github - ghsa-2c3f-fwwh-c3v4

ghsa-2c3f-fwwh-c3v4

Vulnerability from github

Published

2025-09-18 18:30

Modified

2025-09-18 18:30

Details

In the Linux kernel, the following vulnerability has been resolved:

objtool: Fix memory leak in create_static_call_sections()

strdup() allocates memory for key_name. We need to release the memory in the following error paths. Add free() to avoid memory leak.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53423"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-18T16:15:46Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nobjtool: Fix memory leak in create_static_call_sections()\n\nstrdup() allocates memory for key_name. We need to release the memory in\nthe following error paths. Add free() to avoid memory leak.",
  "id": "GHSA-2c3f-fwwh-c3v4",
  "modified": "2025-09-18T18:30:27Z",
  "published": "2025-09-18T18:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53423"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3a75866a5ceff5d4fdd5471e06c4c4d03e0298b3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3da73f102309fe29150e5c35acd20dd82063ff67"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a1368eaea058e451d20ea99ca27e72d9df0d16dd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a8f63d747bf7c983882a5ea7456a5f84ad3acad5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d131718d9c45d559951f57c4b88209ca407433c4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-53423 (GCVE-0-2023-53423)

Vulnerability from cvelistv5

Published

2025-09-18 16:04

Modified

2025-09-18 16:04

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: objtool: Fix memory leak in create_static_call_sections() strdup() allocates memory for key_name. We need to release the memory in the following error paths. Add free() to avoid memory leak.

References

URL

Tags

	https://git.kernel.org/stable/c/a1368eaea058e451d20ea99ca27e72d9df0d16dd
	https://git.kernel.org/stable/c/3a75866a5ceff5d4fdd5471e06c4c4d03e0298b3
	https://git.kernel.org/stable/c/a8f63d747bf7c983882a5ea7456a5f84ad3acad5
	https://git.kernel.org/stable/c/d131718d9c45d559951f57c4b88209ca407433c4
	https://git.kernel.org/stable/c/3da73f102309fe29150e5c35acd20dd82063ff67

Impacted products

Vendor

Product

Version

Version: 1e7e47883830aae5e8246a22ca2fc6883c61acdf
Version: 1e7e47883830aae5e8246a22ca2fc6883c61acdf
Version: 1e7e47883830aae5e8246a22ca2fc6883c61acdf
Version: 1e7e47883830aae5e8246a22ca2fc6883c61acdf
Version: 1e7e47883830aae5e8246a22ca2fc6883c61acdf

Version: 5.10

Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "tools/objtool/check.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
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              "versionType": "git"
            },
            {
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              "status": "affected",
              "version": "1e7e47883830aae5e8246a22ca2fc6883c61acdf",
              "versionType": "git"
            },
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              "version": "1e7e47883830aae5e8246a22ca2fc6883c61acdf",
              "versionType": "git"
            },
            {
              "lessThan": "d131718d9c45d559951f57c4b88209ca407433c4",
              "status": "affected",
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              "versionType": "git"
            },
            {
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              "status": "affected",
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              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "tools/objtool/check.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.10"
            },
            {
              "lessThan": "5.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.173",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.100",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.18",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.*",
              "status": "unaffected",
              "version": "6.2.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.173",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.100",
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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
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                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nobjtool: Fix memory leak in create_static_call_sections()\n\nstrdup() allocates memory for key_name. We need to release the memory in\nthe following error paths. Add free() to avoid memory leak."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-18T16:04:05.957Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/a1368eaea058e451d20ea99ca27e72d9df0d16dd"
        },
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        },
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          "url": "https://git.kernel.org/stable/c/a8f63d747bf7c983882a5ea7456a5f84ad3acad5"
        },
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          "url": "https://git.kernel.org/stable/c/d131718d9c45d559951f57c4b88209ca407433c4"
        },
        {
          "url": "https://git.kernel.org/stable/c/3da73f102309fe29150e5c35acd20dd82063ff67"
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      "title": "objtool: Fix memory leak in create_static_call_sections()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
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  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53423",
    "datePublished": "2025-09-18T16:04:05.957Z",
    "dateReserved": "2025-09-17T14:54:09.742Z",
    "dateUpdated": "2025-09-18T16:04:05.957Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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