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linux-azure-6.8 vulnerabilities

Type: advisorySources: OSV

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: - Network drivers; - Ext4 file system; - SMB network file system; - Packet sockets; - Network traffic control; - TLS protocol; - VMware vSockets driver; - XFRM subsystem; (CVE-2025-38617, CVE-2025-37756, CVE-2025-38683, CVE-2025-38477, CVE-2025-38500, CVE-2025-37785, CVE-2025-38618, CVE-2025-38244)

Products
linux-azure-6.8
Affected versions
6.8.0-1008.8~22.04.1, 6.8.0-1009.9~22.04.1, 6.8.0-1010.10~22.04.1, 6.8.0-1012.14~22.04.1, 6.8.0-1013.15~22.04.1, 6.8.0-1014.16~22.04.1, 6.8.0-1015.17~22.04.2, 6.8.0-1017.20~22.04.1, 6.8.0-1018.21~22.04.1, 6.8.0-1020.23~22.04.1, 6.8.0-1021.25~22.04.1, 6.8.0-1025.30~22.04.1, 6.8.0-1026.31~22.04.1, 6.8.0-1027.32~22.04.1, 6.8.0-1028.33~22.04.1, 6.8.0-1029.34~22.04.1, 6.8.0-1030.35~22.04.1, 6.8.0-1031.36~22.04.1, 6.8.0-1034.39~22.04.1, 6.8.0-1036.42~22.04.1
Fixed versions
6.8.0-1040.46~22.04.1
CVEs
CVE-2025-37756, CVE-2025-37785, CVE-2025-38244, CVE-2025-38477, CVE-2025-38500, CVE-2025-38617, CVE-2025-38618, CVE-2025-38683
Confirmed fixed CVEs
Not specified
Updated in this feed
30 Oct 2026, 06:37 UTC · Revision 1

Source evidence

linux-azure-6.8 vulnerabilities

core-osv · Original source

Published 14 Oct 2025, 16:00 UTC

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: - Network drivers; - Ext4 file system; - SMB network file system; - Packet sockets; - Network traffic control; - TLS protocol; - VMware vSockets driver; - XFRM subsystem; (CVE-2025-38617, CVE-2025-37756, CVE-2025-38683, CVE-2025-38477, CVE-2025-38500, CVE-2025-37785, CVE-2025-38618, CVE-2025-38244)

