CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
0.4%
CentOS Errata and Security Advisory CESA-2019:0717
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):
sched/sysctl: Check user input value of sysctl_sched_time_avg (BZ#1579128)
unable to handle kernel NULL pointer dereference at 000000000000005d in tcp_enter_frto+0x102 (BZ#1585892)
qla2xxx: Mask Off Scope bits for Retry delay timer in the driver (BZ#1588133)
[PATCH] perf: Fix a race between ring_buffer_detach() and ring_buffer_wakeup() (BZ#1589340)
RHEL6.10 - kernel: improve spectre mitigation for s390x (BZ#1625381)
kernel panic due to NULL pointer dereference in __wake_up_common through perf_event_wakeup (BZ#1627672)
After upgrading from rhel 6.9 to rhel 6.10, files in a cifs share can’t be read (BZ#1636484)
Retpoline impact on vdso gettimeofday performance (BZ#1638552)
[RHEL 6.10] 32-bit kernel-2.6.32-754.3.5 registers the swap of 4k size only (BZ#1670328)
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2019-April/085427.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-2019:0717
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 6 | i686 | kernel | < 2.6.32-754.12.1.el6 | kernel-2.6.32-754.12.1.el6.i686.rpm |
CentOS | 6 | noarch | kernel-abi-whitelists | < 2.6.32-754.12.1.el6 | kernel-abi-whitelists-2.6.32-754.12.1.el6.noarch.rpm |
CentOS | 6 | i686 | kernel-debug | < 2.6.32-754.12.1.el6 | kernel-debug-2.6.32-754.12.1.el6.i686.rpm |
CentOS | 6 | i686 | kernel-debug-devel | < 2.6.32-754.12.1.el6 | kernel-debug-devel-2.6.32-754.12.1.el6.i686.rpm |
CentOS | 6 | i686 | kernel-devel | < 2.6.32-754.12.1.el6 | kernel-devel-2.6.32-754.12.1.el6.i686.rpm |
CentOS | 6 | noarch | kernel-doc | < 2.6.32-754.12.1.el6 | kernel-doc-2.6.32-754.12.1.el6.noarch.rpm |
CentOS | 6 | noarch | kernel-firmware | < 2.6.32-754.12.1.el6 | kernel-firmware-2.6.32-754.12.1.el6.noarch.rpm |
CentOS | 6 | i686 | kernel-headers | < 2.6.32-754.12.1.el6 | kernel-headers-2.6.32-754.12.1.el6.i686.rpm |
CentOS | 6 | i686 | perf | < 2.6.32-754.12.1.el6 | perf-2.6.32-754.12.1.el6.i686.rpm |
CentOS | 6 | i686 | python-perf | < 2.6.32-754.12.1.el6 | python-perf-2.6.32-754.12.1.el6.i686.rpm |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
0.4%