- Vulnerabilities 85,572
CentOS Update for kernel CESA-2017:3315 centos7
Published: 2017-12-07 06:39:22
CVE Author: NIST National Vulnerability Database
CVSS Base Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:N
Detection Type:
Linux Distribution Package
Summary:
Check the version of kernel
Detection Method:
Checks if a vulnerable version is present on the target host.
Technical Details:
The kernel Linux Distribution Packages contain the Linux kernel,
the core of any Linux operating system.
These updated kernel Linux Distribution Packages include several security issues and numerous
bug fixes, some of which you can see below. Space precludes documenting
all of these bug fixes in this advisory. To see the complete list of bug
fixes, users are directed to the referenced Knowledge Article.
Security Fix(es):
* It was found that the timer functionality in the Linux kernel ALSA
subsystem is prone to a race condition between read and ioctl system call
handlers, resulting in an uninitialized memory disclosure to user space. A
local user could use this flaw to read information belonging to other
users. (CVE-2017-1000380, Moderate)
Red Hat would like to thank Alexander Potapenko (Google) for reporting this
issue.
Affected Versions:
kernel on CentOS 7
Recommendations:
Please Install the Updated Packages.
Solution Type:
Vendor Patch
https://nvd.nist.gov/vuln/detail/CVE-2017-1000380
http://lists.centos.org/pipermail/centos-announce/2017-December/022682.html
https://access.redhat.com/articles/3253081
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