{
  "cveId": "CVE-2022-49927",
  "url": "https://patchblox.com/security/cve/CVE-2022-49927",
  "summary": "CVE-2022-49927 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-49927, released May 1, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  nfs4: Fix kmemleak when allocate slot failed  If...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  nfs4: Fix kmemleak when allocate slot failed  If one of the slot allocate failed, should cleanup all the other allocated slots, otherwise, the allocated slots will leak:    unreferenced object 0xffff8881115aa100 (size 64):     comm \u0022\u0022mount.nfs\u0022\u0022, pid 679, jiffies 4294744957 (age 115.037s)     hex dump (first 32 bytes):       00 cc 19 73 81 88 ff ff 00 a0 5a 11 81 88 ff ff  ...s......Z.....       00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................     backtrace:       [\u003C000000007a4c434a\u003E] nfs4_find_or_create_slot\u002B0x8e/0x130       [\u003C000000005472a39c\u003E] nfs4_realloc_slot_table\u002B0x23f/0x270       [\u003C00000000cd8ca0eb\u003E] nfs40_init_client\u002B0x4a/0x90       [\u003C00000000128486db\u003E] nfs4_init_client\u002B0xce/0x270       [\u003C000000008d2cacad\u003E] nfs4_set_client\u002B0x1a2/0x2b0       [\u003C000000000e593b52\u003E] nfs4_create_server\u002B0x300/0x5f0       [\u003C00000000e4425dd2\u003E] nfs4_try_get_tree\u002B0x65/0x110       [\u003C00000000d3a6176f\u003E] vfs_get_tree\u002B0x41/0xf0       [\u003C0000000016b5ad4c\u003E] path_mount\u002B0x9b3/0xdd0       [\u003C00000000494cae71\u003E] __x64_sys_mount\u002B0x190/0x1d0       [\u003C000000005d56bdec\u003E] do_syscall_64\u002B0x35/0x80       [\u003C00000000687c9ae4\u003E] entry_SYSCALL_64_after_hwframe\u002B0x46/0xb0",
  "published": "2025-05-01T15:16:18Z",
  "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": 0.00204,
  "epssPercentile": 0.10455,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.0.8-1",
      "fix": "DEBIAN-CVE-2022-49927",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49927",
      "released": "2025-05-01T15:16:18Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.0.8-1",
      "fix": "DEBIAN-CVE-2022-49927",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49927",
      "released": "2025-05-01T15:16:18Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.0.8-1",
      "fix": "DEBIAN-CVE-2022-49927",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49927",
      "released": "2025-05-01T15:16:18Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}