{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "5.12"
              },
              {
                "fixed": "5.12.9"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "5.13-rc1"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "5.13-rc2"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "5.13-rc3"
              }
            ]
          }
        ]
      }
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-pf: fix a buffer overflow in otx2_set_rxfh_context()\n\nThis function is called from ethtool_set_rxfh() and \"*rss_context\"\ncomes from the user.  Add some bounds checking to prevent memory\ncorruption.",
  "id": "CVE-2021-47148",
  "modified": "2026-03-13T21:50:47.073871187Z",
  "published": "2024-03-25T09:15:09.150Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/389146bc6d2bbb20714d06624b74856320ce40f7"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e5cc361e21648b75f935f9571d4003aaee480214"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}