github - ghsa-77hp-5cm4-fcqg

ghsa-77hp-5cm4-fcqg

Vulnerability from github

Published

2025-12-09 18:30

Modified

2025-12-09 18:30

Details

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

f2fs: fix infinite loop in __insert_extent_tree()

When we get wrong extent info data, and look up extent_node in rb tree, it will cause infinite loop (CONFIG_F2FS_CHECK_FS=n). Avoiding this by return NULL and print some kernel messages in that case.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-40333"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-09T16:17:43Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix infinite loop in __insert_extent_tree()\n\nWhen we get wrong extent info data, and look up extent_node in rb tree,\nit will cause infinite loop (CONFIG_F2FS_CHECK_FS=n). Avoiding this by\nreturn NULL and print some kernel messages in that case.",
  "id": "GHSA-77hp-5cm4-fcqg",
  "modified": "2025-12-09T18:30:36Z",
  "published": "2025-12-09T18:30:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-40333"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/23361bd54966b437e1ed3eb1a704572f4b279e58"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/765f8816d3959ef1f3f7f85e2af748594d091f40"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c0b9951bb2668d67eb4817bb23fc109abc08c075"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f4c31adcb2a0556f43776d4e51a67de88d7fb9ee"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2025-40333 (GCVE-0-2025-40333)

Vulnerability from cvelistv5

Published

2025-12-09 04:09

Modified

2025-12-09 04:09

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix infinite loop in __insert_extent_tree() When we get wrong extent info data, and look up extent_node in rb tree, it will cause infinite loop (CONFIG_F2FS_CHECK_FS=n). Avoiding this by return NULL and print some kernel messages in that case.

References

URL

Tags

	https://git.kernel.org/stable/c/765f8816d3959ef1f3f7f85e2af748594d091f40
	https://git.kernel.org/stable/c/c0b9951bb2668d67eb4817bb23fc109abc08c075
	https://git.kernel.org/stable/c/f4c31adcb2a0556f43776d4e51a67de88d7fb9ee
	https://git.kernel.org/stable/c/23361bd54966b437e1ed3eb1a704572f4b279e58

Impacted products

Vendor

Product

Version

Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Show details on NVD website

To clipboard

{
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          "programFiles": [
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          "versions": [
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              "negate": false,
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      "descriptions": [
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix infinite loop in __insert_extent_tree()\n\nWhen we get wrong extent info data, and look up extent_node in rb tree,\nit will cause infinite loop (CONFIG_F2FS_CHECK_FS=n). Avoiding this by\nreturn NULL and print some kernel messages in that case."
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    "datePublished": "2025-12-09T04:09:50.051Z",
    "dateReserved": "2025-04-16T07:20:57.186Z",
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    "state": "PUBLISHED"
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}

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