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: race condition in net/can/bcm.c leads to local privilege escalation (CVE-2021-3609)</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#1993551)</li>
Affected Software | Affected Version | How to fix |
---|---|---|
redhat/kernel | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/bpftool | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/bpftool-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-abi-whitelists | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-core | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-cross-headers | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug-core | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug-devel | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug-modules | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug-modules-extra | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-devel | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-doc | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-headers | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-modules | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-modules-extra | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-tools | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-tools-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-tools-libs | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/perf | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/perf-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/python3-perf | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/python3-perf-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/bpftool | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/bpftool-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-core | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-cross-headers | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug-core | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug-devel | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug-modules | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug-modules-extra | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debuginfo-common-s390x | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-devel | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-headers | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-modules | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-modules-extra | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-tools | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-tools-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-zfcpdump | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-zfcpdump-core | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-zfcpdump-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-zfcpdump-devel | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-zfcpdump-modules | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-zfcpdump-modules-extra | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/perf | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/perf-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/python3-perf | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/python3-perf-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/bpftool | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/bpftool-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-core | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-cross-headers | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug-core | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug-devel | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug-modules | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debug-modules-extra | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-debuginfo-common-ppc64le | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-devel | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-headers | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-modules | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-modules-extra | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-tools | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-tools-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-tools-libs | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/perf | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/perf-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/python3-perf | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/python3-perf-debuginfo | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/bpftool | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/bpftool-debuginfo | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-core | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-cross-headers | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-debug | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-debug-core | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-debug-debuginfo | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-debug-devel | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-debug-modules | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-debug-modules-extra | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-debuginfo | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-debuginfo-common-aarch64 | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-devel | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-headers | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-modules | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-modules-extra | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-tools | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-tools-debuginfo | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-tools-libs | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/perf | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/perf-debuginfo | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/python3-perf | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/python3-perf-debuginfo | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
redhat/kernel-tools-libs-devel | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-tools-libs-devel | <4.18.0-147.54.2.el8_1 | 4.18.0-147.54.2.el8_1 |
redhat/kernel-tools-libs-devel | <4.18.0-147.54.2.el8_1.aa | 4.18.0-147.54.2.el8_1.aa |
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