fkie_cve-2023-52524
Vulnerability from fkie_nvd
Published
2024-03-02 22:15
Modified
2025-01-13 20:00
Severity ?
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: nfc: llcp: Add lock when modifying device list The device list needs its associated lock held when modifying it, or the list could become corrupted, as syzbot discovered.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/191d87a19cf1005ecf41e1ae08d74e17379e8391Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/29c16c2bf5866326d5fbc4a537b3997fcac23391Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4837a192f6d06d5bb2f3f47d6ce5353ab69bf86bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7562780e32b84196731d57dd24563546fcf6d082Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dba849cc98113b145c6e720122942c00b8012bdbPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dfc7f7a988dad34c3bf4c053124fb26aa6c5f916Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/191d87a19cf1005ecf41e1ae08d74e17379e8391Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/29c16c2bf5866326d5fbc4a537b3997fcac23391Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/4837a192f6d06d5bb2f3f47d6ce5353ab69bf86bPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7562780e32b84196731d57dd24563546fcf6d082Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/dba849cc98113b145c6e720122942c00b8012bdbPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/dfc7f7a988dad34c3bf4c053124fb26aa6c5f916Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 6.6
linux linux_kernel 6.6
linux linux_kernel 6.6
linux linux_kernel 6.6


To clipboard 

{
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: nfc: llcp: Add lock when modifying device list\n\nThe device list needs its associated lock held when modifying it, or the\nlist could become corrupted, as syzbot discovered."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: nfc: llcp: Agregar bloqueo al modificar la lista de dispositivos La lista de dispositivos necesita mantener su bloqueo asociado al modificarla, o la lista podr\u00eda corromperse, como descubri\u00f3 syzbot."
    }
  ],
  "id": "CVE-2023-52524",
  "lastModified": "2025-01-13T20:00:51.600",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-03-02T22:15:48.263",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-667"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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