github - ghsa-cf23-xh47-rxhj

ghsa-cf23-xh47-rxhj

Vulnerability from github

Published

2025-02-27 03:34

Modified

2025-02-27 03:34

Details

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

NFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client()

name is char[64] where the size of clnt->cl_program->name remains unknown. Invoking strcat() directly will also lead to potential buffer overflow. Change them to strscpy() and strncat() to fix potential issues.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-54456"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-27T03:15:10Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client()\n\nname is char[64] where the size of clnt-\u003ecl_program-\u003ename remains\nunknown. Invoking strcat() directly will also lead to potential buffer\noverflow. Change them to strscpy() and strncat() to fix potential\nissues.",
  "id": "GHSA-cf23-xh47-rxhj",
  "modified": "2025-02-27T03:34:02Z",
  "published": "2025-02-27T03:34:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-54456"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/19b3ca651b4b473878c73539febe477905041442"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/49fd4e34751e90e6df009b70cd0659dc839e7ca8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dd8830779b77f4d1206d28d02ad56a03fc0e78f7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e8e0eb5601d4a6c74c336e3710afe3a0348c469d"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2024-54456 (GCVE-0-2024-54456)

Vulnerability from cvelistv5

Published

2025-02-27 02:18

Modified

2025-05-04 09:57

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: NFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client() name is char[64] where the size of clnt->cl_program->name remains unknown. Invoking strcat() directly will also lead to potential buffer overflow. Change them to strscpy() and strncat() to fix potential issues.

References

►

URL

Tags

	https://git.kernel.org/stable/c/19b3ca651b4b473878c73539febe477905041442
	https://git.kernel.org/stable/c/dd8830779b77f4d1206d28d02ad56a03fc0e78f7
	https://git.kernel.org/stable/c/e8e0eb5601d4a6c74c336e3710afe3a0348c469d
	https://git.kernel.org/stable/c/49fd4e34751e90e6df009b70cd0659dc839e7ca8

Impacted products

Vendor

Product

Version

►

Version: 996bc4f405d37ffd88c9b830202ee47fc7a6c449
Version: 996bc4f405d37ffd88c9b830202ee47fc7a6c449
Version: 996bc4f405d37ffd88c9b830202ee47fc7a6c449
Version: 996bc4f405d37ffd88c9b830202ee47fc7a6c449

Version: 5.3

Show details on NVD website

To clipboard

{
  "containers": {
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        {
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          "product": "Linux",
          "programFiles": [
            "fs/nfs/sysfs.c"
          ],
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          "vendor": "Linux",
          "versions": [
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              "status": "affected",
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              "versionType": "git"
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          "programFiles": [
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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          "versions": [
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              "version": "0",
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            {
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              "status": "unaffected",
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              "versionType": "semver"
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      "cpeApplicability": [
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          "nodes": [
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              "cpeMatch": [
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                  "vulnerable": true
                }
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              "negate": false,
              "operator": "OR"
            }
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        }
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      "descriptions": [
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client()\n\nname is char[64] where the size of clnt-\u003ecl_program-\u003ename remains\nunknown. Invoking strcat() directly will also lead to potential buffer\noverflow. Change them to strscpy() and strncat() to fix potential\nissues."
        }
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      "providerMetadata": {
        "dateUpdated": "2025-05-04T09:57:06.046Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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    "cveId": "CVE-2024-54456",
    "datePublished": "2025-02-27T02:18:08.143Z",
    "dateReserved": "2025-02-27T02:16:34.098Z",
    "dateUpdated": "2025-05-04T09:57:06.046Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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