinfo-6.14.0-1009-gcp-64k",
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          },
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          },
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      },
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            },
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          ],
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        "6.14.0-1008.8"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
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            {
              "id": "CVE-2025-37890",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
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                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-37932",
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                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
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              "severity": [
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                  "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-2025-38000",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-38001",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:25.04"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-buildinfo-6.14.0-1008-raspi",
            "binary_version": "6.14.0-1008.8"
          },
          {
            "binary_name": "linux-headers-6.14.0-1008-raspi",
            "binary_version": "6.14.0-1008.8"
          },
          {
            "binary_name": "linux-image-6.14.0-1008-raspi",
            "binary_version": "6.14.0-1008.8"
          },
          {
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            "binary_version": "6.14.0-1008.8"
          },
          {
            "binary_name": "linux-raspi-headers-6.14.0-1008",
            "binary_version": "6.14.0-1008.8"
          },
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            "binary_version": "6.14.0-1008.8"
          },
          {
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            "binary_version": "6.14.0-1008.8"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.04",
        "name": "linux-raspi",
        "purl": "pkg:deb/ubuntu/linux-raspi@6.14.0-1008.8?arch=source\u0026distro=plucky"
      },
      "ranges": [
        {
          "events": [
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              "introduced": "0"
            },
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            }
          ],
          "type": "ECOSYSTEM"
        }
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        "6.14.0-1003.3",
        "6.14.0-1004.4",
        "6.14.0-1005.5",
        "6.14.0-1007.7"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
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            {
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              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-37932",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-37997",
              "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": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-38000",
              "severity": [
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                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-38001",
              "severity": [
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                  "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"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:25.04"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-buildinfo-6.14.0-1005-realtime",
            "binary_version": "6.14.0-1005.5"
          },
          {
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          },
          {
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            "binary_version": "6.14.0-1005.5"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.04",
        "name": "linux-realtime",
        "purl": "pkg:deb/ubuntu/linux-realtime@6.14.0-1005.5?arch=source\u0026distro=plucky"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.14.0-1005.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.11.0-1001.1",
        "6.14.0-1001.1",
        "6.14.0-1002.2",
        "6.14.0-1004.4"
      ]
    }
  ],
  "aliases": [],
  "details": "Several security issues were discovered in the Linux kernel.\nAn attacker could possibly use these to compromise the system.\nThis update corrects flaws in the following subsystems:\n  - Netfilter;\n  - Network traffic control;\n(CVE-2025-38000, CVE-2025-37890, CVE-2025-38001, CVE-2025-37997,\nCVE-2025-37932)\n",
  "id": "USN-7611-1",
  "modified": "2025-12-23T04:49:48Z",
  "published": "2025-07-02T00:07:52.986016Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7611-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-37890"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-37932"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-37997"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-38000"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-38001"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux, linux-gcp, linux-raspi, linux-realtime vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2025-37890",
    "UBUNTU-CVE-2025-37932",
    "UBUNTU-CVE-2025-37997",
    "UBUNTU-CVE-2025-38000",
    "UBUNTU-CVE-2025-38001"
  ]
}



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  • 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.

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Detection rules are retrieved from Rulezet.

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