CWE
119 416
Advisory Published

RHSA-2021:3446: Important: kernel security and bug fix update

First published: Tue Sep 07 2021(Updated: )

The kernel packages contain the Linux kernel, the core of any Linux operating system.<br>Security Fix(es):<br><li> kernel: out-of-bounds write due to a heap buffer overflow in __hidinput_change_resolution_multipliers() of hid-input.c (CVE-2021-0512)</li> <li> kernel: use-after-free in route4_change() in net/sched/cls_route.c (CVE-2021-3715)</li> <li> kernel: powerpc: KVM guest OS users can cause host OS memory corruption (CVE-2021-37576)</li> 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.<br>Bug Fix(es):<br><li> Guest kernel call trace when boot up with 4T memory and 2 vcpus (BZ#1993552)</li>

Affected SoftwareAffected VersionHow to fix
redhat/kernel<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/bpftool<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/bpftool-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-abi-whitelists<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-core<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-cross-headers<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug-core<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug-devel<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug-modules<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug-modules-extra<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-devel<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-doc<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-headers<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-modules<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-modules-extra<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-tools<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-tools-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-tools-libs<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/perf<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/perf-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/python3-perf<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/python3-perf-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/bpftool<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/bpftool-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-core<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-cross-headers<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug-core<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug-devel<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug-modules<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug-modules-extra<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debuginfo-common-s390x<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-devel<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-headers<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-modules<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-modules-extra<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-tools<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-tools-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-zfcpdump<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-zfcpdump-core<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-zfcpdump-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-zfcpdump-devel<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-zfcpdump-modules<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-zfcpdump-modules-extra<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/perf<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/perf-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/python3-perf<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/python3-perf-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/bpftool<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/bpftool-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-core<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-cross-headers<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug-core<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug-devel<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug-modules<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debug-modules-extra<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-debuginfo-common-ppc64le<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-devel<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-headers<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-modules<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-modules-extra<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-tools<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-tools-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-tools-libs<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/perf<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/perf-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/python3-perf<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/python3-perf-debuginfo<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/bpftool<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/bpftool-debuginfo<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-core<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-cross-headers<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-debug<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-debug-core<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-debug-debuginfo<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-debug-devel<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-debug-modules<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-debug-modules-extra<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-debuginfo<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-debuginfo-common-aarch64<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-devel<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-headers<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-modules<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-modules-extra<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-tools<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-tools-debuginfo<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-tools-libs<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/perf<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/perf-debuginfo<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/python3-perf<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/python3-perf-debuginfo<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa
redhat/kernel-tools-libs-devel<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-tools-libs-devel<4.18.0-193.65.2.el8_2
4.18.0-193.65.2.el8_2
redhat/kernel-tools-libs-devel<4.18.0-193.65.2.el8_2.aa
4.18.0-193.65.2.el8_2.aa

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