RHSA-2021:3088
RHSA-2021:3088 · Red Hat Security Advisory: kernel-rt security and bug fix update
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
Red Hat Security Advisory: kernel-rt security and bug fix update
CVSS 7.8 · High · Fix available
- Published
- Updated
Stack: system
Affected products and versions
kernel-rt Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-core Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-debug Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-debug-core Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-debug-debuginfo Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-debug-devel Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-debug-kvm Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-debug-modules Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-debug-modules-extra Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-debuginfo Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-debuginfo-common-x86_64 Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-devel Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-kvm Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-modules Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-modules-extra Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-core Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-debug Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-debug-core Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-debug-debuginfo Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-debug-devel Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-debug-modules Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-debug-modules-extra Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
kernel-rt-debuginfo Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-305.12.1.rt7.84.el8_4
Update to 0:4.18.0-305.12.1.rt7.84.el8_4
Original sources
- https://access.redhat.com/errata/RHSA-2021:3088
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=1965461
- https://bugzilla.redhat.com/show_bug.cgi?id=1971651
- https://bugzilla.redhat.com/show_bug.cgi?id=1980101
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3088.json
- https://access.redhat.com/security/cve/CVE-2021-3609
- https://www.cve.org/CVERecord?id=CVE-2021-3609
- https://nvd.nist.gov/vuln/detail/CVE-2021-3609
- https://www.openwall.com/lists/oss-security/2021/06/19/1
- https://access.redhat.com/security/cve/CVE-2021-22543
- https://www.cve.org/CVERecord?id=CVE-2021-22543
- https://nvd.nist.gov/vuln/detail/CVE-2021-22543
- https://github.com/google/security-research/security/advisories/GHSA-7wq5-phmq-m584
- https://access.redhat.com/security/cve/CVE-2021-22555
- https://www.cve.org/CVERecord?id=CVE-2021-22555
- https://nvd.nist.gov/vuln/detail/CVE-2021-22555
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/netfilter/x_tables.c?id=b29c457a6511435960115c0f548c4360d5f4801d
- https://github.com/google/security-research/security/advisories/GHSA-xxx5-8mvq-3528
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- https://osv.dev/vulnerability/RHSA-2021:3088