GHSA-F8GG-2GX7-PHW9

Vulnerability from github – Published: 2024-05-21 18:31 – Updated: 2024-12-04 18:32
VLAI?
Details

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

fbdev: imsttfb: fix a resource leak in probe

I've re-written the error handling but the bug is that if init_imstt() fails we need to call iounmap(par->cmap_regs).

Severity ?
6.2 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2023-52838"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-21T16:15:21Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nfbdev: imsttfb: fix a resource leak in probe\n\nI\u0027ve re-written the error handling but the bug is that if init_imstt()\nfails we need to call iounmap(par-\u003ecmap_regs).",
  "id": "GHSA-f8gg-2gx7-phw9",
  "modified": "2024-12-04T18:32:34Z",
  "published": "2024-05-21T18:31:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52838"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/18d26f9baca7d0d309303e3074a2252b8310884a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/382e1931e0c9cd58a5a8519cdc6cd9dc4d82b485"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6c66d737b2726ac7784269ddf32a31634f8f269d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7bc7b82fb2191b0d50a80ee4e27030918767dd1d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8e4b510fe91782522b7ca0ca881b663b5d35e513"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a4dfebec32ec6d420a5506dd56a7834c91be28e4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aba6ab57a910ad4b940c2024d15f2cdbf5b7f76b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b346a531159d08c564a312a9eaeea691704f3c00"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/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 exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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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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