FKIE_CVE-2024-36945

Vulnerability from fkie_nvd - Published: 2024-05-30 16:15 - Updated: 2025-09-17 22:20
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: net/smc: fix neighbour and rtable leak in smc_ib_find_route() In smc_ib_find_route(), the neighbour found by neigh_lookup() and rtable resolved by ip_route_output_flow() are not released or put before return. It may cause the refcount leak, so fix it.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2ddc0dd7fec86ee53b8928a5cca5fbddd4fc7c06Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5df93c029a907b0ff5a4eeadd77ba06ff0a277d2Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d5a466ab6e78d6f2e0f64435f1e17246c8e941ffPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/da91e447d06dc649fcf46e59122e7bf8f0b2e0dbPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2ddc0dd7fec86ee53b8928a5cca5fbddd4fc7c06Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/5df93c029a907b0ff5a4eeadd77ba06ff0a277d2Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d5a466ab6e78d6f2e0f64435f1e17246c8e941ffPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/da91e447d06dc649fcf46e59122e7bf8f0b2e0dbPatch
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20250404-0006/Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 6.9
linux linux_kernel 6.9
linux linux_kernel 6.9
linux linux_kernel 6.9
linux linux_kernel 6.9
linux linux_kernel 6.9
linux linux_kernel 6.9
To clipboard 

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  "descriptions": [
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      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/smc: fix neighbour and rtable leak in smc_ib_find_route()\n\nIn smc_ib_find_route(), the neighbour found by neigh_lookup() and rtable\nresolved by ip_route_output_flow() are not released or put before return.\nIt may cause the refcount leak, so fix it."
    },
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      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net/smc: corrige la fuga de vecino y rtable en smc_ib_find_route() En smc_ib_find_route(), el vecino encontrado por neigh_lookup() y rtable resuelto por ip_route_output_flow() no se liberan ni se colocan antes devolver. Puede causar la fuga de recuento, as\u00ed que corr\u00edjalo."
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  "id": "CVE-2024-36945",
  "lastModified": "2025-09-17T22:20:22.843",
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          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.