{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-26839"
      ],
      "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nIB/hfi1: Fix a memleak in init_credit_return\n\nWhen dma_alloc_coherent fails to allocate dd-\u003ecr_base[i].va,\ninit_credit_return should deallocate dd-\u003ecr_base and\ndd-\u003ecr_base[i] that allocated before. Or those resources\nwould be never freed and a memleak is triggered.",
      "id": "GSD-2024-26839",
      "modified": "2024-02-20T06:02:29.315826Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@kernel.org",
        "ID": "CVE-2024-26839",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Linux",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "7724105686e7",
                          "version_value": "2e4f9f20b326"
                        },
                        {
                          "version_value": "not down converted",
                          "x_cve_json_5_version_data": {
                            "defaultStatus": "affected",
                            "versions": [
                              {
                                "status": "affected",
                                "version": "4.3"
                              },
                              {
                                "lessThan": "4.3",
                                "status": "unaffected",
                                "version": "0",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "4.19.*",
                                "status": "unaffected",
                                "version": "4.19.308",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "5.4.*",
                                "status": "unaffected",
                                "version": "5.4.270",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "5.10.*",
                                "status": "unaffected",
                                "version": "5.10.211",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "5.15.*",
                                "status": "unaffected",
                                "version": "5.15.150",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "6.1.*",
                                "status": "unaffected",
                                "version": "6.1.80",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "6.6.*",
                                "status": "unaffected",
                                "version": "6.6.19",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "6.7.*",
                                "status": "unaffected",
                                "version": "6.7.7",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "*",
                                "status": "unaffected",
                                "version": "6.8",
                                "versionType": "original_commit_for_fix"
                              }
                            ]
                          }
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Linux"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nIB/hfi1: Fix a memleak in init_credit_return\n\nWhen dma_alloc_coherent fails to allocate dd-\u003ecr_base[i].va,\ninit_credit_return should deallocate dd-\u003ecr_base and\ndd-\u003ecr_base[i] that allocated before. Or those resources\nwould be never freed and a memleak is triggered."
          }
        ]
      },
      "generator": {
        "engine": "bippy-d175d3acf727"
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://git.kernel.org/stable/c/2e4f9f20b32658ef3724aa46f7aef4908d2609e3",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/2e4f9f20b32658ef3724aa46f7aef4908d2609e3"
          },
          {
            "name": "https://git.kernel.org/stable/c/cecfb90cf71d91e9efebd68b9e9b84661b277cc8",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/cecfb90cf71d91e9efebd68b9e9b84661b277cc8"
          },
          {
            "name": "https://git.kernel.org/stable/c/3fa240bb6b2dbb3e7a3ee1440a4889cbb6207eb7",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/3fa240bb6b2dbb3e7a3ee1440a4889cbb6207eb7"
          },
          {
            "name": "https://git.kernel.org/stable/c/52de5805c147137205662af89ed7e083d656ae25",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/52de5805c147137205662af89ed7e083d656ae25"
          },
          {
            "name": "https://git.kernel.org/stable/c/f0d857ce31a6bc7a82afcdbadb8f7417d482604b",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/f0d857ce31a6bc7a82afcdbadb8f7417d482604b"
          },
          {
            "name": "https://git.kernel.org/stable/c/b41d0ade0398007fb746213f09903d52a920e896",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/b41d0ade0398007fb746213f09903d52a920e896"
          },
          {
            "name": "https://git.kernel.org/stable/c/8412c86e89cc78d8b513cb25cf2157a2adf3670a",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/8412c86e89cc78d8b513cb25cf2157a2adf3670a"
          },
          {
            "name": "https://git.kernel.org/stable/c/809aa64ebff51eb170ee31a95f83b2d21efa32e2",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/809aa64ebff51eb170ee31a95f83b2d21efa32e2"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nIB/hfi1: Fix a memleak in init_credit_return\n\nWhen dma_alloc_coherent fails to allocate dd-\u003ecr_base[i].va,\ninit_credit_return should deallocate dd-\u003ecr_base and\ndd-\u003ecr_base[i] that allocated before. Or those resources\nwould be never freed and a memleak is triggered."
          }
        ],
        "id": "CVE-2024-26839",
        "lastModified": "2024-04-17T12:48:07.510",
        "metrics": {},
        "published": "2024-04-17T10:15:09.860",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/2e4f9f20b32658ef3724aa46f7aef4908d2609e3"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/3fa240bb6b2dbb3e7a3ee1440a4889cbb6207eb7"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/52de5805c147137205662af89ed7e083d656ae25"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/809aa64ebff51eb170ee31a95f83b2d21efa32e2"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/8412c86e89cc78d8b513cb25cf2157a2adf3670a"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/b41d0ade0398007fb746213f09903d52a920e896"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/cecfb90cf71d91e9efebd68b9e9b84661b277cc8"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/f0d857ce31a6bc7a82afcdbadb8f7417d482604b"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Awaiting Analysis"
      }
    }
  }
}