ghsa-84j2-855v-3f6q
Vulnerability from github
Published
2024-12-29 12:30
Modified
2025-01-08 00:30
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:

fbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem()

When information such as info->screen_base is not ready, calling sh7760fb_free_mem() does not release memory correctly. Call dma_free_coherent() instead.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-56746"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-12-29T12:15:08Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nfbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem()\n\nWhen information such as info-\u003escreen_base is not ready, calling\nsh7760fb_free_mem() does not release memory correctly. Call\ndma_free_coherent() instead.",
  "id": "GHSA-84j2-855v-3f6q",
  "modified": "2025-01-08T00:30:48Z",
  "published": "2024-12-29T12:30:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56746"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0d3fb3b3e9d66f7b6346e3b90bc0ff48683539ce"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/29216bb390e36daeebef66abaa02d9751330252b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3dd9df8e5f34c6fc4217a7498c1fb3c352d4afc2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/40f4326ed05a3b3537556ff2a844958b9e779a98"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bad37309c8b8bf1cfc893750df0951a804009ca0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d10cd53e5a7fb3b7c6f83d4d9a5ea1d97a3ed9a5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d48cbfa90dce506030151915fa3346d67f964af4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f4fbd70e15fafe36a7583954ce189aaf5536aeec"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f89d17ae2ac42931be2a0153fecbf8533280c927"
    }
  ],
  "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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