{
  "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-2022-49606",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-49606",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-02-26T02:23:31.346Z",
    "updatedAt": "2026-05-11T19:03:12.161Z",
    "importedAt": "2026-10-24T01:56:49.724Z",
    "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": "RDMA/irdma: Fix sleep from invalid context BUG",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/irdma: Fix sleep from invalid context BUG\n\nTaking the qos_mutex to process RoCEv2 QP's on netdev events causes a\nkernel splat.\n\nFix this by removing the handling for RoCEv2 in\nirdma_cm_teardown_connections that uses the mutex. This handling is only\nneeded for iWARP to avoid having connections established while the link is\ndown or having connections remain functional after the IP address is\nremoved.\n\n  BUG: sleeping function called from invalid context at kernel/locking/mutex.\n  Call Trace:\n  kernel: dump_stack+0x66/0x90\n  kernel: ___might_sleep.cold.92+0x8d/0x9a\n  kernel: mutex_lock+0x1c/0x40\n  kernel: irdma_cm_teardown_connections+0x28e/0x4d0 [irdma]\n  kernel: ? check_preempt_curr+0x7a/0x90\n  kernel: ? select_idle_sibling+0x22/0x3c0\n  kernel: ? select_task_rq_fair+0x94c/0xc90\n  kernel: ? irdma_exec_cqp_cmd+0xc27/0x17c0 [irdma]\n  kernel: ? __wake_up_common+0x7a/0x190\n  kernel: irdma_if_notify+0x3cc/0x450 [irdma]\n  kernel: ? sched_clock_cpu+0xc/0xb0\n  kernel: irdma_inet6addr_event+0xc6/0x150 [irdma]",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "146b9756f14c04894226fb97e2f102f217139c27",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a4c5115140ed1833197bad9a6b80265840ff427f"
            },
            {
              "version": "146b9756f14c04894226fb97e2f102f217139c27",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2cae7e519032e4b4672cb9204d5586a441924364"
            },
            {
              "version": "146b9756f14c04894226fb97e2f102f217139c27",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cc0315564d6eec91c716d314b743321be24c70b3"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.14",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.14"
            },
            {
              "version": "5.15.58",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.18.15",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.18.*"
            },
            {
              "version": "5.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}