CVE - CVE-2014-1737

CVE-ID
CVE-2014-1737	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The raw_cmd_copyin function in drivers/block/floppy.c in the Linux kernel through 3.14.3 does not properly handle error conditions during processing of an FDRAWCMD ioctl call, which allows local users to trigger kfree operations and gain privileges by leveraging write access to a /dev/fd device.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[oss-security] 20140509 Linux kernel floppy ioctl kernel code execution URL:http://www.openwall.com/lists/oss-security/2014/05/09/2 CONFIRM:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ef87dbe7614341c2e7bfe8d32fcb7028cc97442c CONFIRM:https://bugzilla.redhat.com/show_bug.cgi?id=1094299 CONFIRM:https://github.com/torvalds/linux/commit/ef87dbe7614341c2e7bfe8d32fcb7028cc97442c CONFIRM:http://linux.oracle.com/errata/ELSA-2014-0771.html CONFIRM:http://linux.oracle.com/errata/ELSA-2014-3043.html DEBIAN:DSA-2926 URL:http://www.debian.org/security/2014/dsa-2926 DEBIAN:DSA-2928 URL:http://www.debian.org/security/2014/dsa-2928 REDHAT:RHSA-2014:0800 URL:http://rhn.redhat.com/errata/RHSA-2014-0800.html REDHAT:RHSA-2014:0801 URL:http://rhn.redhat.com/errata/RHSA-2014-0801.html SUSE:SUSE-SU-2014:0667 URL:http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00007.html SUSE:SUSE-SU-2014:0683 URL:http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00012.html BID:67300 URL:http://www.securityfocus.com/bid/67300 SECTRACK:1030474 URL:http://www.securitytracker.com/id/1030474 SECUNIA:59309 URL:http://secunia.com/advisories/59309 SECUNIA:59599 URL:http://secunia.com/advisories/59599 SECUNIA:59262 URL:http://secunia.com/advisories/59262 SECUNIA:59406 URL:http://secunia.com/advisories/59406
Assigning CNA
N/A
Date Entry Created
20140129	Disclaimer: The entry creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20140129)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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