github - ghsa-m2qv-9v9x-x3fp

ghsa-m2qv-9v9x-x3fp

Vulnerability from github

Published

2025-03-17 18:31

Modified

2025-03-17 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:

mt76: mt7915: fix possible NULL pointer dereference in mt7915_mac_fill_rx_vector

Fix possible NULL pointer dereference in mt7915_mac_fill_rx_vector routine if the chip does not support dbdc and the hw reports band_idx set to 1.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49484"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:24Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmt76: mt7915: fix possible NULL pointer dereference in mt7915_mac_fill_rx_vector\n\nFix possible NULL pointer dereference in mt7915_mac_fill_rx_vector\nroutine if the chip does not support dbdc and the hw reports band_idx\nset to 1.",
  "id": "GHSA-m2qv-9v9x-x3fp",
  "modified": "2025-03-17T18:31:50Z",
  "published": "2025-03-17T18:31:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49484"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/268e8ef187eb8780d021b0e4f5ffa92dee5c4983"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/62fdc974894eec80d678523458cf99bbdb887e22"
    }
  ],
  "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-2022-49484 (GCVE-0-2022-49484)

Vulnerability from cvelistv5

Published

2025-02-26 02:13

Modified

2025-10-01 19:46

Severity ?

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

Summary

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix possible NULL pointer dereference in mt7915_mac_fill_rx_vector Fix possible NULL pointer dereference in mt7915_mac_fill_rx_vector routine if the chip does not support dbdc and the hw reports band_idx set to 1.

References

URL

Tags

	https://git.kernel.org/stable/c/268e8ef187eb8780d021b0e4f5ffa92dee5c4983
	https://git.kernel.org/stable/c/62fdc974894eec80d678523458cf99bbdb887e22

Impacted products

Vendor

Product

Version

Version: 78fc30a21cf1175e97567fa5153c0efc7d955a45
Version: 78fc30a21cf1175e97567fa5153c0efc7d955a45

Version: 5.12

Show details on NVD website

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-49484",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T19:39:13.492274Z",
                "version": "2.0.3"
              },
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            }
          }
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        "problemTypes": [
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              }
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          "dateUpdated": "2025-10-01T19:46:44.723Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "programFiles": [
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          ],
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          "vendor": "Linux",
          "versions": [
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              "version": "5.12"
            },
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              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.18.*",
              "status": "unaffected",
              "version": "5.18.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
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              "versionType": "original_commit_for_fix"
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                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.18.3",
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                  "vulnerable": true
                },
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                  "versionEndExcluding": "5.19",
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:38:54.099Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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        },
        {
          "url": "https://git.kernel.org/stable/c/62fdc974894eec80d678523458cf99bbdb887e22"
        }
      ],
      "title": "mt76: mt7915: fix possible NULL pointer dereference in mt7915_mac_fill_rx_vector",
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  },
  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49484",
    "datePublished": "2025-02-26T02:13:23.452Z",
    "dateReserved": "2025-02-26T02:08:31.582Z",
    "dateUpdated": "2025-10-01T19:46:44.723Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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