cve-2024-53076
Vulnerability from cvelistv5
Published
2024-11-19 17:31
Modified
2024-11-19 17:31
Severity ?
Summary
iio: gts-helper: Fix memory leaks for the error path of iio_gts_build_avail_scale_table()
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/369f05688911b05216cfcd6ca74473bec87948d7Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/62c11896683129790b8f5ab6eb7e695818b0b723Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b304362ce836968b803e5d4c5f84dcb51a7bf0f2Patch
Impacted products
LinuxLinux
LinuxLinux
Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/iio/industrialio-gts-helper.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "62c118966831",
              "status": "affected",
              "version": "38416c28e168",
              "versionType": "git"
            },
            {
              "lessThan": "b304362ce836",
              "status": "affected",
              "version": "38416c28e168",
              "versionType": "git"
            },
            {
              "lessThan": "369f05688911",
              "status": "affected",
              "version": "38416c28e168",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/iio/industrialio-gts-helper.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.4"
            },
            {
              "lessThan": "6.4",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.60",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.12",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: gts-helper: Fix memory leaks for the error path of iio_gts_build_avail_scale_table()\n\nIf per_time_scales[i] or per_time_gains[i] kcalloc fails in the for loop\nof iio_gts_build_avail_scale_table(), the err_free_out will fail to call\nkfree() each time when i is reduced to 0, so all the per_time_scales[0]\nand per_time_gains[0] will not be freed, which will cause memory leaks.\n\nFix it by checking if i \u003e= 0."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-19T17:31:40.349Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/62c11896683129790b8f5ab6eb7e695818b0b723"
        },
        {
          "url": "https://git.kernel.org/stable/c/b304362ce836968b803e5d4c5f84dcb51a7bf0f2"
        },
        {
          "url": "https://git.kernel.org/stable/c/369f05688911b05216cfcd6ca74473bec87948d7"
        }
      ],
      "title": "iio: gts-helper: Fix memory leaks for the error path of iio_gts_build_avail_scale_table()",
      "x_generator": {
        "engine": "bippy-8e903de6a542"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-53076",
    "datePublished": "2024-11-19T17:31:40.349Z",
    "dateReserved": "2024-11-19T17:17:24.976Z",
    "dateUpdated": "2024-11-19T17:31:40.349Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-53076\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-11-19T18:15:27.147\",\"lastModified\":\"2024-11-22T22:24:24.607\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\niio: gts-helper: Fix memory leaks for the error path of iio_gts_build_avail_scale_table()\\n\\nIf per_time_scales[i] or per_time_gains[i] kcalloc fails in the for loop\\nof iio_gts_build_avail_scale_table(), the err_free_out will fail to call\\nkfree() each time when i is reduced to 0, so all the per_time_scales[0]\\nand per_time_gains[0] will not be freed, which will cause memory leaks.\\n\\nFix it by checking if i \u003e= 0.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: iio: gts-helper: corrige fugas de memoria para la ruta de error de iio_gts_build_avail_scale_table() Si per_time_scales[i] o per_time_gains[i] kcalloc falla en el bucle for de iio_gts_build_avail_scale_table(), err_free_out no podr\u00e1 llamar a kfree() cada vez que i se reduzca a 0, por lo que no se liberar\u00e1n todos los per_time_scales[0] y per_time_gains[0], lo que provocar\u00e1 fugas de memoria. Arr\u00e9glelo comprobando si i \u0026gt;= 0.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-401\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.4\",\"versionEndExcluding\":\"6.6.60\",\"matchCriteriaId\":\"A878C8F6-C972-4F6F-88E6-0743B1F3EF1C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.11.7\",\"matchCriteriaId\":\"E96F53A4-5E87-4A70-BD9A-BC327828D57F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F361E1D-580F-4A2D-A509-7615F73167A1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"925478D0-3E3D-4E6F-ACD5-09F28D5DF82C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"3C95E234-D335-4B6C-96BF-E2CEBD8654ED\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"E0F717D8-3014-4F84-8086-0124B2111379\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"24DBE6C7-2AAE-4818-AED2-E131F153D2FA\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/369f05688911b05216cfcd6ca74473bec87948d7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/62c11896683129790b8f5ab6eb7e695818b0b723\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b304362ce836968b803e5d4c5f84dcb51a7bf0f2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
  }
}


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