CentOS Update for bpftool CESA-2019:1873 centos7

Published: 2019-08-01 02:01:06
CVE Author: NIST National Vulnerability Database (NVD)

CVSS Base Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C

Summary:
The remote host is missing an update for the 'bpftool' Linux Distribution Package(s) announced via the CESA-2019:1873 advisory.

Detection Method:
Checks if a vulnerable Linux Distribution Package 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. Security Fix(es): * kernel: nfs: use-after-free in svc_process_common() (CVE-2018-16884) * kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation (CVE-2019-11085) * kernel: nfs: NULL pointer dereference due to an anomalized NFS message sequence (CVE-2018-16871) * kernel: use-after-free in drivers/char/ipmi/ipmi_si_intf.c, ipmi_si_mem_io.c, ipmi_si_port_io.c (CVE-2019-11811) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es) and Enhancement(s): These updated kernel Linux Distribution Packages include also numerous bug fixes and add several enhancements.

Affected Versions:
'bpftool' Linux Distribution Package(s) on CentOS 7.

Recommendations:
Please install the updated Linux Distribution Package(s).

Solution Type:
Vendor Patch

Detection Type:
Linux Distribution Package

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2018-16871
https://nvd.nist.gov/vuln/detail/CVE-2018-16884
https://nvd.nist.gov/vuln/detail/CVE-2019-11085
https://nvd.nist.gov/vuln/detail/CVE-2019-11811

References:

http://lists.centos.org/pipermail/centos-announce/2019-July/023374.html

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Severity
High
CVSS Score
10.0

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