fkie_cve-2024-35988
Vulnerability from fkie_nvd
Published
2024-05-20 10:15
Modified
2024-11-21 09:21
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: riscv: Fix TASK_SIZE on 64-bit NOMMU On NOMMU, userspace memory can come from anywhere in physical RAM. The current definition of TASK_SIZE is wrong if any RAM exists above 4G, causing spurious failures in the userspace access routines.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nriscv: Fix TASK_SIZE on 64-bit NOMMU\n\nOn NOMMU, userspace memory can come from anywhere in physical RAM. The\ncurrent definition of TASK_SIZE is wrong if any RAM exists above 4G,\ncausing spurious failures in the userspace access routines."
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: riscv: corrige TASK_SIZE en NOMMU de 64 bits En NOMMU, la memoria del espacio de usuario puede provenir de cualquier lugar de la RAM f\u00edsica. La definici\u00f3n actual de TASK_SIZE es incorrecta si existe RAM por encima de 4G, lo que provoca fallos falsos en las rutinas de acceso al espacio de usuario."
    }
  ],
  "id": "CVE-2024-35988",
  "lastModified": "2024-11-21T09:21:22.337",
  "metrics": {},
  "published": "2024-05-20T10:15:13.120",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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