{
  "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-2023-53151",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53151",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-09-15T14:03:19.155Z",
    "updatedAt": "2026-05-11T19:39:25.974Z",
    "importedAt": "2026-10-24T01:57:03.413Z",
    "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": "md/raid10: prevent soft lockup while flush writes",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nmd/raid10: prevent soft lockup while flush writes\n\nCurrently, there is no limit for raid1/raid10 plugged bio. While flushing\nwrites, raid1 has cond_resched() while raid10 doesn't, and too many\nwrites can cause soft lockup.\n\nFollow up soft lockup can be triggered easily with writeback test for\nraid10 with ramdisks:\n\nwatchdog: BUG: soft lockup - CPU#10 stuck for 27s! [md0_raid10:1293]\nCall Trace:\n <TASK>\n call_rcu+0x16/0x20\n put_object+0x41/0x80\n __delete_object+0x50/0x90\n delete_object_full+0x2b/0x40\n kmemleak_free+0x46/0xa0\n slab_free_freelist_hook.constprop.0+0xed/0x1a0\n kmem_cache_free+0xfd/0x300\n mempool_free_slab+0x1f/0x30\n mempool_free+0x3a/0x100\n bio_free+0x59/0x80\n bio_put+0xcf/0x2c0\n free_r10bio+0xbf/0xf0\n raid_end_bio_io+0x78/0xb0\n one_write_done+0x8a/0xa0\n raid10_end_write_request+0x1b4/0x430\n bio_endio+0x175/0x320\n brd_submit_bio+0x3b9/0x9b7 [brd]\n __submit_bio+0x69/0xe0\n submit_bio_noacct_nocheck+0x1e6/0x5a0\n submit_bio_noacct+0x38c/0x7e0\n flush_pending_writes+0xf0/0x240\n raid10d+0xac/0x1ed0\n\nFix the problem by adding cond_resched() to raid10 like what raid1 did.\n\nNote that unlimited plugged bio still need to be optimized, for example,\nin the case of lots of dirty pages writeback, this will take lots of\nmemory and io will spend a long time in plug, hence io latency is bad.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "6cce3b23f6f8e974c00af7a9b88f1d413ba368a8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f45b2fa7678ab385299de345f7e85d05caea386b"
            },
            {
              "version": "6cce3b23f6f8e974c00af7a9b88f1d413ba368a8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "00ecb6fa67c0f772290c5ea5ae8b46eefd503b83"
            },
            {
              "version": "6cce3b23f6f8e974c00af7a9b88f1d413ba368a8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d0345f7c7dbc5d42e4e6f1db99c1c1879d7b0eb5"
            },
            {
              "version": "6cce3b23f6f8e974c00af7a9b88f1d413ba368a8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "634daf6b2c81015cc5e28bf694a6a94a50c641cd"
            },
            {
              "version": "6cce3b23f6f8e974c00af7a9b88f1d413ba368a8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "84a578961b2566e475bfa8740beaf0abcc781a6f"
            },
            {
              "version": "6cce3b23f6f8e974c00af7a9b88f1d413ba368a8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1d467e10507167eb6dc2c281a87675b731955d86"
            },
            {
              "version": "6cce3b23f6f8e974c00af7a9b88f1d413ba368a8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fbf50184190d55f8717bd29aa9530c399be96f30"
            },
            {
              "version": "6cce3b23f6f8e974c00af7a9b88f1d413ba368a8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "010444623e7f4da6b4a4dd603a7da7469981e293"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.16",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.16"
            },
            {
              "version": "4.14.322",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.291",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.251",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.188",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.150",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.83",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.4.7",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.4.*"
            },
            {
              "version": "6.5",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}