{
  "cveId": "CVE-2022-49524",
  "url": "https://patchblox.com/security/cve/CVE-2022-49524",
  "summary": "CVE-2022-49524 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-49524, released February 26, 2025. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  media: pci: cx23885: Fix the error handling in c...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  media: pci: cx23885: Fix the error handling in cx23885_initdev()  When the driver fails to call the dma_set_mask(), the driver will get the following splat:  [   55.853884] BUG: KASAN: use-after-free in __process_removed_driver\u002B0x3c/0x240 [   55.854486] Read of size 8 at addr ffff88810de60408 by task modprobe/590 [   55.856822] Call Trace: [   55.860327]  __process_removed_driver\u002B0x3c/0x240 [   55.861347]  bus_for_each_dev\u002B0x102/0x160 [   55.861681]  i2c_del_driver\u002B0x2f/0x50  This is because the driver has initialized the i2c related resources in cx23885_dev_setup() but not released them in error handling, fix this bug by modifying the error path that jumps after failing to call the dma_set_mask().",
  "published": "2025-02-26T07:01:28Z",
  "severity": "high",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00269,
  "epssPercentile": 0.19152,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.18.5-1",
      "fix": "DEBIAN-CVE-2022-49524",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49524",
      "released": "2025-02-26T07:01:28Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.18.5-1",
      "fix": "DEBIAN-CVE-2022-49524",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49524",
      "released": "2025-02-26T07:01:28Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "5.18.5-1",
      "fix": "DEBIAN-CVE-2022-49524",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49524",
      "released": "2025-02-26T07:01:28Z"
    }
  ],
  "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"
  }
}