drm/amdkfd: Fix memory leak in create_process failure

{
  "id": "00dd0a7524c094905b15347a39e7375b92b9d417570d2136fd6a396bd74f6faf",
  "url": "https://osv.dev/vulnerability/CVE-2024-26986",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "drm/amdkfd: Fix memory leak in create_process failure",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix memory leak in create_process failure Fix memory leak due to a leaked mmget reference on an error handling code path that is triggered when attempting to create KFD processes while a GPU reset is in progress.",
    "evidence": "osv:CVE-2024-26986",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
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        "prerequisites": [],
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            "value": "6.6.29",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.8.8",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2024-26986",
      "aliases": [
        "CVE-2024-26986"
      ],
      "affected": [
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                  "fixed": "18921b205012568b45760753ad3146ddb9e2d4e2"
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          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26986.json"
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        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.5.0"
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                {
                  "fixed": "6.6.29"
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            {
              "type": "ECOSYSTEM",
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          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26986.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:53.163099046Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/0dcd876411644da98a6b4d5a18d32ca94c15bdb5",
        "https://git.kernel.org/stable/c/18921b205012568b45760753ad3146ddb9e2d4e2",
        "https://git.kernel.org/stable/c/aa02d43367a9adf8c85fb382fea4171fb266c8d0",
        "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4EZ6PJW7VOZ224TD7N4JZNU6KV32ZJ53/",
        "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DAMSOZXJEPUOXW33WZYWCVAY7Z5S7OOY/",
        "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GCBZZEC7L7KTWWAS2NLJK6SO3IZIL4WW/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26986.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-26986",
        "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/2024/26xxx/CVE-2024-26986.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-26986",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 522033,
  "published_at": "2024-05-01T05:27:29.951+00:00"
}