accel/qaic: Fix integer overflow in qaic_validate_req()

{
  "id": "2cbcd1206870b4d9b837db85c008886b5f662bfec1345da6ac4d5805425b3acd",
  "url": "https://osv.dev/vulnerability/CVE-2025-22001",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "accel/qaic: Fix integer overflow in qaic_validate_req()",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Fix integer overflow in qaic_validate_req() These are u64 variables that come from the user via qaic_attach_slice_bo_ioctl(). Use check_add_overflow() to ensure that the math doesn't have an integer wrapping bug.",
    "evidence": "osv:CVE-2025-22001",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.6.85",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.12.21",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.13.9",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2025-22001",
      "aliases": [
        "CVE-2025-22001"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
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                  "introduced": "ff13be8303336ead5621712f2c55012d738878b5"
                },
                {
                  "fixed": "4b2a170c25862ad116bd31be6b9841646b4862e8"
                },
                {
                  "fixed": "b362fc904d264a88b4af20baae9e82491c285e9c"
                },
                {
                  "fixed": "57fae0c505f49bb1e3d5660cd2cc49697ed85f7c"
                },
                {
                  "fixed": "67d15c7aa0864dfd82325c7e7e7d8548b5224c7b"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-22001.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.4.0"
                },
                {
                  "fixed": "6.6.85"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.12.21"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.13.0"
                },
                {
                  "fixed": "6.13.9"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-22001.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:32.533583884Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/4b2a170c25862ad116bd31be6b9841646b4862e8",
        "https://git.kernel.org/stable/c/57fae0c505f49bb1e3d5660cd2cc49697ed85f7c",
        "https://git.kernel.org/stable/c/67d15c7aa0864dfd82325c7e7e7d8548b5224c7b",
        "https://git.kernel.org/stable/c/b362fc904d264a88b4af20baae9e82491c285e9c",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/22xxx/CVE-2025-22001.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-22001",
        "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/2025/22xxx/CVE-2025-22001.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-22001",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 499331,
  "published_at": "2025-04-03T07:19:04.251+00:00"
}