FKIE_CVE-2024-36949

Vulnerability from fkie_nvd - Published: 2024-05-30 16:15 - Updated: 2025-10-01 14:17
Severity
4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: amd/amdkfd: sync all devices to wait all processes being evicted If there are more than one device doing reset in parallel, the first device will call kfd_suspend_all_processes() to evict all processes on all devices, this call takes time to finish. other device will start reset and recover without waiting. if the process has not been evicted before doing recover, it will be restored, then caused page fault.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b6f6626528fe724b512c34f3fb5946c36a135f58Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d06af584be5a769d124b7302b32a033e9559761dPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ed28ef3840bbf93a64376ea7814ce39f86352e14Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b6f6626528fe724b512c34f3fb5946c36a135f58Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d06af584be5a769d124b7302b32a033e9559761dPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ed28ef3840bbf93a64376ea7814ce39f86352e14Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 6.9
linux linux_kernel 6.9
linux linux_kernel 6.9
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "7660BCA0-EF5E-4F3F-B161-7F2CABD1CDC1",
              "versionEndExcluding": "6.6.31",
              "versionStartIncluding": "3.19",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\namd/amdkfd: sync all devices to wait all processes being evicted\n\nIf there are more than one device doing reset in parallel, the first\ndevice will call kfd_suspend_all_processes() to evict all processes\non all devices, this call takes time to finish. other device will\nstart reset and recover without waiting. if the process has not been\nevicted before doing recover, it will be restored, then caused page\nfault."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: amd/amdkfd: sincroniza todos los dispositivos para esperar a que se desalojen todos los procesos. Si hay m\u00e1s de un dispositivo reiniciando en paralelo, el primer dispositivo llamar\u00e1 a kfd_suspend_all_processes() para desalojar todos los procesos en todos los dispositivos, esta llamada tarda un tiempo en finalizar. El otro dispositivo comenzar\u00e1 a restablecerse y recuperarse sin esperar. Si el proceso no ha sido desalojado antes de realizar la recuperaci\u00f3n, se restaurar\u00e1 y luego provocar\u00e1 un error de p\u00e1gina."
    }
  ],
  "id": "CVE-2024-36949",
  "lastModified": "2025-10-01T14:17:41.070",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 4.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.0,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
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  "published": "2024-05-30T16:15:17.930",
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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