ghsa-7c29-m4q4-fgp6
Vulnerability from github
Published
2022-05-17 03:29
Modified
2022-05-17 03:29
Severity ?
6.8 (Medium) - CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Details

Race condition in the tty_ioctl function in drivers/tty/tty_io.c in the Linux kernel through 4.4.1 allows local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free and system crash) by making a TIOCGETD ioctl call during processing of a TIOCSETD ioctl call.

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{
  "affected": [],
  "aliases": [
    "CVE-2016-0723"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-02-08T03:59:00Z",
    "severity": "MODERATE"
  },
  "details": "Race condition in the tty_ioctl function in drivers/tty/tty_io.c in the Linux kernel through 4.4.1 allows local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free and system crash) by making a TIOCGETD ioctl call during processing of a TIOCSETD ioctl call.",
  "id": "GHSA-7c29-m4q4-fgp6",
  "modified": "2022-05-17T03:29:51Z",
  "published": "2022-05-17T03:29:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-0723"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/5c17c861a357e9458001f021a7afa7aab9937439"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1296253"
    },
    {
      "type": "WEB",
      "url": "https://security-tracker.debian.org/tracker/CVE-2016-0723"
    },
    {
      "type": "WEB",
      "url": "https://support.f5.com/csp/article/K43650115"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5c17c861a357e9458001f021a7afa7aab9937439"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176464.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00015.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html"
    },
    {
      "type": "WEB",
      "url": "http://source.android.com/security/bulletin/2016-07-01.html"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3448"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3503"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/82950"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1035695"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2929-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2929-2"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2930-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2930-2"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2930-3"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2932-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2948-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2948-2"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2967-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2967-2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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