usn-8016-1
Vulnerability from osv_ubuntu
Published
2026-02-04 20:43
Modified
2026-06-03 10:46
Summary
linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency 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; - SPI subsystem; - SMB network file system; - io_uring subsystem; (CVE-2025-38561, CVE-2025-39698, CVE-2025-40019, CVE-2025-68746)


{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-38561",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/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": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-39698",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/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": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-40019",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-68746",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-buildinfo-6.8.0-1045-nvidia",
            "binary_version": "6.8.0-1045.48~22.04.1"
          },
          {
            "binary_name": "linux-buildinfo-6.8.0-1045-nvidia-64k",
            "binary_version": "6.8.0-1045.48~22.04.1"
          },
          {
            "binary_name": "linux-headers-6.8.0-1045-nvidia",
            "binary_version": "6.8.0-1045.48~22.04.1"
          },
          {
            "binary_name": "linux-headers-6.8.0-1045-nvidia-64k",
            "binary_version": "6.8.0-1045.48~22.04.1"
          },
          {
            "binary_name": "linux-image-unsigned-6.8.0-1045-nvidia",
            "binary_version": "6.8.0-1045.48~22.04.1"
          },
          {
            "binary_name": "linux-image-unsigned-6.8.0-1045-nvidia-64k",
            "binary_version": "6.8.0-1045.48~22.04.1"
          },
          {
            "binary_name": "linux-modules-6.8.0-1045-nvidia",
            "binary_version": "6.8.0-1045.48~22.04.1"
          },
          {
            "binary_name": "linux-modules-6.8.0-1045-nvidia-64k",
            "binary_version": "6.8.0-1045.48~22.04.1"
          },
          {
            "binary_name": "linux-modules-extra-6.8.0-1045-nvidia",
            "binary_version": "6.8.0-1045.48~22.04.1"
          },
          {
            "binary_name": "linux-modules-nvidia-fs-6.8.0-1045-nvidia",
            "binary_version": "6.8.0-1045.48~22.04.1"
          },
          {
            "binary_name": "linux-modules-nvidia-fs-6.8.0-1045-nvidia-64k",
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            "binary_version": "6.8.0-1045.48~22.04.1"
          },
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          },
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          },
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            "binary_version": "6.8.0-1045.48~22.04.1"
          }
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      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "linux-nvidia-6.8",
        "purl": "pkg:deb/ubuntu/linux-nvidia-6.8@6.8.0-1045.48~22.04.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
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          "events": [
            {
              "introduced": "0"
            },
            {
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            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
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        "6.8.0-1011.11~22.04.1",
        "6.8.0-1012.12~22.04.1",
        "6.8.0-1013.14~22.04.1",
        "6.8.0-1014.15~22.04.1",
        "6.8.0-1015.16~22.04.1",
        "6.8.0-1017.19~22.04.1",
        "6.8.0-1018.20~22.04.1",
        "6.8.0-1019.21~22.04.1",
        "6.8.0-1020.22~22.04.1",
        "6.8.0-1021.23~22.04.1",
        "6.8.0-1022.25~22.04.2",
        "6.8.0-1023.26~22.04.1",
        "6.8.0-1024.27~22.04.1",
        "6.8.0-1025.28~22.04.1",
        "6.8.0-1026.29~22.04.1",
        "6.8.0-1027.30~22.04.1",
        "6.8.0-1028.31~22.04.1",
        "6.8.0-1029.32~22.04.1",
        "6.8.0-1030.33~22.04.1",
        "6.8.0-1031.34~22.04.1",
        "6.8.0-1032.35~22.04.1",
        "6.8.0-1035.38~22.04.1",
        "6.8.0-1036.39~22.04.1",
        "6.8.0-1038.41~22.04.1",
        "6.8.0-1039.42~22.04.1",
        "6.8.0-1040.43~22.04.1",
        "6.8.0-1041.44~22.04.2",
        "6.8.0-1042.45~22.04.1",
        "6.8.0-1043.46~22.04.1",
        "6.8.0-1044.47~22.04.1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-38561",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/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": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-39698",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/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": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-40019",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-68746",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:24.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-buildinfo-6.8.0-1045-nvidia",
            "binary_version": "6.8.0-1045.48"
          },
          {
            "binary_name": "linux-buildinfo-6.8.0-1045-nvidia-64k",
            "binary_version": "6.8.0-1045.48"
          },
          {
            "binary_name": "linux-headers-6.8.0-1045-nvidia",
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          },
          {
            "binary_name": "linux-headers-6.8.0-1045-nvidia-64k",
