ghsa-pr52-v39m-xpvv
Vulnerability from github
Published
2024-05-03 15:30
Modified
2024-06-03 18:53
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:

soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs

In brcmstb_pm_probe(), there are two kinds of leak bugs:

(1) we need to add of_node_put() when for_each__matching_node() breaks (2) we need to add iounmap() for each iomap in fail path

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{
  "affected": [],
  "aliases": [
    "CVE-2022-48693"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-03T15:15:07Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs\n\nIn brcmstb_pm_probe(), there are two kinds of leak bugs:\n\n(1) we need to add of_node_put() when for_each__matching_node() breaks\n(2) we need to add iounmap() for each iomap in fail path",
  "id": "GHSA-pr52-v39m-xpvv",
  "modified": "2024-06-03T18:53:46Z",
  "published": "2024-05-03T15:30:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48693"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0284b4e6dec6088a41607aa3f42bf51edff01883"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1085f5080647f0c9f357c270a537869191f7f2a1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/43245c77d9efd8c9eb91bf225d07954dcf32204d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/57b2897ec3ffe4cbe018446be6d04432919dca6b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/653500b400d5576940b7429690f7197199ddcc82"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6dc0251638a4a1a998506dbd4627f8317e907558"
    }
  ],
  "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"
    }
  ]
}


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