hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id()

{
  "id": "fe455d3e91a7d14b35d37ed59879cb8ccc8d08467840ac3d1d6e6b5594135be3",
  "url": "https://osv.dev/vulnerability/CVE-2023-54222",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id()",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id() The \"map_sz\" is the number of elements in the \"m\" array so the > comparison needs to be changed to >= to prevent an out of bounds read.",
    "evidence": "osv:CVE-2023-54222",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.1.28",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.2.15",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.3.2",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2023-54222",
      "aliases": [
        "CVE-2023-54222"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "09574cca6ad649f84ba804caf63a5aefe0202834"
                },
                {
                  "fixed": "fed87ce073c7b9f4f255105f90bd930df06d18a7"
                },
                {
                  "fixed": "aedc364a7c9cd2fb45b4f7c0a41c98365369ff46"
                },
                {
                  "fixed": "2a488602e3f09ef9e50feb5448ae46515a6fa789"
                },
                {
                  "fixed": "e078180d66848a6a890daf0a3ce28dc43cc66790"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54222.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.19.0"
                },
                {
                  "fixed": "6.1.28"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.2.0"
                },
                {
                  "fixed": "6.2.15"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.3.0"
                },
                {
                  "fixed": "6.3.2"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54222.json"
          }
        }
      ],
      "modified": "2026-10-30T02:31:02.875670497Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/2a488602e3f09ef9e50feb5448ae46515a6fa789",
        "https://git.kernel.org/stable/c/aedc364a7c9cd2fb45b4f7c0a41c98365369ff46",
        "https://git.kernel.org/stable/c/e078180d66848a6a890daf0a3ce28dc43cc66790",
        "https://git.kernel.org/stable/c/fed87ce073c7b9f4f255105f90bd930df06d18a7",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54222.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-54222",
        "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/2023/54xxx/CVE-2023-54222.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-54222",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 509570,
  "published_at": "2025-12-30T12:11:16.724+00:00"
}