[RHSA-2021:4647] kernel security update
Severity
Important
Affected Packages
73
CVEs
2
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
kernel: Insufficient validation of user-supplied sizes for the MSG_CRYPTO message type (CVE-2021-43267)
kernel: timer tree corruption leads to missing wakeup and system freeze (CVE-2021-20317)
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.
- ID
- RHSA-2021:4647
- Severity
- important
- URL
- https://access.redhat.com/errata/RHSA-2021:4647
- Published
-
2021-11-15T00:00:00
(2 years ago) - Modified
-
2021-11-15T00:00:00
(2 years ago) - Rights
- Copyright 2021 Red Hat, Inc.
- Other Advisories
ALAS2-2021-1719
ALSA-2021:4647
DSA-5096-1
ELSA-2021-4647
FEDORA-2021-a093973910
MS:CVE-2021-43267
RLSA-2021:4647
USN-5165-1| Source | # ID | Name | URL |
|---|---|---|---|
| Bugzilla | 2005258 |
|
|
| Bugzilla | 2020362 |
|
|
| RHSA | RHSA-2021:4647 |
|
|
| CVE | CVE-2021-20317 |
|
|
| CVE | CVE-2021-43267 |
|
| Type | Package URL | Namespace | Name / Product | Version | Distribution / Platform | Arch | Patch / Fix |
|---|---|---|---|---|---|---|---|
| Affected | pkg:rpm/redhat/python3-perf?arch=x86_64&distro=redhat-8.5 | redhat |
 python3-perf
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | x86_64 | |
| Affected | pkg:rpm/redhat/python3-perf?arch=s390x&distro=redhat-8.5 | redhat |
python3-perf
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/python3-perf?arch=ppc64le&distro=redhat-8.5 | redhat |
python3-perf
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ppc64le | |
| Affected | pkg:rpm/redhat/python3-perf?arch=aarch64&distro=redhat-8.5 | redhat |
python3-perf
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | aarch64 | |
| Affected | pkg:rpm/redhat/perf?arch=x86_64&distro=redhat-8.5 | redhat |
perf
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | x86_64 | |
| Affected | pkg:rpm/redhat/perf?arch=s390x&distro=redhat-8.5 | redhat |
perf
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/perf?arch=ppc64le&distro=redhat-8.5 | redhat |
perf
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ppc64le | |
| Affected | pkg:rpm/redhat/perf?arch=aarch64&distro=redhat-8.5 | redhat |
perf
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | aarch64 | |
| Affected | pkg:rpm/redhat/kernel?arch=x86_64&distro=redhat-8.5 | redhat |
kernel
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | x86_64 | |
| Affected | pkg:rpm/redhat/kernel?arch=s390x&distro=redhat-8.5 | redhat |
kernel
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/kernel?arch=ppc64le&distro=redhat-8.5 | redhat |
kernel
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ppc64le | |
| Affected | pkg:rpm/redhat/kernel?arch=aarch64&distro=redhat-8.5 | redhat |
kernel
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | aarch64 | |
| Affected | pkg:rpm/redhat/kernel-zfcpdump?arch=s390x&distro=redhat-8.5 | redhat |
kernel-zfcpdump
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/kernel-zfcpdump-modules?arch=s390x&distro=redhat-8.5 | redhat |
kernel-zfcpdump-modules
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/kernel-zfcpdump-modules-extra?arch=s390x&distro=redhat-8.5 | redhat |
kernel-zfcpdump-modules-extra
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/kernel-zfcpdump-devel?arch=s390x&distro=redhat-8.5 | redhat |
kernel-zfcpdump-devel
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/kernel-zfcpdump-core?arch=s390x&distro=redhat-8.5 | redhat |
kernel-zfcpdump-core
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/kernel-tools?arch=x86_64&distro=redhat-8.5 | redhat |
kernel-tools
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | x86_64 | |
| Affected | pkg:rpm/redhat/kernel-tools?arch=s390x&distro=redhat-8.5 | redhat |
kernel-tools
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/kernel-tools?arch=ppc64le&distro=redhat-8.5 | redhat |
kernel-tools
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ppc64le | |
| Affected | pkg:rpm/redhat/kernel-tools?arch=aarch64&distro=redhat-8.5 | redhat |
kernel-tools
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | aarch64 | |
| Affected | pkg:rpm/redhat/kernel-tools-libs?arch=x86_64&distro=redhat-8.5 | redhat |
kernel-tools-libs
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | x86_64 | |
