{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-42247",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-42247"
  ],
  "published": "2024-08-07T15:14:57Z",
  "summary": "wireguard: allowedips: avoid unaligned 64-bit memory accesses",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwireguard: allowedips: avoid unaligned 64-bit memory accesses\n\nOn the parisc platform, the kernel issues kernel warnings because\nswap_endian() tries to load a 128-bit IPv6 address from an unaligned\nmemory location:\n\n Kernel: unaligned access to 0x55f4688c in wg_allowedips_insert_v6+0x2c/0x80 [wireguard] (iir 0xf3010df)\n Kernel: unaligned access to 0x55f46884 in wg_allowedips_insert_v6+0x38/0x80 [wireguard] (iir 0xf2010dc)\n\nAvoid such unaligned memory accesses by instead using the\nget_unaligned_be64() helper macro.\n\n[Jason: replace src[8] in original patch with src+8]",
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        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
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  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-42247"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ae630de24efb123d7199a43256396d7758f4cb75"
    },
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      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b4764f0ad3d68de8a0b847c05f427afb86dd54e6"
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      "url": "https://git.kernel.org/stable/c/6638a203abad35fa636d59ac47bdbc4bc100fd74"
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      "url": "https://git.kernel.org/stable/c/2fb34bf76431e831f9863cd59adc0bd1f67b0fbf"
    },
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    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-05T11:52:36Z"
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}