github - ghsa-j57r-qmgx-xp34

ghsa-j57r-qmgx-xp34

Vulnerability from github

Published

2025-04-01 18:30

Modified

2025-04-15 18:31

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

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

RDMA/bnxt_re: Add sanity checks on rdev validity

There is a possibility that ulp_irq_stop and ulp_irq_start callbacks will be called when the device is in detached state. This can cause a crash due to NULL pointer dereference as the rdev is already freed.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-21901"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-01T16:15:20Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/bnxt_re: Add sanity checks on rdev validity\n\nThere is a possibility that ulp_irq_stop and ulp_irq_start\ncallbacks will be called when the device is in detached state.\nThis can cause a crash due to NULL pointer dereference as\nthe rdev is already freed.",
  "id": "GHSA-j57r-qmgx-xp34",
  "modified": "2025-04-15T18:31:42Z",
  "published": "2025-04-01T18:30:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21901"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8cb0eef46d70a99c88c26a1addb7fd955242e0e6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aed1bc673907e3df372b317c10ff2f3582f8bf1a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f0df225d12fcb049429fb5bf5122afe143c2dd15"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-21901 (GCVE-0-2025-21901)

Vulnerability from cvelistv5

Published

2025-04-01 15:26

Modified

2025-05-04 07:23

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Add sanity checks on rdev validity There is a possibility that ulp_irq_stop and ulp_irq_start callbacks will be called when the device is in detached state. This can cause a crash due to NULL pointer dereference as the rdev is already freed.

References

►

URL

Tags

	https://git.kernel.org/stable/c/aed1bc673907e3df372b317c10ff2f3582f8bf1a
	https://git.kernel.org/stable/c/8cb0eef46d70a99c88c26a1addb7fd955242e0e6
	https://git.kernel.org/stable/c/f0df225d12fcb049429fb5bf5122afe143c2dd15

Impacted products

Vendor

Product

Version

►

Version: cc5b9b48d44756a87170f3901c6c2fd99e6b89b2
Version: cc5b9b48d44756a87170f3901c6c2fd99e6b89b2
Version: cc5b9b48d44756a87170f3901c6c2fd99e6b89b2

Version: 6.12

Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/infiniband/hw/bnxt_re/main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "aed1bc673907e3df372b317c10ff2f3582f8bf1a",
              "status": "affected",
              "version": "cc5b9b48d44756a87170f3901c6c2fd99e6b89b2",
              "versionType": "git"
            },
            {
              "lessThan": "8cb0eef46d70a99c88c26a1addb7fd955242e0e6",
              "status": "affected",
              "version": "cc5b9b48d44756a87170f3901c6c2fd99e6b89b2",
              "versionType": "git"
            },
            {
              "lessThan": "f0df225d12fcb049429fb5bf5122afe143c2dd15",
              "status": "affected",
              "version": "cc5b9b48d44756a87170f3901c6c2fd99e6b89b2",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/infiniband/hw/bnxt_re/main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
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              "version": "6.12"
            },
            {
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            {
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              "versionType": "semver"
            },
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              "status": "unaffected",
              "version": "6.13.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.14",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
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          "nodes": [
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              "cpeMatch": [
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                },
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                  "vulnerable": true
                },
                {
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                  "versionEndExcluding": "6.14",
                  "versionStartIncluding": "6.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/bnxt_re: Add sanity checks on rdev validity\n\nThere is a possibility that ulp_irq_stop and ulp_irq_start\ncallbacks will be called when the device is in detached state.\nThis can cause a crash due to NULL pointer dereference as\nthe rdev is already freed."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T07:23:50.295Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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        },
        {
          "url": "https://git.kernel.org/stable/c/f0df225d12fcb049429fb5bf5122afe143c2dd15"
        }
      ],
      "title": "RDMA/bnxt_re: Add sanity checks on rdev validity",
      "x_generator": {
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-21901",
    "datePublished": "2025-04-01T15:26:51.807Z",
    "dateReserved": "2024-12-29T08:45:45.785Z",
    "dateUpdated": "2025-05-04T07:23:50.295Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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