{
  "cveId": "CVE-2022-49047",
  "url": "https://patchblox.com/security/cve/CVE-2022-49047",
  "summary": "CVE-2022-49047 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-49047, 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:  ep93xx: clock: Fix UAF in ep93xx_clk_register_ga...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  ep93xx: clock: Fix UAF in ep93xx_clk_register_gate()  arch/arm/mach-ep93xx/clock.c:154:2: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc] arch/arm/mach-ep93xx/clock.c:151:2: note: Taking true branch if (IS_ERR(clk)) ^ arch/arm/mach-ep93xx/clock.c:152:3: note: Memory is released kfree(psc); ^~~~~~~~~~ arch/arm/mach-ep93xx/clock.c:154:2: note: Use of memory after it is freed return \u0026psc-\u003Ehw; ^ ~~~~~~~~",
  "published": "2025-02-26T07:00:41Z",
  "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": 0.00249,
  "epssPercentile": 0.16327,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.17.6-1",
      "fix": "DEBIAN-CVE-2022-49047",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49047",
      "released": "2025-02-26T07:00:41Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.17.6-1",
      "fix": "DEBIAN-CVE-2022-49047",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49047",
      "released": "2025-02-26T07:00:41Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "5.17.6-1",
      "fix": "DEBIAN-CVE-2022-49047",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49047",
      "released": "2025-02-26T07:00:41Z"
    }
  ],
  "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"
  }
}