LoongArch: KVM: Check irq validity in kvm_vcpu_ioctl_interrupt()

{
  "id": "dbe94688c42052e8a3d82a420168410fe0faaeafbf3f7ff2fff8f4703c211680",
  "url": "https://osv.dev/vulnerability/CVE-2026-72294",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "LoongArch: KVM: Check irq validity in kvm_vcpu_ioctl_interrupt()",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Check irq validity in kvm_vcpu_ioctl_interrupt() Function kvm_vcpu_ioctl_interrupt() can be called from userspace, here add irq validility cheking in kvm_vcpu_ioctl_interrupt().",
    "evidence": "osv:CVE-2026-72294",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.12.97",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.18.40",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "7.1.5",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-72294",
      "aliases": [
        "CVE-2026-72294"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "f45ad5b8aa9335bc6b30331b739e778f2f730b35"
                },
                {
                  "fixed": "15469ba0284c7cc01c38493391e9e73b918833c4"
                },
                {
                  "fixed": "efe27b19a15c384cad7c80de399f3107ab070e6d"
                },
                {
                  "fixed": "d4574547e04a47ad498149576f65b84475ea6f4c"
                },
                {
                  "fixed": "09b318ab77b7a4fc9987fd98d1525fc55ddc2617"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72294.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.12.97"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.13.0"
                },
                {
                  "fixed": "6.18.40"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.19.0"
                },
                {
                  "fixed": "7.1.5"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72294.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:40.137667448Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/09b318ab77b7a4fc9987fd98d1525fc55ddc2617",
        "https://git.kernel.org/stable/c/15469ba0284c7cc01c38493391e9e73b918833c4",
        "https://git.kernel.org/stable/c/d4574547e04a47ad498149576f65b84475ea6f4c",
        "https://git.kernel.org/stable/c/efe27b19a15c384cad7c80de399f3107ab070e6d",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72294.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-72294",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72294.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-72294",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 507763,
  "published_at": "2026-08-15T05:55:14.553+00:00"
}