fkie_cve-2024-26839
Vulnerability from fkie_nvd
Published
2024-04-17 10:15
Modified
2025-01-14 14:56
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix a memleak in init_credit_return When dma_alloc_coherent fails to allocate dd->cr_base[i].va, init_credit_return should deallocate dd->cr_base and dd->cr_base[i] that allocated before. Or those resources would be never freed and a memleak is triggered.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2e4f9f20b32658ef3724aa46f7aef4908d2609e3Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3fa240bb6b2dbb3e7a3ee1440a4889cbb6207eb7Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/52de5805c147137205662af89ed7e083d656ae25Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/809aa64ebff51eb170ee31a95f83b2d21efa32e2Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8412c86e89cc78d8b513cb25cf2157a2adf3670aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b41d0ade0398007fb746213f09903d52a920e896Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/cecfb90cf71d91e9efebd68b9e9b84661b277cc8Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f0d857ce31a6bc7a82afcdbadb8f7417d482604bPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2e4f9f20b32658ef3724aa46f7aef4908d2609e3Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3fa240bb6b2dbb3e7a3ee1440a4889cbb6207eb7Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/52de5805c147137205662af89ed7e083d656ae25Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/809aa64ebff51eb170ee31a95f83b2d21efa32e2Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/8412c86e89cc78d8b513cb25cf2157a2adf3670aPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b41d0ade0398007fb746213f09903d52a920e896Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/cecfb90cf71d91e9efebd68b9e9b84661b277cc8Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f0d857ce31a6bc7a82afcdbadb8f7417d482604bPatch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlMailing List
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00020.htmlMailing List
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 6.8
linux linux_kernel 6.8
linux linux_kernel 6.8
linux linux_kernel 6.8
linux linux_kernel 6.8
debian debian_linux 10.0


To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nIB/hfi1: Fix a memleak in init_credit_return\n\nWhen dma_alloc_coherent fails to allocate dd-\u003ecr_base[i].va,\ninit_credit_return should deallocate dd-\u003ecr_base and\ndd-\u003ecr_base[i] that allocated before. Or those resources\nwould be never freed and a memleak is triggered."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: IB/hfi1: corrige una fuga de mem en init_credit_return Cuando dma_alloc_coherent no puede asignar dd-\u0026gt;cr_base[i].va, init_credit_return deber\u00eda desasignar dd-\u0026gt;cr_base y dd-\u0026gt;cr_base[i]. ] el asignado antes. O esos recursos nunca se liberar\u00edan y se desencadenar\u00eda una fuga de memoria."
    }
  ],
  "id": "CVE-2024-26839",
  "lastModified": "2025-01-14T14:56:47.140",
  "metrics": {
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          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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        "source": "nvd@nist.gov",
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}


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