HIGH
The regulator_ena_gpio_free function in drivers/regulator/core.c in the Linux kernel before 3.19 allows local users to gain privileges or cause a denial of service (use-after-free) via a crafted application.
http://www.debian.org/security/2017/dsa-3945
http://www.securityfocus.com/bid/98195
https://github.com/torvalds/linux/commit/60a2362f769cf549dc466134efe71c8bf9fbaaba
Source: MITRE
Published: 2017-05-02
Updated: 2017-11-04
Type: CWE-416
Base Score: 7.6
Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C
Impact Score: 10
Exploitability Score: 4.9
Severity: HIGH
Base Score: 7
Vector: CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 1
Severity: HIGH