GHSA-JRG8-2MJW-QV2C

Vulnerability from github – Published: 2025-03-12 00:31 – Updated: 2025-03-12 00:31
VLAI
Details

In the Linux kernel, the following vulnerability has been resolved:

xtensa: Fix refcount leak bug in time.c

In calibrate_ccount(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.

Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2022-49682"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:43Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nxtensa: Fix refcount leak bug in time.c\n\nIn calibrate_ccount(), of_find_compatible_node() will return a node\npointer with refcount incremented. We should use of_node_put() when\nit is not used anymore.",
  "id": "GHSA-jrg8-2mjw-qv2c",
  "modified": "2025-03-12T00:31:49Z",
  "published": "2025-03-12T00:31:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49682"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0dcc1dd8a5dd9240639f1051dfaa2dffc9fbbde5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0e403a383c14b63c86bd9df085b7e573e9caee64"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3e5eb904d9ba657308fc75a5de434b0e58dcb8d7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7de4502af68f4f3932f450157f5483eb7b33cb74"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a0117dc956429f2ede17b323046e1968d1849150"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/af0ff2da01521144bc11194f4c26485d7c9cee73"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e5234a9d64a976abd134a14710dcd5188158a7c5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f1eaf4ba5372ad111f687a80c67e270708e14c23"
    }
  ],
  "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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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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