{
  "cveId": "CVE-2022-49162",
  "url": "https://patchblox.com/security/cve/CVE-2022-49162",
  "summary": "CVE-2022-49162 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-49162, 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:  video: fbdev: sm712fb: Fix crash in smtcfb_write...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  video: fbdev: sm712fb: Fix crash in smtcfb_write()  When the sm712fb driver writes three bytes to the framebuffer, the driver will crash:      BUG: unable to handle page fault for address: ffffc90001ffffff     RIP: 0010:smtcfb_write\u002B0x454/0x5b0     Call Trace:      vfs_write\u002B0x291/0xd60      ? do_sys_openat2\u002B0x27d/0x350      ? __fget_light\u002B0x54/0x340      ksys_write\u002B0xce/0x190      do_syscall_64\u002B0x43/0x90      entry_SYSCALL_64_after_hwframe\u002B0x44/0xae  Fix it by removing the open-coded endianness fixup-code.",
  "published": "2025-02-26T07:00:53Z",
  "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": 0.00289,
  "epssPercentile": 0.21602,
  "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-2022-49162",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49162",
      "released": "2025-02-26T07:00:53Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.17.3-1",
      "fix": "DEBIAN-CVE-2022-49162",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49162",
      "released": "2025-02-26T07:00:53Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "5.17.3-1",
      "fix": "DEBIAN-CVE-2022-49162",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49162",
      "released": "2025-02-26T07:00:53Z"
    }
  ],
  "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"
  }
}