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          },
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          },
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          },
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            "binary_version": "6.8.0-1045.48"
          },
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          },
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          },
          {
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          },
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            "binary_name": "linux-tools-6.8.0-1045-nvidia",
            "binary_version": "6.8.0-1045.48"
          },
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            "binary_name": "linux-tools-6.8.0-1045-nvidia-64k",
            "binary_version": "6.8.0-1045.48"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "linux-nvidia",
        "purl": "pkg:deb/ubuntu/linux-nvidia@6.8.0-1045.48?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
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            }
          ],
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        }
      ],
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        "6.8.0-1009.9",
        "6.8.0-1010.10",
        "6.8.0-1011.11",
        "6.8.0-1012.12",
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        "6.8.0-1014.15",
        "6.8.0-1015.16",
        "6.8.0-1017.19",
        "6.8.0-1018.20",
        "6.8.0-1019.21",
        "6.8.0-1020.22",
        "6.8.0-1021.23",
        "6.8.0-1022.25",
        "6.8.0-1023.26",
        "6.8.0-1024.27",
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        "6.8.0-1026.29",
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        "6.8.0-1028.31",
        "6.8.0-1029.32",
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        "6.8.0-1038.41",
        "6.8.0-1039.42",
        "6.8.0-1040.43",
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      ]
    },
    {
      "database_specific": {
        "cves_map": {
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            {
              "id": "CVE-2025-38561",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/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": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-39698",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/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": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-40019",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-68746",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:24.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-buildinfo-6.8.0-1045-nvidia-lowlatency",
            "binary_version": "6.8.0-1045.48.1"
          },
          {
            "binary_name": "linux-buildinfo-6.8.0-1045-nvidia-lowlatency-64k",
            "binary_version": "6.8.0-1045.48.1"
          },
          {
            "binary_name": "linux-headers-6.8.0-1045-nvidia-lowlatency",
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          },
          {
            "binary_name": "linux-headers-6.8.0-1045-nvidia-lowlatency-64k",
            "binary_version": "6.8.0-1045.48.1"
          },
          {
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            "binary_version": "6.8.0-1045.48.1"
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      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "linux-nvidia-lowlatency",
        "purl": "pkg:deb/ubuntu/linux-nvidia-lowlatency@6.8.0-1045.48.1?arch=source\u0026distro=noble"
      },
      "ranges": [
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            },
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        }
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        "6.8.0-1014.15.1",
        "6.8.0-1015.16.1",
        "6.8.0-1017.19.1",
        "6.8.0-1018.20.1",
        "6.8.0-1019.21.1",
        "6.8.0-1020.22.1",
        "6.8.0-1021.23.1",
        "6.8.0-1022.25.2",
        "6.8.0-1023.26.1",
        "6.8.0-1024.27.1",
        "6.8.0-1025.28.1",
        "6.8.0-1026.29.1",
        "6.8.0-1027.30.1",
        "6.8.0-1028.31.1",
        "6.8.0-1029.32.1",
        "6.8.0-1030.33.1",
        "6.8.0-1031.34.1",
        "6.8.0-1032.35.1",
        "6.8.0-1035.38.1",
        "6.8.0-1036.39.1",
        "6.8.0-1038.41.1",
        "6.8.0-1039.42.1",
        "6.8.0-1040.43.1",
        "6.8.0-1041.44.1",
        "6.8.0-1042.45.1",
        "6.8.0-1043.46.1",
        "6.8.0-1044.47.1"
      ]
    }
  ],
  "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  - SPI subsystem;\n  - SMB network file system;\n  - io_uring subsystem;\n(CVE-2025-38561, CVE-2025-39698, CVE-2025-40019, CVE-2025-68746)\n",
  "id": "USN-8016-1",
  "modified": "2026-06-03T10:46:18Z",
  "published": "2026-02-04T20:43:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8016-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-38561"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-39698"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-40019"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-68746"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2025-38561",
    "UBUNTU-CVE-2025-39698",
    "UBUNTU-CVE-2025-40019",
    "UBUNTU-CVE-2025-68746"
  ]
}



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