{
  "cveId": "CVE-2022-49793",
  "url": "https://patchblox.com/security/cve/CVE-2022-49793",
  "summary": "CVE-2022-49793 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-49793, 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:  iio: trigger: sysfs: fix possible memory leak in...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  iio: trigger: sysfs: fix possible memory leak in iio_sysfs_trig_init()  dev_set_name() allocates memory for name, it need be freed when device_add() fails, call put_device() to give up the reference that hold in device_initialize(), so that it can be freed in kobject_cleanup() when the refcount hit to 0.  Fault injection test can trigger this:  unreferenced object 0xffff8e8340a7b4c0 (size 32):   comm \u0022modprobe\u0022, pid 243, jiffies 4294678145 (age 48.845s)   hex dump (first 32 bytes):     69 69 6f 5f 73 79 73 66 73 5f 74 72 69 67 67 65  iio_sysfs_trigge     72 00 a7 40 83 8e ff ff 00 86 13 c4 f6 ee ff ff  r..@............   backtrace:     [\u003C0000000074999de8\u003E] __kmem_cache_alloc_node\u002B0x1e9/0x360     [\u003C00000000497fd30b\u003E] __kmalloc_node_track_caller\u002B0x44/0x1a0     [\u003C000000003636c520\u003E] kstrdup\u002B0x2d/0x60     [\u003C0000000032f84da2\u003E] kobject_set_name_vargs\u002B0x1e/0x90     [\u003C0000000092efe493\u003E] dev_set_name\u002B0x4e/0x70",
  "published": "2025-05-01T15:16:02Z",
  "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": 0.00229,
  "epssPercentile": 0.13717,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.0.10-1",
      "fix": "DEBIAN-CVE-2022-49793",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49793",
      "released": "2025-05-01T15:16:02Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.0.10-1",
      "fix": "DEBIAN-CVE-2022-49793",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49793",
      "released": "2025-05-01T15:16:02Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.0.10-1",
      "fix": "DEBIAN-CVE-2022-49793",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49793",
      "released": "2025-05-01T15:16:02Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}