{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-26980",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-26980"
  ],
  "published": "2024-05-01T05:31:05Z",
  "summary": "ksmbd: fix slab-out-of-bounds in smb2_allocate_rsp_buf",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: fix slab-out-of-bounds in smb2_allocate_rsp_buf\n\nIf ->ProtocolId is SMB2_TRANSFORM_PROTO_NUM, smb2 request size\nvalidation could be skipped. if request size is smaller than\nsizeof(struct smb2_query_info_req), slab-out-of-bounds read can happen in\nsmb2_allocate_rsp_buf(). This patch allocate response buffer after\ndecrypting transform request. smb3_decrypt_req() will validate transform\nrequest size and avoid slab-out-of-bound in smb2_allocate_rsp_buf().",
  "affected": [
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      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
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        "1:6.1.63-1+rpt1",
        "1:6.1.73-1+rpt1",
        "1:6.6.20-1+rpt1",
        "1:6.6.28-1+rpt1"
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  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-26980"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/da21401372607c49972ea87a6edaafb36a17c325"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b80ba648714e6d790d69610cf14656be222d0248"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/3160d9734453a40db248487f8204830879c207f1"
    },
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      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/0977f89722eceba165700ea384f075143f012085"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/c119f4ede3fa90a9463f50831761c28f989bfb20"
    }
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  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-05T11:52:36Z"
  }
}