CVE-2019-14898

The fix for CVE-2019-11599, affecting the Linux kernel before 5.0.10 was not complete. A local user could use this flaw to obtain sensitive information, cause a denial of service, or possibly have other unspecified impacts by triggering a race condition with mmget_not_zero or get_task_mm calls.
Race Condition
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7 HIGH
LOCAL
HIGH
LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 15%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
5.0.10
redhatenterprise_mrg
2.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.106-3
fixed
bookworm (security)
6.1.112-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.226-1
fixed
sid
6.11.5-1
fixed
trixie
6.11.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
bionic
not-affected
disco
ignored
eoan
not-affected
trusty
ignored
xenial
not-affected
linux-aws
bionic
not-affected
disco
ignored
eoan
not-affected
trusty
ignored
xenial
not-affected
linux-aws-5.0
bionic
not-affected
disco
dne
eoan
dne
trusty
dne
xenial
dne
linux-aws-hwe
bionic
dne
disco
dne
eoan
dne
trusty
dne
xenial
not-affected
linux-azure
bionic
not-affected
disco
ignored
eoan
not-affected
trusty
ignored
xenial
not-affected
linux-azure-edge
bionic
not-affected
disco
dne
eoan
dne
trusty
dne
xenial
ignored
linux-gcp
bionic
not-affected
disco
ignored
eoan
not-affected
trusty
dne
xenial
not-affected
linux-gcp-5.3
bionic
not-affected
disco
dne
eoan
dne
trusty
dne
xenial
dne
linux-gcp-edge
bionic
not-affected
disco
dne
eoan
dne
trusty
dne
xenial
dne
linux-gke-4.15
bionic
not-affected
disco
dne
eoan
dne
trusty
dne
xenial
dne
linux-gke-5.0
bionic
not-affected
disco
dne
eoan
dne
trusty
dne
xenial
dne
linux-hwe
bionic
not-affected
disco
dne
eoan
dne
trusty
dne
xenial
not-affected
linux-hwe-edge
bionic
ignored
disco
dne
eoan
dne
trusty
dne
xenial
not-affected
linux-kvm
bionic
not-affected
disco
ignored
eoan
not-affected
trusty
dne
xenial
not-affected
linux-lts-trusty
bionic
dne
disco
dne
eoan
dne
trusty
dne
xenial
dne
linux-lts-xenial
bionic
dne
disco
dne
eoan
dne
trusty
ignored
xenial
dne
linux-oem
bionic
not-affected
disco
ignored
eoan
not-affected
trusty
dne
xenial
ignored
linux-oem-5.4
bionic
dne
eoan
dne
trusty
dne
xenial
dne
linux-oem-osp1
bionic
not-affected
disco
ignored
eoan
not-affected
trusty
dne
xenial
dne
linux-oracle
bionic
not-affected
disco
ignored
eoan
not-affected
trusty
dne
xenial
not-affected
linux-oracle-5.0
bionic
not-affected
disco
dne
eoan
dne
trusty
dne
xenial
dne
linux-raspi2
bionic
not-affected
disco
ignored
eoan
not-affected
trusty
dne
xenial
not-affected
linux-raspi2-5.3
bionic
not-affected
eoan
dne
trusty
dne
xenial
dne
linux-snapdragon
bionic
not-affected
disco
ignored
eoan
dne
trusty
dne
xenial
not-affected
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
bpftool
RHEL 7
0:3.10.0-1062.12.1.el7
fixed
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel
RHEL 7
0:3.10.0-1062.12.1.el7
fixed
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-abi-whitelists
RHEL 7
0:3.10.0-1062.12.1.el7
fixed
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-bootwrapper
RHEL 7
0:3.10.0-1062.12.1.el7
fixed
kernel-core
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-debug
RHEL 7
0:3.10.0-1062.12.1.el7
fixed
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-debug-core
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-debug-devel
RHEL 7
0:3.10.0-1062.12.1.el7
fixed
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-debug-modules
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-debug-modules-extra
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-devel
RHEL 7
0:3.10.0-1062.12.1.el7
fixed
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-doc
RHEL 7
0:3.10.0-1062.12.1.el7
fixed
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-kdump
RHEL 7
0:3.10.0-1062.12.1.el7
fixed
kernel-kdump-devel
RHEL 7
0:3.10.0-1062.12.1.el7
fixed
kernel-modules
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-modules-extra
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-rt
RHEL 7
0:3.10.0-1062.12.1.rt56.1042.el7
fixed
RHEL 8
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
kernel-rt-core
RHEL 8
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
kernel-rt-debug
RHEL 7
0:3.10.0-1062.12.1.rt56.1042.el7
fixed
RHEL 8
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
kernel-rt-debug-core
RHEL 8
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
kernel-rt-debug-devel
RHEL 7
0:3.10.0-1062.12.1.rt56.1042.el7
fixed
RHEL 8
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
kernel-rt-debug-kvm
RHEL 7
0:3.10.0-1062.12.1.rt56.1042.el7
fixed
RHEL 8
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
kernel-rt-debug-modules
RHEL 8
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
kernel-rt-debug-modules-extra
RHEL 8
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
kernel-rt-devel
RHEL 7
0:3.10.0-1062.12.1.rt56.1042.el7
fixed
RHEL 8
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
kernel-rt-doc
RHEL 7
0:3.10.0-1062.12.1.rt56.1042.el7
fixed
kernel-rt-kvm
RHEL 7
0:3.10.0-1062.12.1.rt56.1042.el7
fixed
RHEL 8
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
kernel-rt-modules
RHEL 8
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
kernel-rt-modules-extra
RHEL 8
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.rt24.98.el8_1
fixed
kernel-rt-trace
RHEL 7
0:3.10.0-1062.12.1.rt56.1042.el7
fixed
kernel-rt-trace-devel
RHEL 7
0:3.10.0-1062.12.1.rt56.1042.el7
fixed
kernel-rt-trace-kvm
RHEL 7
0:3.10.0-1062.12.1.rt56.1042.el7
fixed
kernel-tools
RHEL 7
0:3.10.0-1062.12.1.el7
fixed
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-tools-libs
RHEL 7
0:3.10.0-1062.12.1.el7
fixed
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-tools-libs-devel
RHEL 7
0:3.10.0-1062.12.1.el7
fixed
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-zfcpdump
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-zfcpdump-core
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-zfcpdump-devel
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-zfcpdump-modules
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
kernel-zfcpdump-modules-extra
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
perf
RHEL 7
0:3.10.0-1062.12.1.el7
fixed
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
python-perf
RHEL 7
0:3.10.0-1062.12.1.el7
fixed
python3-perf
RHEL 8
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 E4S
0:4.18.0-147.5.1.el8_1
fixed
RHEL 8.1 EUS
0:4.18.0-147.5.1.el8_1
fixed
Common Weakness Enumeration
References
https://bugs.chromium.org/p/project-zero/issues/detail?id=1790
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14898
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.114
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.37
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.10
https://security.netapp.com/advisory/ntap-20200608-0001/
https://www.oracle.com/security-alerts/cpuApr2021.html
https://bugs.chromium.org/p/project-zero/issues/detail?id=1790
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14898
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.114
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.37
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.10
https://security.netapp.com/advisory/ntap-20200608-0001/
https://www.oracle.com/security-alerts/cpuApr2021.html