CVE-2017-1000380

MEDIUM

Linux kernel <4.11.5 - Info Disclosure

Title source: llm
STIX 2.1

Description

sound/core/timer.c in the Linux kernel before 4.11.5 is vulnerable to a data race in the ALSA /dev/snd/timer driver resulting in local users being able to read information belonging to other users, i.e., uninitialized memory contents may be disclosed when a read and an ioctl happen at the same time.

References (12)

Core 12
Core References
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2017:3315
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2017:3322
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2017:3295
Release Notes, Vendor Advisory x_refsource_misc
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.5
Issue Tracking, Patch, Third Party Advisory x_refsource_misc
http://www.openwall.com/lists/oss-security/2017/06/12/2
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2017/dsa-3981
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/99121

Scores

CVSS v3 5.5
EPSS 0.0072
EPSS Percentile 49.1%
Attack Vector LOCAL
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-200
Status published
Products (1)
linux/linux_kernel < 4.11.4
Published Jun 17, 2017
Tracked Since Feb 18, 2026