nvd-json-data-feeds/CVE-2024/CVE-2024-267xx/CVE-2024-26795.json

{
  "id": "CVE-2024-26795",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-04-04T09:15:08.740",
  "lastModified": "2024-06-25T22:15:22.850",
  "vulnStatus": "Awaiting Analysis",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nriscv: Sparse-Memory/vmemmap out-of-bounds fix\n\nOffset vmemmap so that the first page of vmemmap will be mapped\nto the first page of physical memory in order to ensure that\nvmemmap\u2019s bounds will be respected during\npfn_to_page()/page_to_pfn() operations.\nThe conversion macros will produce correct SV39/48/57 addresses\nfor every possible/valid DRAM_BASE inside the physical memory limits.\n\nv2:Address Alex's comments"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: riscv: Sparse-Memory/vmemmap fuera de los l\u00edmites corrige Offset vmemmap para que la primera p\u00e1gina de vmemmap se asigne a la primera p\u00e1gina de la memoria f\u00edsica para garantizar que vmemmap Los l\u00edmites se respetar\u00e1n durante las operaciones pfn_to_page()/page_to_pfn(). Las macros de conversi\u00f3n producir\u00e1n direcciones SV39/48/57 correctas para cada DRAM_BASE posible/v\u00e1lida dentro de los l\u00edmites de la memoria f\u00edsica. v2: Abordar los comentarios de Alex"
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/2a1728c15ec4f45ed9248ae22f626541c179bfbe",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/5941a90c55d3bfba732b32208d58d997600b44ef",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/8310080799b40fd9f2a8b808c657269678c149af",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/8af1c121b0102041809bc137ec600d1865eaeedd",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/a11dd49dcb9376776193e15641f84fcc1e5980c9",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/a278d5c60f21aa15d540abb2f2da6e6d795c3e6e",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}