CVE-2025-39676 (GCVE-0-2025-39676)
Vulnerability from cvelistv5
Published
2025-09-05 17:20
Modified
2025-09-29 05:57
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: qla4xxx: Prevent a potential error pointer dereference The qla4xxx_get_ep_fwdb() function is supposed to return NULL on error, but qla4xxx_ep_connect() returns error pointers. Propagating the error pointers will lead to an Oops in the caller, so change the error pointers to NULL.
References
Impacted products
Vendor Product Version
Linux Linux Version: 13483730a13bef372894aefcf73760f5c6c297be
Version: 13483730a13bef372894aefcf73760f5c6c297be
Version: 13483730a13bef372894aefcf73760f5c6c297be
Version: 13483730a13bef372894aefcf73760f5c6c297be
Version: 13483730a13bef372894aefcf73760f5c6c297be
Version: 13483730a13bef372894aefcf73760f5c6c297be
Version: 13483730a13bef372894aefcf73760f5c6c297be
Version: 13483730a13bef372894aefcf73760f5c6c297be
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qla4xxx/ql4_os.c"
          ],
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.2"
            },
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
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              "status": "unaffected",
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              "status": "unaffected",
              "version": "5.10.241",
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            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.190",
              "versionType": "semver"
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            {
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              "status": "unaffected",
              "version": "6.1.149",
              "versionType": "semver"
            },
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              "status": "unaffected",
              "version": "6.12.44",
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            {
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              "status": "unaffected",
              "version": "6.16.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
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              "cpeMatch": [
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                  "versionStartIncluding": "3.2",
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              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla4xxx: Prevent a potential error pointer dereference\n\nThe qla4xxx_get_ep_fwdb() function is supposed to return NULL on error,\nbut qla4xxx_ep_connect() returns error pointers.  Propagating the error\npointers will lead to an Oops in the caller, so change the error pointers\nto NULL."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-29T05:57:11.888Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d0225f41ee70611ca88ccb22c8542ecdfa7faea8"
        },
        {
          "url": "https://git.kernel.org/stable/c/ad8a9d38d30c691a77c456e72b78f7932d4f234d"
        },
        {
          "url": "https://git.kernel.org/stable/c/325bf7d57c4e2a341e381c5805e454fb69dd78c3"
        },
        {
          "url": "https://git.kernel.org/stable/c/46288d12d1c30d08fbeffd05abc079f57a43a2d4"
        },
        {
          "url": "https://git.kernel.org/stable/c/f5ad0819f902b4b33591791b92a0350fb3692a6b"
        },
        {
          "url": "https://git.kernel.org/stable/c/f1424c830d6ce840341aac33fe99c8ac45447ac1"
        },
        {
          "url": "https://git.kernel.org/stable/c/f4bc3cdfe95115191e24592bbfc15f1d4a705a75"
        },
        {
          "url": "https://git.kernel.org/stable/c/9dcf111dd3e7ed5fce82bb108e3a3fc001c07225"
        }
      ],
      "title": "scsi: qla4xxx: Prevent a potential error pointer dereference",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-39676",
    "datePublished": "2025-09-05T17:20:42.270Z",
    "dateReserved": "2025-04-16T07:20:57.112Z",
    "dateUpdated": "2025-09-29T05:57:11.888Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-39676\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-09-05T18:15:43.900\",\"lastModified\":\"2025-09-08T16:25:38.810\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nscsi: qla4xxx: Prevent a potential error pointer dereference\\n\\nThe qla4xxx_get_ep_fwdb() function is supposed to return NULL on error,\\nbut qla4xxx_ep_connect() returns error pointers.  Propagating the error\\npointers will lead to an Oops in the caller, so change the error pointers\\nto NULL.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/325bf7d57c4e2a341e381c5805e454fb69dd78c3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/46288d12d1c30d08fbeffd05abc079f57a43a2d4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/9dcf111dd3e7ed5fce82bb108e3a3fc001c07225\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ad8a9d38d30c691a77c456e72b78f7932d4f234d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/d0225f41ee70611ca88ccb22c8542ecdfa7faea8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f1424c830d6ce840341aac33fe99c8ac45447ac1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f4bc3cdfe95115191e24592bbfc15f1d4a705a75\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f5ad0819f902b4b33591791b92a0350fb3692a6b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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