CVE-2014-0102

MEDIUM

Description

The keyring_detect_cycle_iterator function in security/keys/keyring.c in the Linux kernel through 3.13.6 does not properly determine whether keyrings are identical, which allows local users to cause a denial of service (OOPS) via crafted keyctl commands.

References

http://lkml.org/lkml/2014/2/27/507

http://www.kernelhub.org/?msg=425013&p=2

http://www.openwall.com/lists/oss-security/2014/03/04/21

https://bugzilla.redhat.com/show_bug.cgi?id=1072419

Details

Source: MITRE

Published: 2014-03-11

Updated: 2020-08-27

Type: CWE-310

Risk Information

CVSS v2.0

Base Score: 5.2

Vector: AV:A/AC:M/Au:S/C:N/I:N/A:C

Impact Score: 6.9

Exploitability Score: 4.4

Severity: MEDIUM