github - ghsa-w32m-rx9f-gjv3

ghsa-w32m-rx9f-gjv3

Vulnerability from github

Published

2022-05-14 04:00

Modified

2022-05-14 04:00

Severity

5.5 (Medium) - CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

The tty_open function in drivers/tty/tty_io.c in the Linux kernel before 3.1.1 mishandles a driver-lookup failure, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via crafted access to a device file under the /dev/pts directory.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2011-5321"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-05-02T10:59:00Z",
    "severity": "MODERATE"
  },
  "details": "The tty_open function in drivers/tty/tty_io.c in the Linux kernel before 3.1.1 mishandles a driver-lookup failure, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via crafted access to a device file under the /dev/pts directory.",
  "id": "GHSA-w32m-rx9f-gjv3",
  "modified": "2022-05-14T04:00:14Z",
  "published": "2022-05-14T04:00:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-5321"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/c290f8358acaeffd8e0c551ddcc24d1206143376"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1201887"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c290f8358acaeffd8e0c551ddcc24d1206143376"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1221.html"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1.1"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2015/03/13/17"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2011-5321

Vulnerability from cvelistv5

Published

2016-05-02 10:00

Modified

2024-08-07 00:30

Severity

Summary

The tty_open function in drivers/tty/tty_io.c in the Linux kernel before 3.1.1 mishandles a driver-lookup failure, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via crafted access to a device file under the /dev/pts directory.

References

URL	Tags
http://www.openwall.com/lists/oss-security/2015/03/13/17	mailing-list, x_refsource_MLIST
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c290f8358acaeffd8e0c551ddcc24d1206143376	x_refsource_CONFIRM
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1.1	x_refsource_CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=1201887	x_refsource_CONFIRM
https://github.com/torvalds/linux/commit/c290f8358acaeffd8e0c551ddcc24d1206143376	x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2015-1221.html	vendor-advisory, x_refsource_REDHAT

Impacted products

Vendor	Product
n/a	n/a

Show details on NVD website

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        "references": [
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      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2018-01-04T19:57:01",
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  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2011-5321",
    "datePublished": "2016-05-02T10:00:00",
    "dateReserved": "2015-03-13T00:00:00",
    "dateUpdated": "2024-08-07T00:30:46.847Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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