{
  "cveId": "CVE-2022-49254",
  "url": "https://patchblox.com/security/cve/CVE-2022-49254",
  "summary": "CVE-2022-49254 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-49254, released February 26, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  media: ti-vpe: cal: Fix a NULL pointer dereferen...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  media: ti-vpe: cal: Fix a NULL pointer dereference in cal_ctx_v4l2_init_formats()  In cal_ctx_v4l2_init_formats(), devm_kzalloc() is assigned to ctx-\u003Eactive_fmt and there is a dereference of it after that, which could lead to NULL pointer dereference on failure of devm_kzalloc().  Fix this bug by adding a NULL check of ctx-\u003Eactive_fmt.  This bug was found by a static analyzer.  Builds with \u0027make allyesconfig\u0027 show no new warnings, and our static analyzer no longer warns about this code.",
  "published": "2025-02-26T07:01:02Z",
  "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": 0.00268,
  "epssPercentile": 0.1908,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.17.3-1",
      "fix": "DEBIAN-CVE-2022-49254",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49254",
      "released": "2025-02-26T07:01:02Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.17.3-1",
      "fix": "DEBIAN-CVE-2022-49254",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49254",
      "released": "2025-02-26T07:01:02Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "5.17.3-1",
      "fix": "DEBIAN-CVE-2022-49254",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49254",
      "released": "2025-02-26T07:01:02Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}