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GHSA-7G6W-P3RW-6H75

Vulnerability from github – Published: 2024-05-19 12:30 – Updated: 2024-05-19 12:30
VLAI
Details

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

randomize_kstack: Improve entropy diffusion

The kstack_offset variable was really only ever using the low bits for kernel stack offset entropy. Add a ror32() to increase bit diffusion.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-35918"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-19T11:15:48Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nrandomize_kstack: Improve entropy diffusion\n\nThe kstack_offset variable was really only ever using the low bits for\nkernel stack offset entropy. Add a ror32() to increase bit diffusion.",
  "id": "GHSA-7g6w-p3rw-6h75",
  "modified": "2024-05-19T12:30:38Z",
  "published": "2024-05-19T12:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-35918"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/300a2b9c2b28282974ee300bb5d5025cbbb1f64c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6be74b1e21f8de4c48af772c2f658b464bfe6145"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9c573cd313433f6c1f7236fe64b9b743500c1628"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dfb2ce952143de60dd756ed666901236c76cb3fa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e80b4980af2688d8ff69c157ffa773dd1f1eb02c"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}



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