{
  "cveId": "CVE-2022-49031",
  "url": "https://patchblox.com/security/cve/CVE-2022-49031",
  "summary": "CVE-2022-49031 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-49031, released October 21, 2024. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  iio: health: afe4403: Fix oob read in afe4403_re...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  iio: health: afe4403: Fix oob read in afe4403_read_raw  KASAN report out-of-bounds read as follows:  BUG: KASAN: global-out-of-bounds in afe4403_read_raw\u002B0x42e/0x4c0 Read of size 4 at addr ffffffffc02ac638 by task cat/279  Call Trace:  afe4403_read_raw  iio_read_channel_info  dev_attr_show  The buggy address belongs to the variable:  afe4403_channel_leds\u002B0x18/0xffffffffffffe9e0  This issue can be reproduced by singe command:   $ cat /sys/bus/spi/devices/spi0.0/iio\\:device0/in_intensity6_raw  The array size of afe4403_channel_leds is less than channels, so access with chan-\u003Eaddress cause OOB read in afe4403_read_raw. Fix it by moving access before use it.",
  "published": "2024-10-21T20:15:13Z",
  "severity": "high",
  "cvss": 7.1,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
  "epss": 0.00244,
  "epssPercentile": 0.15738,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.0.12-1",
      "fix": "DEBIAN-CVE-2022-49031",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49031",
      "released": "2024-10-21T20:15:13Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.0.12-1",
      "fix": "DEBIAN-CVE-2022-49031",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49031",
      "released": "2024-10-21T20:15:13Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.0.12-1",
      "fix": "DEBIAN-CVE-2022-49031",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49031",
      "released": "2024-10-21T20:15:13Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}