{
  "cveId": "CVE-2023-53700",
  "url": "https://patchblox.com/security/cve/CVE-2023-53700",
  "summary": "CVE-2023-53700 is fixed in linux on 1 platform, first by DEBIAN-CVE-2023-53700, released October 22, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  media: max9286: Fix memleak in max9286_v4l2_regi...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  media: max9286: Fix memleak in max9286_v4l2_register()  There is a kmemleak when testing the media/i2c/max9286.c with bpf mock device:  kmemleak: 5 new suspected memory leaks (see /sys/kernel/debug/kmemleak)  unreferenced object 0xffff88810defc400 (size 256):   comm \u0022python3\u0022, pid 278, jiffies 4294737563 (age 31.978s)   hex dump (first 32 bytes):     28 06 a7 0a 81 88 ff ff 00 fe 22 12 81 88 ff ff  (.........\u0022.....     10 c4 ef 0d 81 88 ff ff 10 c4 ef 0d 81 88 ff ff  ................   backtrace:     [\u003C00000000191de6a7\u003E] __kmalloc_node\u002B0x44/0x1b0     [\u003C000000002f4912b7\u003E] kvmalloc_node\u002B0x34/0x180     [\u003C0000000057dc4cae\u003E] v4l2_ctrl_new\u002B0x325/0x10f0 [videodev]     [\u003C0000000026030272\u003E] v4l2_ctrl_new_std\u002B0x16f/0x210 [videodev]     [\u003C00000000f0d9ea2f\u003E] max9286_probe\u002B0x76e/0xbff [max9286]     [\u003C00000000ea8f6455\u003E] i2c_device_probe\u002B0x28d/0x680     [\u003C0000000087529af3\u003E] really_probe\u002B0x17c/0x3f0     [\u003C00000000b08be526\u003E] __driver_probe_device\u002B0xe3/0x170     [\u003C000000004382edea\u003E] driver_probe_device\u002B0x49/0x120     [\u003C000000007bde528a\u003E] __device_attach_driver\u002B0xf7/0x150     [\u003C000000009f9c6ab4\u003E] bus_for_each_drv\u002B0x114/0x180     [\u003C00000000c8aaf588\u003E] __device_attach\u002B0x1e5/0x2d0     [\u003C0000000041cc06b9\u003E] bus_probe_device\u002B0x126/0x140     [\u003C000000002309860d\u003E] device_add\u002B0x810/0x1130     [\u003C000000002827bf98\u003E] i2c_new_client_device\u002B0x359/0x4f0     [\u003C00000000593bdc85\u003E] of_i2c_register_device\u002B0xf1/0x110  max9286_v4l2_register() calls v4l2_ctrl_new_std(), but won\u0027t free the created v412_ctrl when fwnode_graph_get_endpoint_by_id() failed, which causes the memleak. Call v4l2_ctrl_handler_free() to free the v412_ctrl.",
  "published": "2025-10-22T14:15:44Z",
  "severity": "",
  "epss": 0.00214,
  "epssPercentile": 0.11761,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.20-1",
      "fix": "DEBIAN-CVE-2023-53700",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53700",
      "released": "2025-10-22T14:15:44Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.1.20-1",
      "fix": "DEBIAN-CVE-2023-53700",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53700",
      "released": "2025-10-22T14:15:44Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.1.20-1",
      "fix": "DEBIAN-CVE-2023-53700",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53700",
      "released": "2025-10-22T14:15:44Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}