CVE-2016-2544

5.1 MEDIUM

Published: April 27, 2016 Modified: May 06, 2026

Description

Race condition in the queue_delete function in sound/core/seq/seq_queue.c in the Linux kernel before 4.4.1 allows local users to cause a denial of service (use-after-free and system crash) by making an ioctl call at a certain time.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3567eb6af614dac436c4b16a8d426f9faed639b3

Source: cve@mitre.org

Patch Vendor Advisory

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html

Source: cve@mitre.org

http://www.debian.org/security/2016/dsa-3503

Source: cve@mitre.org

http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.1

Source: cve@mitre.org

http://www.openwall.com/lists/oss-security/2016/01/19/1

Source: cve@mitre.org

http://www.securityfocus.com/bid/83380

Source: cve@mitre.org

http://www.securitytracker.com/id/1035305

Source: cve@mitre.org

http://www.ubuntu.com/usn/USN-2929-1

Source: cve@mitre.org

http://www.ubuntu.com/usn/USN-2929-2

Source: cve@mitre.org

http://www.ubuntu.com/usn/USN-2930-1

Source: cve@mitre.org

http://www.ubuntu.com/usn/USN-2930-2

Source: cve@mitre.org

http://www.ubuntu.com/usn/USN-2930-3

Source: cve@mitre.org

http://www.ubuntu.com/usn/USN-2931-1

Source: cve@mitre.org

http://www.ubuntu.com/usn/USN-2932-1

Source: cve@mitre.org

http://www.ubuntu.com/usn/USN-2967-1

Source: cve@mitre.org

http://www.ubuntu.com/usn/USN-2967-2

Source: cve@mitre.org

https://bugzilla.redhat.com/show_bug.cgi?id=1311558

Source: cve@mitre.org

https://github.com/torvalds/linux/commit/3567eb6af614dac436c4b16a8d426f9faed639b3

Source: cve@mitre.org

Patch Vendor Advisory

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3567eb6af614dac436c4b16a8d426f9faed639b3