{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2025-38186",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-38186",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-07-04T13:37:12.484Z",
    "updatedAt": "2026-05-11T21:22:54.658Z",
    "importedAt": "2026-10-24T01:57:34.152Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "bnxt_en: Fix double invocation of bnxt_ulp_stop()/bnxt_ulp_start()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt_en: Fix double invocation of bnxt_ulp_stop()/bnxt_ulp_start()\n\nBefore the commit under the Fixes tag below, bnxt_ulp_stop() and\nbnxt_ulp_start() were always invoked in pairs.  After that commit,\nthe new bnxt_ulp_restart() can be invoked after bnxt_ulp_stop()\nhas been called.  This may result in the RoCE driver's aux driver\n.suspend() method being invoked twice.  The 2nd bnxt_re_suspend()\ncall will crash when it dereferences a NULL pointer:\n\n(NULL ib_device): Handle device suspend call\nBUG: kernel NULL pointer dereference, address: 0000000000000b78\nPGD 0 P4D 0\nOops: Oops: 0000 [#1] SMP PTI\nCPU: 20 UID: 0 PID: 181 Comm: kworker/u96:5 Tainted: G S                  6.15.0-rc1 #4 PREEMPT(voluntary)\nTainted: [S]=CPU_OUT_OF_SPEC\nHardware name: Dell Inc. PowerEdge R730/072T6D, BIOS 2.4.3 01/17/2017\nWorkqueue: bnxt_pf_wq bnxt_sp_task [bnxt_en]\nRIP: 0010:bnxt_re_suspend+0x45/0x1f0 [bnxt_re]\nCode: 8b 05 a7 3c 5b f5 48 89 44 24 18 31 c0 49 8b 5c 24 08 4d 8b 2c 24 e8 ea 06 0a f4 48 c7 c6 04 60 52 c0 48 89 df e8 1b ce f9 ff <48> 8b 83 78 0b 00 00 48 8b 80 38 03 00 00 a8 40 0f 85 b5 00 00 00\nRSP: 0018:ffffa2e84084fd88 EFLAGS: 00010246\nRAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001\nRDX: 0000000000000000 RSI: ffffffffb4b6b934 RDI: 00000000ffffffff\nRBP: ffffa1760954c9c0 R08: 0000000000000000 R09: c0000000ffffdfff\nR10: 0000000000000001 R11: ffffa2e84084fb50 R12: ffffa176031ef070\nR13: ffffa17609775000 R14: ffffa17603adc180 R15: 0000000000000000\nFS:  0000000000000000(0000) GS:ffffa17daa397000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000000000b78 CR3: 00000004aaa30003 CR4: 00000000003706f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n<TASK>\nbnxt_ulp_stop+0x69/0x90 [bnxt_en]\nbnxt_sp_task+0x678/0x920 [bnxt_en]\n? __schedule+0x514/0xf50\nprocess_scheduled_works+0x9d/0x400\nworker_thread+0x11c/0x260\n? __pfx_worker_thread+0x10/0x10\nkthread+0xfe/0x1e0\n? __pfx_kthread+0x10/0x10\nret_from_fork+0x2b/0x40\n? __pfx_kthread+0x10/0x10\nret_from_fork_asm+0x1a/0x30\n\nCheck the BNXT_EN_FLAG_ULP_STOPPED flag and do not proceed if the flag\nis already set.  This will preserve the original symmetrical\nbnxt_ulp_stop() and bnxt_ulp_start().\n\nAlso, inside bnxt_ulp_start(), clear the BNXT_EN_FLAG_ULP_STOPPED\nflag after taking the mutex to avoid any race condition.  And for\nsymmetry, only proceed in bnxt_ulp_start() if the\nBNXT_EN_FLAG_ULP_STOPPED is set.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "3c163f35bd50314d4e70ed9e83e1d8d83c473325",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6f2cd309492924b8afd2c62aebff815c1119d124"
            },
            {
              "version": "3c163f35bd50314d4e70ed9e83e1d8d83c473325",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cca4ffd4a5b768752b91f6f75d77928e47886913"
            },
            {
              "version": "3c163f35bd50314d4e70ed9e83e1d8d83c473325",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1e9ac33fa271be0d2480fd732f9642d81542500b"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.10",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.10"
            },
            {
              "version": "6.12.35",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.15.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.15.*"
            },
            {
              "version": "6.16",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}