CVE-2014-1738
The raw_cmd_copyout function in drivers/block/floppy.c in the Linux kernel through 3.14.3 does not properly restrict access to certain pointers during processing of an FDRAWCMD ioctl call, which allows local users to obtain sensitive information from kernel heap memory by leveraging write access to a /dev/fd device.
- Score
- CVSS 2.0 2.1 Low
- Status
- Modified - chrome-cve-admin@google.com
- Published
- 2014-05-11
- Last modified
- 2024-08-06
- Weaknesses
- CWE-200
Affected products
- Debian Linux (Debian)
- Linux Kernel (Linux)
- Linux (Oracle)
- Enterprise Linux Eus (Redhat)
- Linux Enterprise Desktop (Suse)
- Linux Enterprise High Availability Extension (Suse)
- Linux Enterprise Real Time Extension (Suse)
- Linux Enterprise Server (Suse)
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2145e15e0557a01b9195d1c7199a1b92cb9be81f
- http://linux.oracle.com/errata/ELSA-2014-0771.html
- http://linux.oracle.com/errata/ELSA-2014-3043.html
- http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00012.html
- http://rhn.redhat.com/errata/RHSA-2014-0800.html
- http://rhn.redhat.com/errata/RHSA-2014-0801.html
- http://secunia.com/advisories/59262
- http://secunia.com/advisories/59309
- http://secunia.com/advisories/59406
- http://secunia.com/advisories/59599
- http://www.debian.org/security/2014/dsa-2926
- http://www.debian.org/security/2014/dsa-2928
- http://www.openwall.com/lists/oss-security/2014/05/09/2
- http://www.securityfocus.com/bid/67302
- http://www.securitytracker.com/id/1030474
- https://bugzilla.redhat.com/show_bug.cgi?id=1094299
- https://github.com/torvalds/linux/commit/2145e15e0557a01b9195d1c7199a1b92cb9be81f
