ghsa-phhg-p86p-p5xr
Vulnerability from github
Published
2025-06-18 12:30
Modified
2025-06-18 12:30
Details

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

misc: fastrpc: fix memory corruption on probe

Add the missing sanity check on the probed-session count to avoid corrupting memory beyond the fixed-size slab-allocated session array when there are more than FASTRPC_MAX_SESSIONS sessions defined in the devicetree.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49952"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T11:15:22Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmisc: fastrpc: fix memory corruption on probe\n\nAdd the missing sanity check on the probed-session count to avoid\ncorrupting memory beyond the fixed-size slab-allocated session array\nwhen there are more than FASTRPC_MAX_SESSIONS sessions defined in the\ndevicetree.",
  "id": "GHSA-phhg-p86p-p5xr",
  "modified": "2025-06-18T12:30:37Z",
  "published": "2025-06-18T12:30:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49952"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0e33b0f322fecd7a92d9dc186535cdf97940a856"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9baa1415d9abdd1e08362ea2dcfadfacee8690b5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c0425c2facd9166fa083f90c9f3187ace0c7837a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c99bc901d5eb9fbdd7bd39f625e170ce97390336"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ec186b9f4aa2e6444d5308a6cc268aada7007639"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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