github - ghsa-q7g4-fr87-482c

ghsa-q7g4-fr87-482c

Vulnerability from github

Published

2024-03-15 21:30

Modified

2024-03-15 21:30

Details

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

ext4: fix memory leak in ext4_mb_init_backend on error path.

Fix a memory leak discovered by syzbot when a file system is corrupted with an illegally large s_log_groups_per_flex.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2021-47116"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-03-15T21:15:06Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: fix memory leak in ext4_mb_init_backend on error path.\n\nFix a memory leak discovered by syzbot when a file system is corrupted\nwith an illegally large s_log_groups_per_flex.",
  "id": "GHSA-q7g4-fr87-482c",
  "modified": "2024-03-15T21:30:44Z",
  "published": "2024-03-15T21:30:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47116"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/04fb2baa0b147f51db065a1b13a11954abe592d0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2050c6e5b161e5e25ce3c420fef58b24fa388a49"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a8867f4e3809050571c98de7a2d465aff5e4daf5"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-47116

Vulnerability from cvelistv5

Published

2024-03-15 20:14

Modified

2024-11-04 11:59

Severity ?

Summary

ext4: fix memory leak in ext4_mb_init_backend on error path.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/2050c6e5b161e5e25ce3c420fef58b24fa388a49
	https://git.kernel.org/stable/c/04fb2baa0b147f51db065a1b13a11954abe592d0
	https://git.kernel.org/stable/c/a8867f4e3809050571c98de7a2d465aff5e4daf5

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

JSON

To clipboard

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                  },
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-04-05T17:36:29.410225Z",
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    "dateReserved": "2024-03-04T18:12:48.837Z",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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