FKIE_CVE-2025-38326

Vulnerability from fkie_nvd - Published: 2025-07-10 09:15 - Updated: 2026-06-17 09:16
Severity
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: aoe: clean device rq_list in aoedev_downdev() An aoe device's rq_list contains accepted block requests that are waiting to be transmitted to the aoe target. This queue was added as part of the conversion to blk_mq. However, the queue was not cleaned out when an aoe device is downed which caused blk_mq_freeze_queue() to sleep indefinitely waiting for those requests to complete, causing a hang. This fix cleans out the queue before calling blk_mq_freeze_queue().
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/00be74e1470af292c37a438b8e69dee47dcbf481Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/531aef4a1accb13b21a3b82ec29955f4733367d5Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/64fc0bad62ed38874131dd0337d844a43bd1017ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7f90d45e57cb2ef1f0adcaf925ddffdfc5e680caPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8662ac79a63488e279b91c12a72b02bc0dc49f7bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ed52e9652ba41d362e9ec923077f6da23336f269Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ef0b5bbbed7f220db2e9c73428f9a36e8dfc69caPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fa2a79f0da92614c5dc45c8b3d2638681c7734eePatch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/10/msg00007.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/10/msg00008.htmlThird Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 6.16
linux linux_kernel 6.16
debian debian_linux 11.0
To clipboard 

{
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          "product": "Linux",
          "programFiles": [
            "drivers/block/aoe/aoedev.c"
          ],
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          ],
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              "versionType": "original_commit_for_fix"
            }
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      ],
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    }
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\naoe: clean device rq_list in aoedev_downdev()\n\nAn aoe device\u0027s rq_list contains accepted block requests that are\nwaiting to be transmitted to the aoe target. This queue was added as\npart of the conversion to blk_mq. However, the queue was not cleaned out\nwhen an aoe device is downed which caused blk_mq_freeze_queue() to sleep\nindefinitely waiting for those requests to complete, causing a hang. This\nfix cleans out the queue before calling blk_mq_freeze_queue()."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: aoe: limpieza de la lista rq_list del dispositivo en aoedev_downdev(). La lista rq_list de un dispositivo aoe contiene solicitudes de bloque aceptadas que esperan ser transmitidas al objetivo aoe. Esta cola se a\u00f1adi\u00f3 como parte de la conversi\u00f3n a blk_mq. Sin embargo, la cola no se limpiaba al interrumpirse un dispositivo aoe, lo que provocaba que blk_mq_freeze_queue() permaneciera inactiva indefinidamente a la espera de que se completaran esas solicitudes, lo que provocaba un bloqueo. Esta correcci\u00f3n limpia la cola antes de llamar a blk_mq_freeze_queue()."
    }
  ],
  "id": "CVE-2025-38326",
  "lastModified": "2026-06-17T09:16:37.797",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-07-10T09:15:26.797",
  "references": [
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      "tags": [
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    },
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      "tags": [
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  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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