{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2023-53062",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2023-53062"
  ],
  "published": "2025-05-02T15:56:53Z",
  "summary": "net: usb: smsc95xx: Limit packet length to skb->len",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: smsc95xx: Limit packet length to skb->len\n\nPacket length retrieved from descriptor may be larger than\nthe actual socket buffer length. In such case the cloned\nskb passed up the network stack will leak kernel memory contents.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.21-1+rpt1"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.1.0-rpi1-rpi-v6",
            "binary_version": "1:6.1.21-1+rpt1"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi1-rpi-v7",
            "binary_version": "1:6.1.21-1+rpt1"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi1-rpi-v7l",
            "binary_version": "1:6.1.21-1+rpt1"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi1-rpi-v8",
            "binary_version": "1:6.1.21-1+rpt1"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.1.21-1+rpt1": {
            "linux_commit": "0afb5e98488aed7017b9bf321b575d0177feb7ed",
            "upstream_version": "6.1.21",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.1.22"
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-53062"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/733580e268a53db1cd01f2251419da91866378f6"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d3c145a4d24b752c9a1314d5a595014d51471418"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f2111c791d885211714db85f9a06188571c57dd0"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/33d1603a38e05886c538129ddfe00bd52d347e7b"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ba6c40227108f8ee428e42eb0337b48ed3001e65"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e041bef1adee02999cf24f9a2e15ed452bc363fe"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/70eb25c6a6cde149affe8a587371a3a8ad295ba0"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ff821092cf02a70c2bccd2d19269f01e29aa52cf"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}