{
  "cveId": "CVE-2024-41083",
  "url": "https://patchblox.com/security/cve/CVE-2024-41083",
  "summary": "CVE-2024-41083 is fixed in linux on 1 platform, first by DEBIAN-CVE-2024-41083, released July 29, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  netfs: Fix netfs_page_mkwrite() to check folio-\u003E...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  netfs: Fix netfs_page_mkwrite() to check folio-\u003Emapping is valid  Fix netfs_page_mkwrite() to check that folio-\u003Emapping is valid once it has taken the folio lock (as filemap_page_mkwrite() does).  Without this, generic/247 occasionally oopses with something like the following:      BUG: kernel NULL pointer dereference, address: 0000000000000000     #PF: supervisor read access in kernel mode     #PF: error_code(0x0000) - not-present page      RIP: 0010:trace_event_raw_event_netfs_folio\u002B0x61/0xc0     ...     Call Trace:      \u003CTASK\u003E      ? __die_body\u002B0x1a/0x60      ? page_fault_oops\u002B0x6e/0xa0      ? exc_page_fault\u002B0xc2/0xe0      ? asm_exc_page_fault\u002B0x22/0x30      ? trace_event_raw_event_netfs_folio\u002B0x61/0xc0      trace_netfs_folio\u002B0x39/0x40      netfs_page_mkwrite\u002B0x14c/0x1d0      do_page_mkwrite\u002B0x50/0x90      do_pte_missing\u002B0x184/0x200      __handle_mm_fault\u002B0x42d/0x500      handle_mm_fault\u002B0x121/0x1f0      do_user_addr_fault\u002B0x23e/0x3c0      exc_page_fault\u002B0xc2/0xe0      asm_exc_page_fault\u002B0x22/0x30  This is due to the invalidate_inode_pages2_range() issued at the end of the DIO write interfering with the mmap\u0027d writes.",
  "published": "2024-07-29T16:15:03Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00196,
  "epssPercentile": 0.09372,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.9.8-1",
      "fix": "DEBIAN-CVE-2024-41083",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-41083",
      "released": "2024-07-29T16:15:03Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.9.8-1",
      "fix": "DEBIAN-CVE-2024-41083",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-41083",
      "released": "2024-07-29T16:15:03Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}