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CVE-2023-53120

Status: AnalyzedMedium (5.5)—

In the Linux kernel, the following vulnerability has been resolved:

scsi: mpi3mr: Fix config page DMA memory leak

A fix for:

DMA-API: pci 0000:83:00.0: device driver has pending DMA allocations while released from device [count=1]

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Linux — Linux Kernel

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2023-53120",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
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      "affectedData": [
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          "vendor": "Linux",
          "product": "Linux",
          "versions": [
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              "status": "affected",
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              "lessThan": "dca06ccf13de14e144d34f158f73ae0032f80e63",
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              "versionType": "git"
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          ],
          "programFiles": [
            "drivers/scsi/mpi3mr/mpi3mr_fw.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
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              "version": "6.1"
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              "version": "0",
              "lessThan": "6.1",
              "versionType": "semver"
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              "version": "6.1.21",
              "versionType": "semver",
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              "status": "unaffected",
              "version": "6.2.8",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.*"
            },
            {
              "status": "unaffected",
              "version": "6.3",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
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          ],
          "programFiles": [
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          "defaultStatus": "affected"
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  ],
  "published": "2025-05-02T16:15:31.083",
  "references": [
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      "url": "https://git.kernel.org/stable/c/5fc4d698ed4b6507be2eb36d040a678adcb89da4",
      "tags": [
        "Patch"
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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    {
      "url": "https://git.kernel.org/stable/c/7d2b02172b6a2ae6aecd7ef6480b9c4bf3dc59f4",
      "tags": [
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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    {
      "url": "https://git.kernel.org/stable/c/dca06ccf13de14e144d34f158f73ae0032f80e63",
      "tags": [
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      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-401"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: mpi3mr: Fix config page DMA memory leak\n\nA fix for:\n\nDMA-API: pci 0000:83:00.0: device driver has pending DMA allocations while released from device [count=1]"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: scsi: mpi3mr: Se corrige la pérdida de memoria DMA en la página de configuración. Una solución para: DMA-API: pci 0000:83:00.0: el controlador del dispositivo tiene asignaciones DMA pendientes mientras se libera del dispositivo [count=1]"
    }
  ],
  "lastModified": "2026-06-17T06:44:20.260",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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}