fkie_cve-2024-27077
Vulnerability from fkie_nvd
Published
2024-05-01 13:15
Modified
2024-12-23 14:38
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: media: v4l2-mem2mem: fix a memleak in v4l2_m2m_register_entity The entity->name (i.e. name) is allocated in v4l2_m2m_register_entity but isn't freed in its following error-handling paths. This patch adds such deallocation to prevent memleak of entity->name.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0175f2d34c85744f9ad6554f696cf0afb5bd04e4Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0c9550b032de48d6a7fa6a4ddc09699d64d9300dPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3dd8abb0ed0e0a7c66d6d677c86ccb188cc39333Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5dc319cc3c4f7b74f7dfba349aa26f87efb52458Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8f94b49a5b5d386c038e355bef6347298aabd211Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/90029b9c979b60de5cb2b70ade4bbf61d561bc5dPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9c23ef30e840fedc66948299509f6c2777c9cf4fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/afd2a82fe300032f63f8be5d6cd6981e75f8bbf2Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dc866b69cc51af9b8509b4731b8ce2a4950cd0efPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/0175f2d34c85744f9ad6554f696cf0afb5bd04e4Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/0c9550b032de48d6a7fa6a4ddc09699d64d9300dPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3dd8abb0ed0e0a7c66d6d677c86ccb188cc39333Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/5dc319cc3c4f7b74f7dfba349aa26f87efb52458Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/8f94b49a5b5d386c038e355bef6347298aabd211Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/90029b9c979b60de5cb2b70ade4bbf61d561bc5dPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9c23ef30e840fedc66948299509f6c2777c9cf4fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/afd2a82fe300032f63f8be5d6cd6981e75f8bbf2Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/dc866b69cc51af9b8509b4731b8ce2a4950cd0efPatch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlPatch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00020.htmlPatch
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 *
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\nmedia: v4l2-mem2mem: fix a memleak in v4l2_m2m_register_entity\n\nThe entity-\u003ename (i.e. name) is allocated in v4l2_m2m_register_entity\nbut isn\u0027t freed in its following error-handling paths. This patch\nadds such deallocation to prevent memleak of entity-\u003ename."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: medio: v4l2-mem2mem: corrige una fuga de mem en v4l2_m2m_register_entity La entidad-\u0026gt;nombre (es decir, nombre) se asigna en v4l2_m2m_register_entity pero no se libera en las siguientes rutas de manejo de errores. Este parche agrega dicha desasignaci\u00f3n para evitar la fuga de memoria de entidad-\u0026gt;nombre."
    }
  ],
  "id": "CVE-2024-27077",
  "lastModified": "2024-12-23T14:38:37.373",
  "metrics": {
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "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",
          "version": "3.1"
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        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2024-05-01T13:15:51.350",
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  "vulnStatus": "Analyzed",
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          "lang": "en",
          "value": "CWE-401"
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      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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