osv:USN-7808-2

linux-azure-6.8

Fixed versions: 6.8.0-1040.46~22.04.1

Complete source record
{
  "id": "498aac945eecac014b398301e218ced49e3198b9df9890978cdcd004fccd35d2",
  "url": "https://osv.dev/vulnerability/USN-7808-2",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "linux-azure-6.8 vulnerabilities",
    "summary": "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: - Network drivers; - Ext4 file system; - SMB network file system; - Packet sockets; - Network traffic control; - TLS protocol; - VMware vSockets driver; - XFRM subsystem; (CVE-2025-38617, CVE-2025-37756, CVE-2025-38683, CVE-2025-38477, CVE-2025-38500, CVE-2025-37785, CVE-2025-38618, CVE-2025-38244)",
    "evidence": "osv:USN-7808-2",
    "products": [
      {
        "name": {
          "value": "linux-azure-6.8",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.8.0-1040.46~22.04.1",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": [
          {
            "value": "6.8.0-1008.8~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1009.9~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1010.10~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1012.14~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1013.15~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1014.16~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1015.17~22.04.2",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1017.20~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1018.21~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1020.23~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1021.25~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1025.30~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1026.31~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1027.32~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1028.33~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1029.34~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1030.35~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1031.36~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1034.39~22.04.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.8.0-1036.42~22.04.1",
            "evidence": "/affected/0/versions"
          }
        ]
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "USN-7808-2",
      "aliases": [
        "USN-7808-2"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "6.8.0-1040.46~22.04.1"
                }
              ]
            }
          ],
          "package": {
            "name": "linux-azure-6.8",
            "purl": "pkg:deb/ubuntu/linux-azure-6.8?arch=source&distro=jammy",
            "ecosystem": "Ubuntu:22.04:LTS"
          },
          "versions": [
            "6.8.0-1008.8~22.04.1",
            "6.8.0-1009.9~22.04.1",
            "6.8.0-1010.10~22.04.1",
            "6.8.0-1012.14~22.04.1",
            "6.8.0-1013.15~22.04.1",
            "6.8.0-1014.16~22.04.1",
            "6.8.0-1015.17~22.04.2",
            "6.8.0-1017.20~22.04.1",
            "6.8.0-1018.21~22.04.1",
            "6.8.0-1020.23~22.04.1",
            "6.8.0-1021.25~22.04.1",
            "6.8.0-1025.30~22.04.1",
            "6.8.0-1026.31~22.04.1",
            "6.8.0-1027.32~22.04.1",
            "6.8.0-1028.33~22.04.1",
            "6.8.0-1029.34~22.04.1",
            "6.8.0-1030.35~22.04.1",
            "6.8.0-1031.36~22.04.1",
            "6.8.0-1034.39~22.04.1",
            "6.8.0-1036.42~22.04.1"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7808-2.json",
            "cves_map": {
              "cves": [
                {
                  "id": "CVE-2025-37756",
                  "severity": [
                    {
                      "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": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "medium"
                    }
                  ]
                },
                {
                  "id": "CVE-2025-37785",
                  "severity": [
                    {
                      "type": "CVSS_V3",
                      "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:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "medium"
                    }
                  ]
                },
                {
                  "id": "CVE-2025-38244",
                  "severity": [
                    {
                      "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": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "low"
                    }
                  ]
                },
                {
                  "id": "CVE-2025-38477",
                  "severity": [
                    {
                      "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": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "medium"
                    }
                  ]
                },
                {
                  "id": "CVE-2025-38500",
                  "severity": [
                    {
                      "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": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "medium"
                    }
                  ]
                },
                {
                  "id": "CVE-2025-38617",
                  "severity": [
                    {
                      "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": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "medium"
                    }
                  ]
                },
                {
                  "id": "CVE-2025-38618",
                  "severity": [
                    {
                      "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": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "medium"
                    }
                  ]
                },
                {
                  "id": "CVE-2025-38683",
                  "severity": [
                    {
                      "type": "CVSS_V3",
                      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "medium"
                    }
                  ]
                }
              ],
              "ecosystem": "Ubuntu:22.04:LTS"
            }
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "linux-azure-6.8-cloud-tools-6.8.0-1040",
                "binary_version": "6.8.0-1040.46~22.04.1"
              },
              {
                "binary_name": "linux-azure-6.8-headers-6.8.0-1040",
                "binary_version": "6.8.0-1040.46~22.04.1"
              },
              {
                "binary_name": "linux-azure-6.8-tools-6.8.0-1040",
                "binary_version": "6.8.0-1040.46~22.04.1"
              },
              {
                "binary_name": "linux-buildinfo-6.8.0-1040-azure",
                "binary_version": "6.8.0-1040.46~22.04.1"
              },
              {
                "binary_name": "linux-cloud-tools-6.8.0-1040-azure",
                "binary_version": "6.8.0-1040.46~22.04.1"
              },
              {
                "binary_name": "linux-headers-6.8.0-1040-azure",
                "binary_version": "6.8.0-1040.46~22.04.1"
              },
              {
                "binary_name": "linux-image-unsigned-6.8.0-1040-azure",
                "binary_version": "6.8.0-1040.46~22.04.1"
              },
              {
                "binary_name": "linux-modules-6.8.0-1040-azure",
                "binary_version": "6.8.0-1040.46~22.04.1"
              },
              {
                "binary_name": "linux-modules-extra-6.8.0-1040-azure",
                "binary_version": "6.8.0-1040.46~22.04.1"
              },
              {
                "binary_name": "linux-modules-involflt-6.8.0-1040-azure",
                "binary_version": "6.8.0-1040.46~22.04.1"
              },
              {
                "binary_name": "linux-modules-iwlwifi-6.8.0-1040-azure",
                "binary_version": "6.8.0-1040.46~22.04.1"
              },
              {
                "binary_name": "linux-tools-6.8.0-1040-azure",
                "binary_version": "6.8.0-1040.46~22.04.1"
              }
            ],
            "availability": "No subscription required"
          }
        }
      ],
      "modified": "2026-10-12T14:20:19.948106892Z",
      "provider": "osv",
      "upstream": [
        "CVE-2025-37756",
        "CVE-2025-37785",
        "CVE-2025-38244",
        "CVE-2025-38477",
        "CVE-2025-38500",
        "CVE-2025-38617",
        "CVE-2025-38618",
        "CVE-2025-38683",
        "UBUNTU-CVE-2025-37756",
        "UBUNTU-CVE-2025-37785",
        "UBUNTU-CVE-2025-38244",
        "UBUNTU-CVE-2025-38477",
        "UBUNTU-CVE-2025-38500",
        "UBUNTU-CVE-2025-38617",
        "UBUNTU-CVE-2025-38618",
        "UBUNTU-CVE-2025-38683"
      ],
      "references": [
        "https://ubuntu.com/security/notices/USN-7808-2",
        "https://ubuntu.com/security/CVE-2025-37756",
        "https://ubuntu.com/security/CVE-2025-37785",
        "https://ubuntu.com/security/CVE-2025-38244",
        "https://ubuntu.com/security/CVE-2025-38477",
        "https://ubuntu.com/security/CVE-2025-38500",
        "https://ubuntu.com/security/CVE-2025-38617",
        "https://ubuntu.com/security/CVE-2025-38618",
        "https://ubuntu.com/security/CVE-2025-38683"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2025-37756",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-37785",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38244",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38477",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38500",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38617",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38618",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38683",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 299947,
  "published_at": "2025-10-14T16:00:15+00:00"
}