GHSA-FJP9-RFVR-287M

Vulnerability from github – Published: 2024-03-25 09:32 – Updated: 2024-12-17 15:31
VLAI?
Details

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

drm/amd/amdgpu: fix refcount leak

[Why] the gem object rfb->base.obj[0] is get according to num_planes in amdgpufb_create, but is not put according to num_planes

[How] put rfb->base.obj[0] in amdgpu_fbdev_destroy according to num_planes

Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2021-47144"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-03-25T09:15:08Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/amdgpu: fix refcount leak\n\n[Why]\nthe gem object rfb-\u003ebase.obj[0] is get according to num_planes\nin amdgpufb_create, but is not put according to num_planes\n\n[How]\nput rfb-\u003ebase.obj[0] in amdgpu_fbdev_destroy according to num_planes",
  "id": "GHSA-fjp9-rfvr-287m",
  "modified": "2024-12-17T15:31:43Z",
  "published": "2024-03-25T09:32:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47144"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/599e5d61ace952b0bb9bd942b198bbd0cfded1d7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/95a4ec905e51a30c64cf2d78b04a7acbeae5ca94"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9fdb8ed37a3a44f9c49372b69f87fd5f61cb3240"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dde2656e0bbb2ac7d83a7bd95a8d5c3c95bbc009"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fa7e6abc75f3d491bc561734312d065dc9dc2a77"
    }
  ],
  "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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