CVE-2013-7348

medium

Description

Double free vulnerability in the ioctx_alloc function in fs/aio.c in the Linux kernel before 3.12.4 allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via vectors involving an error condition in the aio_setup_ring function.

References

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d558023207e008a4476a3b7bb8706b2a2bf5d84f

http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.12.4

http://www.openwall.com/lists/oss-security/2014/03/31/10

https://github.com/torvalds/linux/commit/d558023207e008a4476a3b7bb8706b2a2bf5d84f

Details

Source: MITRE

Published: 2014-04-01

Updated: 2014-04-01

Type: CWE-399

Risk Information

CVSS v2

Base Score: 4.6

Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 3.9

Severity: MEDIUM