{
  "cveId": "CVE-2021-47670",
  "url": "https://patchblox.com/security/cve/CVE-2021-47670",
  "summary": "CVE-2021-47670 is fixed in 38 products on 1 platform, first by DEBIAN-CVE-2021-47670, released April 17, 2025. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  can: peak_usb: fix use after free bugs  After ca...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  can: peak_usb: fix use after free bugs  After calling peak_usb_netif_rx_ni(skb), dereferencing skb is unsafe. Especially, the can_frame cf which aliases skb memory is accessed after the peak_usb_netif_rx_ni().  Reordering the lines solves the issue.",
  "published": "2025-04-17T18:15:43Z",
  "severity": "high",
  "cvss": 8.8,
  "cvssVector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00224,
  "epssPercentile": 0.13074,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
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