{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/accel/amdxdna/aie2_pci.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "359653edd5374fbba28f93043554dcc494aee85f",
              "status": "affected",
              "version": "2f509fe6a42cda845890273fe759fb7ba9edad97",
              "versionType": "git"
            },
            {
              "lessThan": "9e16c8bf9aebf629344cfd4cd5e3dc7d8c3f7d82",
              "status": "affected",
              "version": "2f509fe6a42cda845890273fe759fb7ba9edad97",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/accel/amdxdna/aie2_pci.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.18"
            },
            {
              "lessThan": "6.18",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.19-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.2",
                  "versionStartIncluding": "6.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.19-rc1",
                  "versionStartIncluding": "6.18",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\naccel/amdxdna: Fix an integer overflow in aie2_query_ctx_status_array()\n\nThe unpublished smatch static checker reported a warning.\n\ndrivers/accel/amdxdna/aie2_pci.c:904 aie2_query_ctx_status_array()\nwarn: potential user controlled sizeof overflow\n\u0027args-\u003enum_element * args-\u003eelement_size\u0027 \u00271-u32max(user) * 1-u32max(user)\u0027\n\nEven this will not cause a real issue, it is better to put a reasonable\nlimitation for element_size and num_element. Add condition to make sure\nthe input element_size \u003c= 4K and num_element \u003c= 1K."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-24T10:33:13.964Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/359653edd5374fbba28f93043554dcc494aee85f"
        },
        {
          "url": "https://git.kernel.org/stable/c/9e16c8bf9aebf629344cfd4cd5e3dc7d8c3f7d82"
        }
      ],
      "title": "accel/amdxdna: Fix an integer overflow in aie2_query_ctx_status_array()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-68731",
    "datePublished": "2025-12-24T10:33:13.964Z",
    "dateReserved": "2025-12-24T10:30:51.028Z",
    "dateUpdated": "2025-12-24T10:33:13.964Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-68731\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-12-24T11:16:02.397\",\"lastModified\":\"2025-12-24T11:16:02.397\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\naccel/amdxdna: Fix an integer overflow in aie2_query_ctx_status_array()\\n\\nThe unpublished smatch static checker reported a warning.\\n\\ndrivers/accel/amdxdna/aie2_pci.c:904 aie2_query_ctx_status_array()\\nwarn: potential user controlled sizeof overflow\\n\u0027args-\u003enum_element * args-\u003eelement_size\u0027 \u00271-u32max(user) * 1-u32max(user)\u0027\\n\\nEven this will not cause a real issue, it is better to put a reasonable\\nlimitation for element_size and num_element. Add condition to make sure\\nthe input element_size \u003c= 4K and num_element \u003c= 1K.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/359653edd5374fbba28f93043554dcc494aee85f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/9e16c8bf9aebf629344cfd4cd5e3dc7d8c3f7d82\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}