Vulnerability CVE-2013-4513
Published: 2013-11-12

Description:
Buffer overflow in the oz_cdev_write function in drivers/staging/ozwpan/ozcdev.c in the Linux kernel before 3.12 allows local users to cause a denial of service or possibly have unspecified other impact via a crafted write operation.

See advisories in our WLB2 database:
Topic
Author
Date
High
Linux Kernel Multiple Security fixes
Nico
04.11.2013

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.9/10
6.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Linux -> Linux kernel 

 References:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c2c65cd2e14ada6de44cb527e7f1990bede24e15
http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00002.html
http://www.openwall.com/lists/oss-security/2013/11/04/22
http://www.securityfocus.com/bid/63508
http://www.ubuntu.com/usn/USN-2068-1
http://www.ubuntu.com/usn/USN-2069-1
http://www.ubuntu.com/usn/USN-2070-1
http://www.ubuntu.com/usn/USN-2071-1
http://www.ubuntu.com/usn/USN-2072-1
http://www.ubuntu.com/usn/USN-2073-1
http://www.ubuntu.com/usn/USN-2074-1
http://www.ubuntu.com/usn/USN-2075-1
http://www.ubuntu.com/usn/USN-2076-1
https://github.com/torvalds/linux/commit/c2c65cd2e14ada6de44cb527e7f1990bede24e15
https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.12.bz2
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