usn-7931-5
Vulnerability from osv_ubuntu
Published
2026-01-09 19:45
Modified
2026-06-03 10:46
Summary
linux-raspi, linux-raspi-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: - Cryptographic API; - Media drivers; - Memory management; - Appletalk network protocol; - Netfilter; (CVE-2025-37958, CVE-2025-38666, CVE-2025-39964, CVE-2025-39993, CVE-2025-40018)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-37958",
              "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-2025-38666",
              "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": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-39964",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-39993",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-40018",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:24.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-buildinfo-6.8.0-1044-raspi",
            "binary_version": "6.8.0-1044.48"
          },
          {
            "binary_name": "linux-headers-6.8.0-1044-raspi",
            "binary_version": "6.8.0-1044.48"
          },
          {
            "binary_name": "linux-image-6.8.0-1044-raspi",
            "binary_version": "6.8.0-1044.48"
          },
          {
            "binary_name": "linux-modules-6.8.0-1044-raspi",
            "binary_version": "6.8.0-1044.48"
          },
          {
            "binary_name": "linux-raspi-headers-6.8.0-1044",
            "binary_version": "6.8.0-1044.48"
          },
          {
            "binary_name": "linux-raspi-tools-6.8.0-1044",
            "binary_version": "6.8.0-1044.48"
          },
          {
            "binary_name": "linux-tools-6.8.0-1044-raspi",
            "binary_version": "6.8.0-1044.48"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "linux-raspi",
        "purl": "pkg:deb/ubuntu/linux-raspi@6.8.0-1044.48?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.8.0-1044.48"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.5.0-1005.7",
        "6.7.0-1001.1",
        "6.8.0-1001.1",
        "6.8.0-1002.2",
        "6.8.0-1003.3",
        "6.8.0-1004.4",
        "6.8.0-1005.5",
        "6.8.0-1006.6",
        "6.8.0-1007.7",
        "6.8.0-1008.8",
        "6.8.0-1009.10",
        "6.8.0-1010.11",
        "6.8.0-1011.12",
        "6.8.0-1012.13",
        "6.8.0-1013.14",
        "6.8.0-1014.16",
        "6.8.0-1015.17",
        "6.8.0-1016.18",
        "6.8.0-1017.19",
        "6.8.0-1018.20",
        "6.8.0-1019.23",
        "6.8.0-1020.24",
        "6.8.0-1024.28",
        "6.8.0-1028.32",
        "6.8.0-1029.33",
        "6.8.0-1030.34",
        "6.8.0-1031.35",
        "6.8.0-1032.36",
        "6.8.0-1035.39",
        "6.8.0-1036.40",
        "6.8.0-1038.42",
        "6.8.0-1039.43",
        "6.8.0-1040.44",
        "6.8.0-1041.45",
        "6.8.0-1042.46",
        "6.8.0-1043.47"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-37958",
              "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-2025-38666",
              "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": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-39964",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-39993",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-40018",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:Realtime:24.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "linux-buildinfo-6.8.0-2035-raspi-realtime",
            "binary_version": "6.8.0-2035.36"
          },
          {
            "binary_name": "linux-headers-6.8.0-2035-raspi-realtime",
            "binary_version": "6.8.0-2035.36"
          },
          {
            "binary_name": "linux-image-6.8.0-2035-raspi-realtime",
            "binary_version": "6.8.0-2035.36"
          },
          {
            "binary_name": "linux-modules-6.8.0-2035-raspi-realtime",
            "binary_version": "6.8.0-2035.36"
          },
          {
            "binary_name": "linux-raspi-realtime-headers-6.8.0-2035",
            "binary_version": "6.8.0-2035.36"
          },
          {
            "binary_name": "linux-raspi-realtime-tools-6.8.0-2035",
            "binary_version": "6.8.0-2035.36"
          },
          {
            "binary_name": "linux-tools-6.8.0-2035-raspi-realtime",
            "binary_version": "6.8.0-2035.36"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:Realtime:24.04:LTS",
        "name": "linux-raspi-realtime",
        "purl": "pkg:deb/ubuntu/linux-raspi-realtime@6.8.0-2035.36?arch=source\u0026distro=realtime/noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.8.0-2035.36"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.7.0-2001.1",
        "6.8.0-2001.1",
        "6.8.0-2002.2",
        "6.8.0-2004.4",
        "6.8.0-2005.5",
        "6.8.0-2006.6",
        "6.8.0-2007.7",
        "6.8.0-2008.8",
        "6.8.0-2009.9",
        "6.8.0-2010.10",
        "6.8.0-2011.11",
        "6.8.0-2012.12",
        "6.8.0-2013.14",
        "6.8.0-2014.15",
        "6.8.0-2015.16",
        "6.8.0-2016.17",
        "6.8.0-2017.18",
        "6.8.0-2018.19",
        "6.8.0-2019.20",
        "6.8.0-2022.23",
        "6.8.0-2023.24",
        "6.8.0-2024.25",
        "6.8.0-2025.26",
        "6.8.0-2026.27",
        "6.8.0-2028.29",
        "6.8.0-2029.30",
        "6.8.0-2030.31",
        "6.8.0-2031.32",
        "6.8.0-2032.33",
        "6.8.0-2033.34",
        "6.8.0-2034.35"
      ]
    }
  ],
  "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  - Cryptographic API;\n  - Media drivers;\n  - Memory management;\n  - Appletalk network protocol;\n  - Netfilter;\n(CVE-2025-37958, CVE-2025-38666, CVE-2025-39964, CVE-2025-39993,\nCVE-2025-40018)\n",
  "id": "USN-7931-5",
  "modified": "2026-06-03T10:46:17Z",
  "published": "2026-01-09T19:45:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7931-5"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-37958"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-38666"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-39964"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-39993"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-40018"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-raspi, linux-raspi-realtime vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2025-37958",
    "UBUNTU-CVE-2025-38666",
    "UBUNTU-CVE-2025-39964",
    "UBUNTU-CVE-2025-39993",
    "UBUNTU-CVE-2025-40018"
  ]
}



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