- Vulnerability/
- RHSA-2021:2722
20/7/2021
RHSA-2021:2722: Important: kernel security update
First published: Tue Jul 20 2021(Updated: )
The kernel packages contain the Linux kernel, the core of any Linux operating system.<br>Security Fix(es):<br><li> kernel: size_t-to-int conversion vulnerability in the filesystem layer (CVE-2021-33909)</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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/bpftool | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/bpftool-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-abi-whitelists | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-core | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-cross-headers | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug-core | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug-devel | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug-modules | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug-modules-extra | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-devel | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-doc | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-headers | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-modules | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-modules-extra | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-tools | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-tools-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-tools-libs | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/perf | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/perf-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/python3-perf | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/python3-perf-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/bpftool | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/bpftool-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-core | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-cross-headers | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug-core | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug-devel | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug-modules | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug-modules-extra | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debuginfo-common-s390x | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-devel | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-headers | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-modules | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-modules-extra | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-tools | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-tools-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-zfcpdump | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-zfcpdump-core | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-zfcpdump-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-zfcpdump-devel | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-zfcpdump-modules | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-zfcpdump-modules-extra | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/perf | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/perf-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/python3-perf | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/python3-perf-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/bpftool | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/bpftool-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-core | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-cross-headers | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug-core | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug-devel | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug-modules | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debug-modules-extra | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-debuginfo-common-ppc64le | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-devel | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-headers | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-modules | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-modules-extra | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-tools | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-tools-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-tools-libs | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/perf | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/perf-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/python3-perf | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/python3-perf-debuginfo | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/bpftool | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/bpftool-debuginfo | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-core | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-cross-headers | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-debug | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-debug-core | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-debug-debuginfo | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-debug-devel | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-debug-modules | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-debug-modules-extra | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-debuginfo | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-debuginfo-common-aarch64 | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-devel | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-headers | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-modules | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-modules-extra | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-tools | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-tools-debuginfo | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-tools-libs | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/perf | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/perf-debuginfo | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/python3-perf | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/python3-perf-debuginfo | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
| redhat/kernel-tools-libs-devel | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-tools-libs-devel | <4.18.0-147.51.2.el8_1 | 4.18.0-147.51.2.el8_1 |
| redhat/kernel-tools-libs-devel | <4.18.0-147.51.2.el8_1.aa | 4.18.0-147.51.2.el8_1.aa |
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Reference Links
- agent/description
- agent/event
- agent/first-publish-date
- agent/last-modified-date
- agent/references
- agent/remedy
- agent/severity
- agent/softwarecombine
- agent/tags
- agent/title
- agent/type
- collector/redhat-errata
- source/Red Hat
- anchor-id/RHSA-2021:2722
- agent/software-canonical-lookup
- package-manager/redhat