CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
82.4%
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
kernel: Use-after-free due to race condition in AF_PACKET implementation (CVE-2018-18559)
kernel: userfaultfd bypasses tmpfs file permissions (CVE-2018-18397)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
These updated kernel packages include also numerous bug fixes and enhancements. Space precludes documenting all of the bug fixes in this advisory. See the descriptions in the related Knowledge Article: https://access.redhat.com/articles/3827321
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 7 | s390x | kernel-kdump-devel | <Β 3.10.0-957.5.1.el7 | kernel-kdump-devel-3.10.0-957.5.1.el7.s390x.rpm |
RedHat | 7 | x86_64 | kernel-devel | <Β 3.10.0-957.5.1.el7 | kernel-devel-3.10.0-957.5.1.el7.x86_64.rpm |
RedHat | 7 | x86_64 | kernel-tools | <Β 3.10.0-957.5.1.el7 | kernel-tools-3.10.0-957.5.1.el7.x86_64.rpm |
RedHat | 7 | s390x | python-perf-debuginfo | <Β 3.10.0-957.5.1.el7 | python-perf-debuginfo-3.10.0-957.5.1.el7.s390x.rpm |
RedHat | 7 | s390x | kernel-debuginfo-common-s390x | <Β 3.10.0-957.5.1.el7 | kernel-debuginfo-common-s390x-3.10.0-957.5.1.el7.s390x.rpm |
RedHat | 7 | x86_64 | kernel-tools-debuginfo | <Β 3.10.0-957.5.1.el7 | kernel-tools-debuginfo-3.10.0-957.5.1.el7.x86_64.rpm |
RedHat | 7 | ppc64 | kernel-debuginfo | <Β 3.10.0-957.5.1.el7 | kernel-debuginfo-3.10.0-957.5.1.el7.ppc64.rpm |
RedHat | 7 | s390x | kernel | <Β 3.10.0-957.5.1.el7 | kernel-3.10.0-957.5.1.el7.s390x.rpm |
RedHat | 7 | ppc64le | perf | <Β 3.10.0-957.5.1.el7 | perf-3.10.0-957.5.1.el7.ppc64le.rpm |
RedHat | 7 | ppc64 | kernel-debug-devel | <Β 3.10.0-957.5.1.el7 | kernel-debug-devel-3.10.0-957.5.1.el7.ppc64.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
82.4%