| Affected | pkg:rpm/redhat/kernel-tools-libs?arch=ppc64le&distro=redhat-8.5 | redhat |
kernel-tools-libs
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ppc64le | |
| Affected | pkg:rpm/redhat/kernel-tools-libs?arch=aarch64&distro=redhat-8.5 | redhat |
kernel-tools-libs
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | aarch64 | |
| Affected | pkg:rpm/redhat/kernel-tools-libs-devel?arch=x86_64&distro=redhat-8.5 | redhat |
kernel-tools-libs-devel
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | x86_64 | |
| Affected | pkg:rpm/redhat/kernel-tools-libs-devel?arch=ppc64le&distro=redhat-8.5 | redhat |
kernel-tools-libs-devel
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ppc64le | |
| Affected | pkg:rpm/redhat/kernel-tools-libs-devel?arch=aarch64&distro=redhat-8.5 | redhat |
kernel-tools-libs-devel
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | aarch64 | |
| Affected | pkg:rpm/redhat/kernel-modules?arch=x86_64&distro=redhat-8.5 | redhat |
kernel-modules
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | x86_64 | |
| Affected | pkg:rpm/redhat/kernel-modules?arch=s390x&distro=redhat-8.5 | redhat |
kernel-modules
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/kernel-modules?arch=ppc64le&distro=redhat-8.5 | redhat |
kernel-modules
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ppc64le | |
| Affected | pkg:rpm/redhat/kernel-modules?arch=aarch64&distro=redhat-8.5 | redhat |
kernel-modules
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | aarch64 | |
| Affected | pkg:rpm/redhat/kernel-modules-extra?arch=x86_64&distro=redhat-8.5 | redhat |
kernel-modules-extra
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | x86_64 | |
| Affected | pkg:rpm/redhat/kernel-modules-extra?arch=s390x&distro=redhat-8.5 | redhat |
kernel-modules-extra
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/kernel-modules-extra?arch=ppc64le&distro=redhat-8.5 | redhat |
kernel-modules-extra
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ppc64le | |
| Affected | pkg:rpm/redhat/kernel-modules-extra?arch=aarch64&distro=redhat-8.5 | redhat |
kernel-modules-extra
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | aarch64 | |
| Affected | pkg:rpm/redhat/kernel-doc?distro=redhat-8.5 | redhat |
kernel-doc
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ||
| Affected | pkg:rpm/redhat/kernel-devel?arch=x86_64&distro=redhat-8.5 | redhat |
kernel-devel
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | x86_64 | |
| Affected | pkg:rpm/redhat/kernel-devel?arch=s390x&distro=redhat-8.5 | redhat |
kernel-devel
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/kernel-devel?arch=ppc64le&distro=redhat-8.5 | redhat |
kernel-devel
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ppc64le | |
| Affected | pkg:rpm/redhat/kernel-devel?arch=aarch64&distro=redhat-8.5 | redhat |
kernel-devel
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | aarch64 | |
| Affected | pkg:rpm/redhat/kernel-debug?arch=x86_64&distro=redhat-8.5 | redhat |
kernel-debug
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | x86_64 | |
| Affected | pkg:rpm/redhat/kernel-debug?arch=s390x&distro=redhat-8.5 | redhat |
kernel-debug
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/kernel-debug?arch=ppc64le&distro=redhat-8.5 | redhat |
kernel-debug
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ppc64le | |
| Affected | pkg:rpm/redhat/kernel-debug?arch=aarch64&distro=redhat-8.5 | redhat |
kernel-debug
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | aarch64 | |
| Affected | pkg:rpm/redhat/kernel-debug-modules?arch=x86_64&distro=redhat-8.5 | redhat |
kernel-debug-modules
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | x86_64 | |
| Affected | pkg:rpm/redhat/kernel-debug-modules?arch=s390x&distro=redhat-8.5 | redhat |
kernel-debug-modules
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/kernel-debug-modules?arch=ppc64le&distro=redhat-8.5 | redhat |
kernel-debug-modules
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ppc64le | |
| Affected | pkg:rpm/redhat/kernel-debug-modules?arch=aarch64&distro=redhat-8.5 | redhat |
kernel-debug-modules
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | aarch64 | |
