8.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
28.4%
CentOS Errata and Security Advisory CESA-2019:4256
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
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):
KEYS: prevent creating a different user’s keyrings RHEL-6.10 (BZ#1537371)
BUG: unable to handle kernel NULL pointer dereference at (null) (BZ#1733760)
long I/O stalls with bnx2fc from not masking off scope bits of retry delay value (BZ#1749512)
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2019-December/085709.html
Affected packages:
kernel
kernel-abi-whitelists
kernel-debug
kernel-debug-devel
kernel-devel
kernel-doc
kernel-firmware
kernel-headers
perf
python-perf
Upstream details at:
https://access.redhat.com/errata/RHSA-2019:4256
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 6 | i686 | kernel | < 2.6.32-754.25.1.el6 | kernel-2.6.32-754.25.1.el6.i686.rpm |
CentOS | 6 | noarch | kernel-abi-whitelists | < 2.6.32-754.25.1.el6 | kernel-abi-whitelists-2.6.32-754.25.1.el6.noarch.rpm |
CentOS | 6 | i686 | kernel-debug | < 2.6.32-754.25.1.el6 | kernel-debug-2.6.32-754.25.1.el6.i686.rpm |
CentOS | 6 | i686 | kernel-debug-devel | < 2.6.32-754.25.1.el6 | kernel-debug-devel-2.6.32-754.25.1.el6.i686.rpm |
CentOS | 6 | i686 | kernel-devel | < 2.6.32-754.25.1.el6 | kernel-devel-2.6.32-754.25.1.el6.i686.rpm |
CentOS | 6 | noarch | kernel-doc | < 2.6.32-754.25.1.el6 | kernel-doc-2.6.32-754.25.1.el6.noarch.rpm |
CentOS | 6 | noarch | kernel-firmware | < 2.6.32-754.25.1.el6 | kernel-firmware-2.6.32-754.25.1.el6.noarch.rpm |
CentOS | 6 | i686 | kernel-headers | < 2.6.32-754.25.1.el6 | kernel-headers-2.6.32-754.25.1.el6.i686.rpm |
CentOS | 6 | i686 | perf | < 2.6.32-754.25.1.el6 | perf-2.6.32-754.25.1.el6.i686.rpm |
CentOS | 6 | i686 | python-perf | < 2.6.32-754.25.1.el6 | python-perf-2.6.32-754.25.1.el6.i686.rpm |
8.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
28.4%