RHSA-2020:3224: Important: kernel security and bug fix update
First published: Wed Jul 29 2020(Updated: )
The kernel packages contain the Linux kernel, the core of any Linux operating system.<br>Security Fix(es):<br><li> kernel: buffer overflow in mwifiex_cmd_append_vsie_tlv function in drivers/net/wireless/marvell/mwifiex/scan.c (CVE-2020-12653)</li> <li> kernel: heap-based buffer overflow in mwifiex_ret_wmm_get_status function in drivers/net/wireless/marvell/mwifiex/wmm.c (CVE-2020-12654)</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> kernel: provide infrastructure to support dual-signing of the kernel (foundation to help address CVE-2020-10713) (BZ#1837428)</li> <li> RHEL7.7 - Request: retrofit kernel commit f82b4b6 to RHEL 7.7/7.8 3.10 kernels. (BZ#1838601)</li> <li> Possible race condition updating the cfg structure in __assign_irq_vector. (BZ#1854553)</li>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/bpftool | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/bpftool-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-abi-whitelists | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-debug | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-debug-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-debug-devel | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-devel | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-doc | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-headers | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-tools | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-tools-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-tools-libs | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-tools-libs-devel | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/perf | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/perf-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/python-perf | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/python-perf-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/bpftool | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/bpftool-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-debug | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-debug-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-debug-devel | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-debuginfo-common-s390x | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-devel | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-headers | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-kdump | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-kdump-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-kdump-devel | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/perf | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/perf-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/python-perf | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/python-perf-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-bootwrapper | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-debuginfo-common-ppc64 | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-tools | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-tools-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-tools-libs | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-tools-libs-devel | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/bpftool | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/bpftool-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-bootwrapper | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-debug | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-debug-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-debug-devel | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-debuginfo-common-ppc64le | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-devel | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-headers | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-tools | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-tools-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-tools-libs | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/kernel-tools-libs-devel | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/perf | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/perf-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/python-perf | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
| redhat/python-perf-debuginfo | <3.10.0-1062.31.2.el7 | 3.10.0-1062.31.2.el7 |
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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
- agent/weakness
- collector/redhat-errata
- source/Red Hat
- anchor-id/RHSA-2020:3224
- agent/software-canonical-lookup
- package-manager/redhat