RedHat: RHSA-2019-2411:01 Important: kernel security update
Summary
The kernel packages contain the Linux kernel, the core of any Linux
operating system.
Security Fix(es):
* kernel: broken permission and object lifetime handling for PTRACE_TRACEME
(CVE-2019-13272)
* kernel: hw: Spectre SWAPGS gadget vulnerability (CVE-2019-1125)
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.
Summary
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
The system must be rebooted for this update to take effect.
References
https://access.redhat.com/security/cve/CVE-2019-1125 https://access.redhat.com/security/cve/CVE-2019-13272 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/articles/4329821
Package List
Red Hat Enterprise Linux BaseOS (v. 8):
Source:
kernel-4.18.0-80.7.2.el8_0.src.rpm
aarch64:
bpftool-4.18.0-80.7.2.el8_0.aarch64.rpm
bpftool-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-core-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-cross-headers-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-debug-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-debug-core-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-debug-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-debug-devel-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-debug-modules-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-debug-modules-extra-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-debuginfo-common-aarch64-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-devel-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-headers-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-modules-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-modules-extra-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-tools-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-tools-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-tools-libs-4.18.0-80.7.2.el8_0.aarch64.rpm
perf-4.18.0-80.7.2.el8_0.aarch64.rpm
perf-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm
python3-perf-4.18.0-80.7.2.el8_0.aarch64.rpm
python3-perf-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm
noarch:
kernel-abi-whitelists-4.18.0-80.7.2.el8_0.noarch.rpm
kernel-doc-4.18.0-80.7.2.el8_0.noarch.rpm
ppc64le:
bpftool-4.18.0-80.7.2.el8_0.ppc64le.rpm
bpftool-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-core-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-cross-headers-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-debug-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-debug-core-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-debug-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-debug-devel-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-debug-modules-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-debug-modules-extra-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-debuginfo-common-ppc64le-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-devel-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-headers-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-modules-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-modules-extra-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-tools-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-tools-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-tools-libs-4.18.0-80.7.2.el8_0.ppc64le.rpm
perf-4.18.0-80.7.2.el8_0.ppc64le.rpm
perf-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm
python3-perf-4.18.0-80.7.2.el8_0.ppc64le.rpm
python3-perf-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm
s390x:
bpftool-4.18.0-80.7.2.el8_0.s390x.rpm
bpftool-debuginfo-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-core-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-cross-headers-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-debug-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-debug-core-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-debug-debuginfo-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-debug-devel-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-debug-modules-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-debug-modules-extra-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-debuginfo-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-debuginfo-common-s390x-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-devel-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-headers-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-modules-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-modules-extra-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-tools-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-tools-debuginfo-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-zfcpdump-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-zfcpdump-core-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-zfcpdump-debuginfo-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-zfcpdump-devel-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-zfcpdump-modules-4.18.0-80.7.2.el8_0.s390x.rpm
kernel-zfcpdump-modules-extra-4.18.0-80.7.2.el8_0.s390x.rpm
perf-4.18.0-80.7.2.el8_0.s390x.rpm
perf-debuginfo-4.18.0-80.7.2.el8_0.s390x.rpm
python3-perf-4.18.0-80.7.2.el8_0.s390x.rpm
python3-perf-debuginfo-4.18.0-80.7.2.el8_0.s390x.rpm
x86_64:
bpftool-4.18.0-80.7.2.el8_0.x86_64.rpm
bpftool-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-core-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-cross-headers-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-debug-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-debug-core-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-debug-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-debug-devel-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-debug-modules-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-debug-modules-extra-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-debuginfo-common-x86_64-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-devel-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-headers-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-modules-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-modules-extra-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-tools-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-tools-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-tools-libs-4.18.0-80.7.2.el8_0.x86_64.rpm
perf-4.18.0-80.7.2.el8_0.x86_64.rpm
perf-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm
python3-perf-4.18.0-80.7.2.el8_0.x86_64.rpm
python3-perf-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm
Red Hat CodeReady Linux Builder (v. 8):
aarch64:
bpftool-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-debug-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-debuginfo-common-aarch64-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-tools-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm
kernel-tools-libs-devel-4.18.0-80.7.2.el8_0.aarch64.rpm
perf-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm
python3-perf-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm
ppc64le:
bpftool-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-debug-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-debuginfo-common-ppc64le-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-tools-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm
kernel-tools-libs-devel-4.18.0-80.7.2.el8_0.ppc64le.rpm
perf-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm
python3-perf-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm
x86_64:
bpftool-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-debug-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-debuginfo-common-x86_64-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-tools-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm
kernel-tools-libs-devel-4.18.0-80.7.2.el8_0.x86_64.rpm
perf-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm
python3-perf-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
An update for kernel is now available for Red Hat Enterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat CodeReady Linux Builder (v. 8) - aarch64, ppc64le, x86_64
Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64
Bugs Fixed
1724389 - CVE-2019-1125 kernel: hw: Spectre SWAPGS gadget vulnerability
1730895 - CVE-2019-13272 kernel: broken permission and object lifetime handling for PTRACE_TRACEME