crypto: qat - add param check for RSA

{
  "id": "155bf8fae24a1b3c287f898a637703a3ab5f35033d17b44ce850c06f481349df",
  "url": "https://osv.dev/vulnerability/CVE-2022-49563",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "crypto: qat - add param check for RSA",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: crypto: qat - add param check for RSA Reject requests with a source buffer that is bigger than the size of the key. This is to prevent a possible integer underflow that might happen when copying the source scatterlist into a linear buffer.",
    "evidence": "osv:CVE-2022-49563",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.15.58",
            "evidence": "/affected/1/ranges"
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          {
            "value": "5.18.15",
            "evidence": "/affected/1/ranges"
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        "affected_versions": []
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    "severity": "high",
    "structured": {
      "id": "CVE-2022-49563",
      "aliases": [
        "CVE-2022-49563"
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      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
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      "affected": [
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              "type": "GIT",
              "events": [
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                  "fixed": "f993321e50ba7a8ba4f5b19939e1772a921a1c42"
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                  "fixed": "9714061423b8b24b8afb31b8eb4df977c63f19c4"
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          "database_specific": {
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        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "4.3.0"
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                {
                  "fixed": "5.15.58"
                }
              ]
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            {
              "type": "ECOSYSTEM",
              "events": [
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                  "introduced": "5.16.0"
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                {
                  "fixed": "5.18.15"
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          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49563.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:46.571791475Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/4d6d2adce08788b7667a6e58002682ea1bbf6a79",
        "https://git.kernel.org/stable/c/9714061423b8b24b8afb31b8eb4df977c63f19c4",
        "https://git.kernel.org/stable/c/f993321e50ba7a8ba4f5b19939e1772a921a1c42",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49563.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-49563",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49563.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-49563",
        "evidence": "/id"
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    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 514507,
  "published_at": "2025-02-26T02:23:10.252+00:00"
}