CVE-2015-7890 Information

Description

Multiple buffer overflows in the esa_write function in /dev/seirenin the Exynos Seiren Audio driver as used in Samsung S6 Edge allow local users to cause a denial of service (memory corruption) via a large (1) buffer or (2) size parameter.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Reference

http://packetstormsecurity.com/files/134106/Samsung-Seiren-Kernel-Driver-Buffer-Overflow.html https://code.google.com/p/google-security-research/issues/detail?id=491 https://www.exploit-db.com/exploits/38556/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5