{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-47667",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-47667"
  ],
  "published": "2024-10-09T14:14:13Z",
  "summary": "PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)\n\nErrata #i2037 in AM65x/DRA80xM Processors Silicon Revision 1.0\n(SPRZ452D_July 2018_Revised December 2019 [1]) mentions when an\ninbound PCIe TLP spans more than two internal AXI 128-byte bursts,\nthe bus may corrupt the packet payload and the corrupt data may\ncause associated applications or the processor to hang.\n\nThe workaround for Errata #i2037 is to limit the maximum read\nrequest size and maximum payload size to 128 bytes. Add workaround\nfor Errata #i2037 here.\n\nThe errata and workaround is applicable only to AM65x SR 1.0 and\nlater versions of the silicon will have this fixed.\n\n[1] -> https://www.ti.com/lit/er/sprz452i/sprz452i.pdf",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.47-1+rpt4"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-2712",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v6",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7l",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v8",
            "binary_version": "1:6.1.47-1+rpt4"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.1.47-1+rpt4": {
            "linux_commit": "655fc658a15ae7a6f37103754adb39ba52a9a14e",
            "upstream_version": "6.1.47",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.1.110",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-47667"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/cfb006e185f64edbbdf7869eac352442bc76b8f6"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ebbdbbc580c1695dec283d0ba6448729dc993246"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/135843c351c08df72bdd4b4ebea53c8052a76881"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/af218c803fe298ddf00abef331aa526b20d7ea61"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/576d0fb6f8d4bd4695e70eee173a1b9c7bae9572"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/dd47051c76c8acd8cb983f01b4d1265da29cb66a"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/86f271f22bbb6391410a07e08d6ca3757fda01fa"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-05T11:52:36Z"
  }
}