Information Exposure Affecting kernel-rt-trace-devel package, versions <0:3.10.0-693.11.1.rt56.632.el7
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Test your applications- Snyk ID SNYK-CENTOS7-KERNELRTTRACEDEVEL-2095315
- published 26 Jul 2021
- disclosed 12 Jun 2017
Introduced: 12 Jun 2017
CVE-2017-1000380 Open this link in a new tabHow to fix?
Upgrade Centos:7 kernel-rt-trace-devel to version 0:3.10.0-693.11.1.rt56.632.el7 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-rt-trace-devel package and not the kernel-rt-trace-devel package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
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
- http://www.securityfocus.com/bid/99121
- https://source.android.com/security/bulletin/pixel/2017-12-01
- https://access.redhat.com/security/cve/CVE-2017-1000380
- http://www.debian.org/security/2017/dsa-3981
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ba3021b2c79b2fa9114f92790a99deb27a65b728
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d11662f4f798b50d8c8743f433842c3e40fe3378
- https://github.com/torvalds/linux/commit/ba3021b2c79b2fa9114f92790a99deb27a65b728
- https://github.com/torvalds/linux/commit/d11662f4f798b50d8c8743f433842c3e40fe3378
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.5
- http://www.openwall.com/lists/oss-security/2017/06/12/2
- https://access.redhat.com/errata/RHSA-2017:3322