{
  "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-2025-22002",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-22002",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-04-03T07:19:04.875Z",
    "updatedAt": "2026-05-11T21:10:44.979Z",
    "importedAt": "2026-10-24T01:57:29.455Z",
    "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": "netfs: Call `invalidate_cache` only if implemented",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfs: Call `invalidate_cache` only if implemented\n\nMany filesystems such as NFS and Ceph do not implement the\n`invalidate_cache` method.  On those filesystems, if writing to the\ncache (`NETFS_WRITE_TO_CACHE`) fails for some reason, the kernel\ncrashes like this:\n\n BUG: kernel NULL pointer dereference, address: 0000000000000000\n #PF: supervisor instruction fetch in kernel mode\n #PF: error_code(0x0010) - not-present page\n PGD 0 P4D 0\n Oops: Oops: 0010 [#1] SMP PTI\n CPU: 9 UID: 0 PID: 3380 Comm: kworker/u193:11 Not tainted 6.13.3-cm4all1-hp #437\n Hardware name: HP ProLiant DL380 Gen9/ProLiant DL380 Gen9, BIOS P89 10/17/2018\n Workqueue: events_unbound netfs_write_collection_worker\n RIP: 0010:0x0\n Code: Unable to access opcode bytes at 0xffffffffffffffd6.\n RSP: 0018:ffff9b86e2ca7dc0 EFLAGS: 00010202\n RAX: 0000000000000000 RBX: 0000000000000000 RCX: 7fffffffffffffff\n RDX: 0000000000000001 RSI: ffff89259d576a18 RDI: ffff89259d576900\n RBP: ffff89259d5769b0 R08: ffff9b86e2ca7d28 R09: 0000000000000002\n R10: ffff89258ceaca80 R11: 0000000000000001 R12: 0000000000000020\n R13: ffff893d158b9338 R14: ffff89259d576900 R15: ffff89259d5769b0\n FS:  0000000000000000(0000) GS:ffff893c9fa40000(0000) knlGS:0000000000000000\n CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: ffffffffffffffd6 CR3: 000000054442e003 CR4: 00000000001706f0\n Call Trace:\n  <TASK>\n  ? __die+0x1f/0x60\n  ? page_fault_oops+0x15c/0x460\n  ? try_to_wake_up+0x2d2/0x530\n  ? exc_page_fault+0x5e/0x100\n  ? asm_exc_page_fault+0x22/0x30\n  netfs_write_collection_worker+0xe9f/0x12b0\n  ? xs_poll_check_readable+0x3f/0x80\n  ? xs_stream_data_receive_workfn+0x8d/0x110\n  process_one_work+0x134/0x2d0\n  worker_thread+0x299/0x3a0\n  ? __pfx_worker_thread+0x10/0x10\n  kthread+0xba/0xe0\n  ? __pfx_kthread+0x10/0x10\n  ret_from_fork+0x30/0x50\n  ? __pfx_kthread+0x10/0x10\n  ret_from_fork_asm+0x1a/0x30\n  </TASK>\n Modules linked in:\n CR2: 0000000000000000\n\nThis patch adds the missing `NULL` check.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0e0f2dfe880fb19e4b15a7ca468623eb0b4ba586",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0def1a40c3e76a468f8f66aa572caed44ec37277"
            },
            {
              "version": "0e0f2dfe880fb19e4b15a7ca468623eb0b4ba586",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c2d5d14a7bcbb045d0cd0095cefe95f2a4b91159"
            },
            {
              "version": "0e0f2dfe880fb19e4b15a7ca468623eb0b4ba586",
              "status": "affected",
              "versionType": "git",
              "lessThan": "344b7ef248f420ed4ba3a3539cb0a0fc18df9a6c"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.8",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.8"
            },
            {
              "version": "6.12.21",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.13.9",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.13.*"
            },
            {
              "version": "6.14",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}