CVE-2026-63882 (GCVE-0-2026-63882)
Vulnerability from cvelistv5
Published
2026-07-19 14:54
Modified
2026-07-20 06:41
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix NULL pointer bug in svm_range_set_attr The process_info could be NULL if user doesn't call kfd_ioctl_acquire_vm before calling kfd_ioctl_svm. (cherry picked from commit 83a26c812e0529eb040d31a76f73e33e637243d4)
References
Impacted products
Vendor Product Version
Linux Linux Version: 42de677f79999791bee4e21be318c32d90ab62c6
Version: 42de677f79999791bee4e21be318c32d90ab62c6
Version: 42de677f79999791bee4e21be318c32d90ab62c6
Version: 42de677f79999791bee4e21be318c32d90ab62c6
Version: 42de677f79999791bee4e21be318c32d90ab62c6
Version: 42de677f79999791bee4e21be318c32d90ab62c6
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{
  "containers": {
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          "programFiles": [
            "drivers/gpu/drm/amd/amdkfd/kfd_svm.c"
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              "version": "0",
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      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
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                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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              "negate": false,
              "operator": "OR"
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: fix NULL pointer bug in svm_range_set_attr\n\nThe process_info could be NULL if user doesn\u0027t call kfd_ioctl_acquire_vm\nbefore calling kfd_ioctl_svm.\n\n(cherry picked from commit 83a26c812e0529eb040d31a76f73e33e637243d4)"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-20T06:41:35.719Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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      "references": [
        {
          "url": "https://git.kernel.org/stable/c/e4dcb5d6360319609bc5b05fb40e98b0af6bc674"
        },
        {
          "url": "https://git.kernel.org/stable/c/6495cc09f7e6c2af571b3e2e4640283b3792ebf2"
        },
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          "url": "https://git.kernel.org/stable/c/d4e73a047d4ea866b75ee4b879d0d787dfa2704c"
        },
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          "url": "https://git.kernel.org/stable/c/2f9c3c161692f5bf1436e869a651bed10936e071"
        },
        {
          "url": "https://git.kernel.org/stable/c/c24eee21f9a943374fd64260a6e17dc3984e3d0e"
        },
        {
          "url": "https://git.kernel.org/stable/c/e984d61d92e702096058f0f828f4b2b8563b88ce"
        }
      ],
      "title": "drm/amdkfd: fix NULL pointer bug in svm_range_set_attr",
      "x_generator": {
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2026-63882",
    "datePublished": "2026-07-19T14:54:55.027Z",
    "dateReserved": "2026-07-19T07:54:57.018Z",
    "dateUpdated": "2026-07-20T06:41:35.719Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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