fkie_cve-2024-56600
Vulnerability from fkie_nvd
Published
2024-12-27 15:15
Modified
2025-02-11 16:15
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: net: inet6: do not leave a dangling sk pointer in inet6_create() sock_init_data() attaches the allocated sk pointer to the provided sock object. If inet6_create() fails later, the sk object is released, but the sock object retains the dangling sk pointer, which may cause use-after-free later. Clear the sock sk pointer on error.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/276a473c956fb55a6f3affa9ff232e10fffa7b43Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/35360255ca30776dee34d9fa764cffa24d0a5f65Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/706b07b7b37f886423846cb38919132090bc40daPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/79e16a0d339532ea832d85798eb036fc4f9e0ceaPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9df99c395d0f55fb444ef39f4d6f194ca437d884Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f2709d1271cfdf55c670ab5c5982139ab627ddc7Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f44fceb71d72d29fb00e0ac84cdf9c081b03cd06Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *


To clipboard 

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      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: inet6: do not leave a dangling sk pointer in inet6_create()\n\nsock_init_data() attaches the allocated sk pointer to the provided sock\nobject. If inet6_create() fails later, the sk object is released, but the\nsock object retains the dangling sk pointer, which may cause use-after-free\nlater.\n\nClear the sock sk pointer on error."
    },
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      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: inet6: no deje un puntero sk colgando en inet6_create() sock_init_data() adjunta el puntero sk asignado al objeto sock proporcionado. Si inet6_create() falla m\u00e1s tarde, se libera el objeto sk, pero el objeto sock conserva el puntero sk colgando, lo que puede provocar un use-after-free m\u00e1s adelante. Borre el puntero sk sock en caso de error."
    }
  ],
  "id": "CVE-2024-56600",
  "lastModified": "2025-02-11T16:15:44.150",
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