{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2025-21885",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2025-21885"
  ],
  "published": "2025-03-27T15:01:31Z",
  "summary": "RDMA/bnxt_re: Fix the page details for the srq created by kernel consumers",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/bnxt_re: Fix the page details for the srq created by kernel consumers\n\nWhile using nvme target with use_srq on, below kernel panic is noticed.\n\n[  549.698111] bnxt_en 0000:41:00.0 enp65s0np0: FEC autoneg off encoding: Clause 91 RS(544,514)\n[  566.393619] Oops: divide error: 0000 [#1] PREEMPT SMP NOPTI\n..\n[  566.393799]  <TASK>\n[  566.393807]  ? __die_body+0x1a/0x60\n[  566.393823]  ? die+0x38/0x60\n[  566.393835]  ? do_trap+0xe4/0x110\n[  566.393847]  ? bnxt_qplib_alloc_init_hwq+0x1d4/0x580 [bnxt_re]\n[  566.393867]  ? bnxt_qplib_alloc_init_hwq+0x1d4/0x580 [bnxt_re]\n[  566.393881]  ? do_error_trap+0x7c/0x120\n[  566.393890]  ? bnxt_qplib_alloc_init_hwq+0x1d4/0x580 [bnxt_re]\n[  566.393911]  ? exc_divide_error+0x34/0x50\n[  566.393923]  ? bnxt_qplib_alloc_init_hwq+0x1d4/0x580 [bnxt_re]\n[  566.393939]  ? asm_exc_divide_error+0x16/0x20\n[  566.393966]  ? bnxt_qplib_alloc_init_hwq+0x1d4/0x580 [bnxt_re]\n[  566.393997]  bnxt_qplib_create_srq+0xc9/0x340 [bnxt_re]\n[  566.394040]  bnxt_re_create_srq+0x335/0x3b0 [bnxt_re]\n[  566.394057]  ? srso_return_thunk+0x5/0x5f\n[  566.394068]  ? __init_swait_queue_head+0x4a/0x60\n[  566.394090]  ib_create_srq_user+0xa7/0x150 [ib_core]\n[  566.394147]  nvmet_rdma_queue_connect+0x7d0/0xbe0 [nvmet_rdma]\n[  566.394174]  ? lock_release+0x22c/0x3f0\n[  566.394187]  ? srso_return_thunk+0x5/0x5f\n\nPage size and shift info is set only for the user space SRQs.\nSet page size and page shift for kernel space SRQs also.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.47-1+rpt4"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-2712",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v6",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7l",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v8",
            "binary_version": "1:6.1.47-1+rpt4"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.1.47-1+rpt4": {
            "linux_commit": "655fc658a15ae7a6f37103754adb39ba52a9a14e",
            "upstream_version": "6.1.47",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": null,
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-21885"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/722c3db62bf60cd23acbdc8c4f445bfedae4498e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/2cf8e6b52aecb8fbb71c41fe5add3212814031a2"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b66535356a4834a234f99e16a97eb51f2c6c5a7d"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-05T12:19:11Z"
  }
}