FKIE_CVE-2023-52799

Vulnerability from fkie_nvd - Published: 2024-05-21 16:15 - Updated: 2025-03-06 12:57
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: jfs: fix array-index-out-of-bounds in dbFindLeaf Currently while searching for dmtree_t for sufficient free blocks there is an array out of bounds while getting element in tp->dm_stree. To add the required check for out of bound we first need to determine the type of dmtree. Thus added an extra parameter to dbFindLeaf so that the type of tree can be determined and the required check can be applied.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/20f9310a18e3e99fc031e036fcbed67105ae1859Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/22cad8bc1d36547cdae0eef316c47d917ce3147cPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/81aa58cd8495b8c3b527f58ccbe19478d8087f61Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/86df90f3fea7c5591f05c8a0010871d435e83046Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/87c681ab49e99039ff2dd3e71852417381b13878Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/88b7894a8f8705bf4e7ea90b10229376abf14514Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a50b796d36719757526ee094c703378895ab5e67Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/da3da5e1e6f71c21d8e6149d7076d936ef5d4cb9Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ecfb47f13b08b02cf28b7b50d4941eefa21954d2Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/20f9310a18e3e99fc031e036fcbed67105ae1859Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/22cad8bc1d36547cdae0eef316c47d917ce3147cPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/81aa58cd8495b8c3b527f58ccbe19478d8087f61Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/86df90f3fea7c5591f05c8a0010871d435e83046Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/87c681ab49e99039ff2dd3e71852417381b13878Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/88b7894a8f8705bf4e7ea90b10229376abf14514Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a50b796d36719757526ee094c703378895ab5e67Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/da3da5e1e6f71c21d8e6149d7076d936ef5d4cb9Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ecfb47f13b08b02cf28b7b50d4941eefa21954d2Patch
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 *
To clipboard 

{
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  "cveTags": [],
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    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\njfs: fix array-index-out-of-bounds in dbFindLeaf\n\nCurrently while searching for dmtree_t for sufficient free blocks there\nis an array out of bounds while getting element in tp-\u003edm_stree. To add\nthe required check for out of bound we first need to determine the type\nof dmtree. Thus added an extra parameter to dbFindLeaf so that the type\nof tree can be determined and the required check can be applied."
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: jfs: corrige el \u00edndice de matriz fuera de los l\u00edmites en dbFindLeaf. Actualmente, mientras se busca dmtree_t para suficientes bloques libres, hay una matriz fuera de los l\u00edmites al obtener el elemento en tp-\u0026gt;dm_stree . Para agregar la verificaci\u00f3n requerida para fuera de los l\u00edmites, primero debemos determinar el tipo de dmtree. Por lo tanto, se agreg\u00f3 un par\u00e1metro adicional a dbFindLeaf para que se pueda determinar el tipo de \u00e1rbol y se pueda aplicar la verificaci\u00f3n requerida."
    }
  ],
  "id": "CVE-2023-52799",
  "lastModified": "2025-03-06T12:57:08.793",
  "metrics": {
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        "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"
      }
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  "published": "2024-05-21T16:15:18.443",
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}


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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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