github - ghsa-ff6p-vv4f-9933

ghsa-ff6p-vv4f-9933

Vulnerability from github

Published

2025-09-22 21:30

Modified

2025-09-22 21:30

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:

iwlwifi: mei: fix potential NULL-ptr deref

If SKB allocation fails, continue rather than using the NULL pointer.

Coverity CID: 1497650

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49417"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:18Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niwlwifi: mei: fix potential NULL-ptr deref\n\nIf SKB allocation fails, continue rather than using the NULL\npointer.\n\nCoverity CID: 1497650",
  "id": "GHSA-ff6p-vv4f-9933",
  "modified": "2025-09-22T21:30:17Z",
  "published": "2025-09-22T21:30:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49417"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/29b81de94d62b5e2704bb5106b3e701ca8d7c7a4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5d8d06fd3a02919100b28f927bcb76481ec0a0e3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/78488a64aea94a3336ee97f345c1496e9bc5ebdf"
    }
  ],
  "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-2022-49417 (GCVE-0-2022-49417)

Vulnerability from cvelistv5

Published

2025-02-26 02:12

Modified

2025-05-04 08:37

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: iwlwifi: mei: fix potential NULL-ptr deref If SKB allocation fails, continue rather than using the NULL pointer. Coverity CID: 1497650

References

URL

Tags

	https://git.kernel.org/stable/c/29b81de94d62b5e2704bb5106b3e701ca8d7c7a4
	https://git.kernel.org/stable/c/5d8d06fd3a02919100b28f927bcb76481ec0a0e3
	https://git.kernel.org/stable/c/78488a64aea94a3336ee97f345c1496e9bc5ebdf

Impacted products

Vendor

Product

Version

Version: 2da4366f9e2c44afedec4acad65a99a3c7da1a35
Version: 2da4366f9e2c44afedec4acad65a99a3c7da1a35
Version: 2da4366f9e2c44afedec4acad65a99a3c7da1a35

Version: 5.17

Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/intel/iwlwifi/mei/main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "29b81de94d62b5e2704bb5106b3e701ca8d7c7a4",
              "status": "affected",
              "version": "2da4366f9e2c44afedec4acad65a99a3c7da1a35",
              "versionType": "git"
            },
            {
              "lessThan": "5d8d06fd3a02919100b28f927bcb76481ec0a0e3",
              "status": "affected",
              "version": "2da4366f9e2c44afedec4acad65a99a3c7da1a35",
              "versionType": "git"
            },
            {
              "lessThan": "78488a64aea94a3336ee97f345c1496e9bc5ebdf",
              "status": "affected",
              "version": "2da4366f9e2c44afedec4acad65a99a3c7da1a35",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/intel/iwlwifi/mei/main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.17"
            },
            {
              "lessThan": "5.17",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.17.*",
              "status": "unaffected",
              "version": "5.17.14",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.18.*",
              "status": "unaffected",
              "version": "5.18.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.19",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17.14",
                  "versionStartIncluding": "5.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.18.3",
                  "versionStartIncluding": "5.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19",
                  "versionStartIncluding": "5.17",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niwlwifi: mei: fix potential NULL-ptr deref\n\nIf SKB allocation fails, continue rather than using the NULL\npointer.\n\nCoverity CID: 1497650"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:37:13.761Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/29b81de94d62b5e2704bb5106b3e701ca8d7c7a4"
        },
        {
          "url": "https://git.kernel.org/stable/c/5d8d06fd3a02919100b28f927bcb76481ec0a0e3"
        },
        {
          "url": "https://git.kernel.org/stable/c/78488a64aea94a3336ee97f345c1496e9bc5ebdf"
        }
      ],
      "title": "iwlwifi: mei: fix potential NULL-ptr deref",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49417",
    "datePublished": "2025-02-26T02:12:42.872Z",
    "dateReserved": "2025-02-26T02:08:31.568Z",
    "dateUpdated": "2025-05-04T08:37:13.761Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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