github - ghsa-92g2-6qfc-5xw4

ghsa-92g2-6qfc-5xw4

Vulnerability from github

Published

2024-08-17 09:30

Modified

2024-09-10 21:31

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:

iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en

In sprd_iommu_cleanup() before calling function sprd_iommu_hw_en() dom->sdev is equal to NULL, which leads to null dereference.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2024-42277"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-17T09:15:08Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu: sprd: Avoid NULL deref in sprd_iommu_hw_en\n\nIn sprd_iommu_cleanup() before calling function sprd_iommu_hw_en()\ndom-\u003esdev is equal to NULL, which leads to null dereference.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.",
  "id": "GHSA-92g2-6qfc-5xw4",
  "modified": "2024-09-10T21:31:38Z",
  "published": "2024-08-17T09:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42277"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/630482ee0653decf9e2482ac6181897eb6cde5b8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8c79ceb4ecf823e6ec10fee6febb0fca3de79922"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b62841e49a2b7938f6fdeaaf93fb57e4eb880bdb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d5fe884ce28c5005f8582c35333c195a168f841c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dfe90030a0cfa26dca4cb6510de28920e5ad22fb"
    }
  ],
  "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-2024-42277

Vulnerability from cvelistv5

Published

2024-08-17 09:08

Modified

2024-12-19 09:15

Severity ?

Summary

iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en

References

▼	URL	Tags
	https://git.kernel.org/stable/c/8c79ceb4ecf823e6ec10fee6febb0fca3de79922
	https://git.kernel.org/stable/c/dfe90030a0cfa26dca4cb6510de28920e5ad22fb
	https://git.kernel.org/stable/c/b62841e49a2b7938f6fdeaaf93fb57e4eb880bdb
	https://git.kernel.org/stable/c/d5fe884ce28c5005f8582c35333c195a168f841c
	https://git.kernel.org/stable/c/630482ee0653decf9e2482ac6181897eb6cde5b8

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

To clipboard

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                "id": "CVE-2024-42277",
                "options": [
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                  },
                  {
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                  },
                  {
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:11:49.209899Z",
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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      "descriptions": [
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        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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    "state": "PUBLISHED"
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  "dataVersion": "5.1"
}

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