PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)

{
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  "url": "https://osv.dev/vulnerability/CVE-2024-47667",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0) Errata #i2037 in AM65x/DRA80xM Processors Silicon Revision 1.0 (SPRZ452D_July 2018_Revised December 2019 [1]) mentions when an inbound PCIe TLP spans more than two internal AXI 128-byte bursts, the bus may corrupt the packet payload and the corrupt data may cause associated applications or the processor to hang. The workaround for Errata #i2037 is to limit the maximum read request size and maximum payload size to 128 bytes. Add workaround for Errata #i2037 here. The errata and workaround is applicable only to AM65x SR 1.0 and later versions of the silicon will have this fixed. [1] -> https://www.ti.com/lit/er/sprz452i/sprz452i.pdf",
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      "modified": "2026-10-28T02:30:30.462058106Z",
      "provider": "osv",
      "references": [
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        "https://git.kernel.org/stable/c/576d0fb6f8d4bd4695e70eee173a1b9c7bae9572",
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        "https://git.kernel.org/stable/c/ebbdbbc580c1695dec283d0ba6448729dc993246",
        "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47667.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-47667",
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  "source_id": "core-osv",
  "document_id": 496921,
  "published_at": "2024-10-09T14:13:59.522+00:00"
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