github - ghsa-9pvv-pv37-92f4

ghsa-9pvv-pv37-92f4

Vulnerability from github

Published

2022-05-13 01:23

Modified

2022-05-13 01:23

Details

The mountpoint_last function in fs/namei.c in the Linux kernel before 3.15.8 does not properly maintain a certain reference count during attempts to use the umount system call in conjunction with a symlink, which allows local users to cause a denial of service (memory consumption or use-after-free) or possibly have unspecified other impact via the umount program.

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{
  "affected": [],
  "aliases": [
    "CVE-2014-5045"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2014-08-01T11:13:00Z",
    "severity": "MODERATE"
  },
  "details": "The mountpoint_last function in fs/namei.c in the Linux kernel before 3.15.8 does not properly maintain a certain reference count during attempts to use the umount system call in conjunction with a symlink, which allows local users to cause a denial of service (memory consumption or use-after-free) or possibly have unspecified other impact via the umount program.",
  "id": "GHSA-9pvv-pv37-92f4",
  "modified": "2022-05-13T01:23:24Z",
  "published": "2022-05-13T01:23:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-5045"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/295dc39d941dc2ae53d5c170365af4c9d5c16212"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1122472"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=295dc39d941dc2ae53d5c170365af4c9d5c16212"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-0062.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/60353"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.8"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2014/07/24/2"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/68862"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2014-5045

Vulnerability from cvelistv5

Published

2014-08-01 10:00

Modified

2024-08-06 11:34

Severity ?

Summary

References

▼	URL	Tags
	http://www.openwall.com/lists/oss-security/2014/07/24/2	mailing-list, x_refsource_MLIST
	https://github.com/torvalds/linux/commit/295dc39d941dc2ae53d5c170365af4c9d5c16212	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/68862	vdb-entry, x_refsource_BID
	http://rhn.redhat.com/errata/RHSA-2015-0062.html	vendor-advisory, x_refsource_REDHAT
	http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.8	x_refsource_CONFIRM
	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=295dc39d941dc2ae53d5c170365af4c9d5c16212	x_refsource_CONFIRM
	http://secunia.com/advisories/60353	third-party-advisory, x_refsource_SECUNIA
	https://bugzilla.redhat.com/show_bug.cgi?id=1122472	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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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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