linux-oem-6.1 vulnerability

{
  "id": "3138359670d254a074a844efdf441daac52dd50e74a6ad10fe476c492df6d20e",
  "url": "https://osv.dev/vulnerability/USN-6056-1",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "linux-oem-6.1 vulnerability",
    "summary": "It was discovered that a race condition existed in the Xen transport layer implementation for the 9P file system protocol in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (guest crash) or expose sensitive information (guest kernel memory).",
    "evidence": "osv:USN-6056-1",
    "products": [
      {
        "name": {
          "value": "linux-oem-6.1",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.1.0-1010.10",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": [
          {
            "value": "6.1.0-1004.4",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.1.0-1006.6",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.1.0-1007.7",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.1.0-1008.8",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "6.1.0-1009.9",
            "evidence": "/affected/0/versions"
          }
        ]
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "USN-6056-1",
      "aliases": [
        "USN-6056-1"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "6.1.0-1010.10"
                }
              ]
            }
          ],
          "package": {
            "name": "linux-oem-6.1",
            "purl": "pkg:deb/ubuntu/linux-oem-6.1?arch=source&distro=jammy",
            "ecosystem": "Ubuntu:22.04:LTS"
          },
          "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"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6056-1.json",
            "cves_map": {
              "cves": [
                {
                  "id": "CVE-2023-1859",
                  "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:H/PR:L/UI:N/S:U/C:N/I:N/A:H"
                    },
                    {
                      "type": "Ubuntu",
                      "score": "low"
                    }
                  ]
                }
              ],
              "ecosystem": "Ubuntu:22.04:LTS"
            }
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "linux-buildinfo-6.1.0-1010-oem",
                "binary_version": "6.1.0-1010.10"
              },
              {
                "binary_name": "linux-headers-6.1.0-1010-oem",
                "binary_version": "6.1.0-1010.10"
              },
              {
                "binary_name": "linux-image-unsigned-6.1.0-1010-oem",
                "binary_version": "6.1.0-1010.10"
              },
              {
                "binary_name": "linux-modules-6.1.0-1010-oem",
                "binary_version": "6.1.0-1010.10"
              },
              {
                "binary_name": "linux-modules-ipu6-6.1.0-1010-oem",
                "binary_version": "6.1.0-1010.10"
              },
              {
                "binary_name": "linux-modules-ivsc-6.1.0-1010-oem",
                "binary_version": "6.1.0-1010.10"
              },
              {
                "binary_name": "linux-oem-6.1-headers-6.1.0-1010",
                "binary_version": "6.1.0-1010.10"
              },
              {
                "binary_name": "linux-oem-6.1-tools-6.1.0-1010",
                "binary_version": "6.1.0-1010.10"
              },
              {
                "binary_name": "linux-oem-6.1-tools-host",
                "binary_version": "6.1.0-1010.10"
              },
              {
                "binary_name": "linux-tools-6.1.0-1010-oem",
                "binary_version": "6.1.0-1010.10"
              }
            ],
            "availability": "No subscription required"
          }
        }
      ],
      "modified": "2026-10-22T23:18:27.692666956Z",
      "provider": "osv",
      "upstream": [
        "CVE-2023-1859",
        "UBUNTU-CVE-2023-1859"
      ],
      "references": [
        "https://ubuntu.com/security/notices/USN-6056-1",
        "https://ubuntu.com/security/CVE-2023-1859"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2023-1859",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 410066,
  "published_at": "2023-05-05T09:52:02+00:00"
}