| Affected | pkg:rpm/redhat/kernel-debug-modules-extra?arch=x86_64&distro=redhat-8.5 | redhat |
kernel-debug-modules-extra
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | x86_64 | |
| Affected | pkg:rpm/redhat/kernel-debug-modules-extra?arch=s390x&distro=redhat-8.5 | redhat |
kernel-debug-modules-extra
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/kernel-debug-modules-extra?arch=ppc64le&distro=redhat-8.5 | redhat |
kernel-debug-modules-extra
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ppc64le | |
| Affected | pkg:rpm/redhat/kernel-debug-modules-extra?arch=aarch64&distro=redhat-8.5 | redhat |
kernel-debug-modules-extra
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | aarch64 | |
| Affected | pkg:rpm/redhat/kernel-debug-devel?arch=x86_64&distro=redhat-8.5 | redhat |
kernel-debug-devel
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | x86_64 | |
| Affected | pkg:rpm/redhat/kernel-debug-devel?arch=s390x&distro=redhat-8.5 | redhat |
kernel-debug-devel
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/kernel-debug-devel?arch=ppc64le&distro=redhat-8.5 | redhat |
kernel-debug-devel
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ppc64le | |
| Affected | pkg:rpm/redhat/kernel-debug-devel?arch=aarch64&distro=redhat-8.5 | redhat |
kernel-debug-devel
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | aarch64 | |
| Affected | pkg:rpm/redhat/kernel-debug-core?arch=x86_64&distro=redhat-8.5 | redhat |
kernel-debug-core
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | x86_64 | |
| Affected | pkg:rpm/redhat/kernel-debug-core?arch=s390x&distro=redhat-8.5 | redhat |
kernel-debug-core
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/kernel-debug-core?arch=ppc64le&distro=redhat-8.5 | redhat |
kernel-debug-core
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ppc64le | |
| Affected | pkg:rpm/redhat/kernel-debug-core?arch=aarch64&distro=redhat-8.5 | redhat |
kernel-debug-core
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | aarch64 | |
| Affected | pkg:rpm/redhat/kernel-cross-headers?arch=x86_64&distro=redhat-8.5 | redhat |
kernel-cross-headers
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | x86_64 | |
| Affected | pkg:rpm/redhat/kernel-cross-headers?arch=s390x&distro=redhat-8.5 | redhat |
kernel-cross-headers
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/kernel-cross-headers?arch=ppc64le&distro=redhat-8.5 | redhat |
kernel-cross-headers
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ppc64le | |
| Affected | pkg:rpm/redhat/kernel-cross-headers?arch=aarch64&distro=redhat-8.5 | redhat |
kernel-cross-headers
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | aarch64 | |
| Affected | pkg:rpm/redhat/kernel-core?arch=x86_64&distro=redhat-8.5 | redhat |
kernel-core
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | x86_64 | |
| Affected | pkg:rpm/redhat/kernel-core?arch=s390x&distro=redhat-8.5 | redhat |
kernel-core
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/kernel-core?arch=ppc64le&distro=redhat-8.5 | redhat |
kernel-core
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ppc64le | |
| Affected | pkg:rpm/redhat/kernel-core?arch=aarch64&distro=redhat-8.5 | redhat |
kernel-core
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | aarch64 | |
| Affected | pkg:rpm/redhat/kernel-abi-stablelists?distro=redhat-8.5 | redhat |
kernel-abi-stablelists
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ||
| Affected | pkg:rpm/redhat/bpftool?arch=x86_64&distro=redhat-8.5 | redhat |
bpftool
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | x86_64 | |
| Affected | pkg:rpm/redhat/bpftool?arch=s390x&distro=redhat-8.5 | redhat |
bpftool
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | s390x | |
| Affected | pkg:rpm/redhat/bpftool?arch=ppc64le&distro=redhat-8.5 | redhat |
bpftool
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | ppc64le | |
| Affected | pkg:rpm/redhat/bpftool?arch=aarch64&distro=redhat-8.5 | redhat |
bpftool
|
< 4.18.0-348.2.1.el8_5 | redhat-8.5 | aarch64 |
| # CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | Exploits | PoC | Pubblication Date | Modification Date |
|---|---|---|---|---|---|---|---|---|---|---|---|
| # CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | PoC | Pubblication Date | Modification Date |