fkie_nvd - fkie_cve-2025-23155

fkie_cve-2025-23155

Vulnerability from fkie_nvd

Published

2025-05-01 13:15

Modified

2025-07-06 10:15

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Fix accessing freed irq affinity_hint The cpumask should not be a local variable, since its pointer is saved to irq_desc and may be accessed from procfs. To fix it, use the persistent mask cpumask_of(cpu#).

References

▼	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/442312c2a90d60c7a5197246583fa91d9e579985
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/9e51a6a44e2c4de780a26e8fe110d708e806a8cd
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/c60d101a226f18e9a8f01bb4c6ca2b47dfcb15ef
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e148266e104fce396ad624079a6812ac3a9982ef

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: stmmac: Fix accessing freed irq affinity_hint\n\nThe cpumask should not be a local variable, since its pointer is saved\nto irq_desc and may be accessed from procfs.\nTo fix it, use the persistent mask cpumask_of(cpu#)."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: stmmac: Se corrige el acceso a la IRQ liberada affinity_hint. La m\u00e1scara cpu no debe ser una variable local, ya que su puntero se guarda en irq_desc y se puede acceder desde procfs. Para corregirla, utilice la m\u00e1scara persistente cpumask_of(cpu#)."
    }
  ],
  "id": "CVE-2025-23155",
  "lastModified": "2025-07-06T10:15:23.670",
  "metrics": {},
  "published": "2025-05-01T13:15:51.413",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/442312c2a90d60c7a5197246583fa91d9e579985"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9e51a6a44e2c4de780a26e8fe110d708e806a8cd"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/c60d101a226f18e9a8f01bb4c6ca2b47dfcb15ef"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e148266e104fce396ad624079a6812ac3a9982ef"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2025-23155 (GCVE-0-2025-23155)

Vulnerability from cvelistv5

Published

2025-05-01 12:55

Modified

2025-07-06 09:08

Severity ?

Summary

References

▼	URL	Tags
	https://git.kernel.org/stable/c/442312c2a90d60c7a5197246583fa91d9e579985
	https://git.kernel.org/stable/c/e148266e104fce396ad624079a6812ac3a9982ef
	https://git.kernel.org/stable/c/9e51a6a44e2c4de780a26e8fe110d708e806a8cd
	https://git.kernel.org/stable/c/c60d101a226f18e9a8f01bb4c6ca2b47dfcb15ef

Impacted products

Vendor

Product

Version

▼

Linux

Version: 8deec94c6040bb4a767f6e9456a0a44c7f2e713e
Version: 8deec94c6040bb4a767f6e9456a0a44c7f2e713e
Version: 8deec94c6040bb4a767f6e9456a0a44c7f2e713e
Version: 8deec94c6040bb4a767f6e9456a0a44c7f2e713e

Linux

Version: 5.13

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/stmicro/stmmac/stmmac_main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "442312c2a90d60c7a5197246583fa91d9e579985",
              "status": "affected",
              "version": "8deec94c6040bb4a767f6e9456a0a44c7f2e713e",
              "versionType": "git"
            },
            {
              "lessThan": "e148266e104fce396ad624079a6812ac3a9982ef",
              "status": "affected",
              "version": "8deec94c6040bb4a767f6e9456a0a44c7f2e713e",
              "versionType": "git"
            },
            {
              "lessThan": "9e51a6a44e2c4de780a26e8fe110d708e806a8cd",
              "status": "affected",
              "version": "8deec94c6040bb4a767f6e9456a0a44c7f2e713e",
              "versionType": "git"
            },
            {
              "lessThan": "c60d101a226f18e9a8f01bb4c6ca2b47dfcb15ef",
              "status": "affected",
              "version": "8deec94c6040bb4a767f6e9456a0a44c7f2e713e",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/stmicro/stmmac/stmmac_main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.13"
            },
            {
              "lessThan": "5.13",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.36",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.13.*",
              "status": "unaffected",
              "version": "6.13.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.14.*",
              "status": "unaffected",
              "version": "6.14.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.15",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.36",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13.12",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.14.3",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: stmmac: Fix accessing freed irq affinity_hint\n\nThe cpumask should not be a local variable, since its pointer is saved\nto irq_desc and may be accessed from procfs.\nTo fix it, use the persistent mask cpumask_of(cpu#)."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-06T09:08:52.968Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/442312c2a90d60c7a5197246583fa91d9e579985"
        },
        {
          "url": "https://git.kernel.org/stable/c/e148266e104fce396ad624079a6812ac3a9982ef"
        },
        {
          "url": "https://git.kernel.org/stable/c/9e51a6a44e2c4de780a26e8fe110d708e806a8cd"
        },
        {
          "url": "https://git.kernel.org/stable/c/c60d101a226f18e9a8f01bb4c6ca2b47dfcb15ef"
        }
      ],
      "title": "net: stmmac: Fix accessing freed irq affinity_hint",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-23155",
    "datePublished": "2025-05-01T12:55:41.607Z",
    "dateReserved": "2025-01-11T14:28:41.514Z",
    "dateUpdated": "2025-07-06T09:08:52.968Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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