github - ghsa-6xfg-823w-w33f

ghsa-6xfg-823w-w33f

Vulnerability from github

Published

2022-05-24 17:03

Modified

2024-03-21 03:33

Severity ?

8.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

Details

In the Linux kernel 4.19.83, there is a use-after-free (read) in the debugfs_remove function in fs/debugfs/inode.c (which is used to remove a file or directory in debugfs that was previously created with a call to another debugfs function such as debugfs_create_file).

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{
  "affected": [],
  "aliases": [
    "CVE-2019-19770"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-12-12T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel 4.19.83, there is a use-after-free (read) in the debugfs_remove function in fs/debugfs/inode.c (which is used to remove a file or directory in debugfs that was previously created with a call to another debugfs function such as debugfs_create_file).",
  "id": "GHSA-6xfg-823w-w33f",
  "modified": "2024-03-21T03:33:47Z",
  "published": "2022-05-24T17:03:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19770"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.kernel.org/show_bug.cgi?id=205713"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html"
    },
    {
      "type": "WEB",
      "url": "https://lore.kernel.org/linux-block/20200402000002.7442-1-mcgrof%40kernel.org"
    },
    {
      "type": "WEB",
      "url": "https://lore.kernel.org/linux-block/20200402000002.7442-1-mcgrof@kernel.org"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20200103-0001"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00035.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-19770 (GCVE-0-2019-19770)

Vulnerability from cvelistv5

Published

2019-12-12 19:39

Modified

2024-08-05 02:25

Severity ?

CWE

n/a

Summary

In the Linux kernel 4.19.83, there is a use-after-free (read) in the debugfs_remove function in fs/debugfs/inode.c (which is used to remove a file or directory in debugfs that was previously created with a call to another debugfs function such as debugfs_create_file). NOTE: Linux kernel developers dispute this issue as not being an issue with debugfs, instead this is an issue with misuse of debugfs within blktrace

References

URL

Tags

	https://bugzilla.kernel.org/show_bug.cgi?id=205713	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20200103-0001/	x_refsource_CONFIRM
	https://lore.kernel.org/linux-block/20200402000002.7442-1-mcgrof%40kernel.org/	x_refsource_MISC
	http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00035.html	vendor-advisory, x_refsource_SUSE
	https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html	mailing-list, x_refsource_MLIST

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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  },
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}

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