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RHSA-2021:2719
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Source
https://access.redhat.com/errata/RHSA-2021:2719
Import Source
https://security.access.redhat.com/data/osv/RHSA-2021:2719.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2021:2719
Related
CVE-2020-25704
CVE-2020-26541
CVE-2020-35508
CVE-2021-33034
CVE-2021-33909
Published
2024-09-13T20:27:44Z
Modified
2024-09-13T20:27:44Z
Severity
7.8 (High)
CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Calculator
Summary
Red Hat Security Advisory: kernel-rt security and bug fix update
Details
References
https://access.redhat.com/errata/RHSA-2021:2719
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/security/vulnerabilities/RHSB-2021-006
https://bugzilla.redhat.com/show_bug.cgi?id=1886285
https://bugzilla.redhat.com/show_bug.cgi?id=1895961
https://bugzilla.redhat.com/show_bug.cgi?id=1902724
https://bugzilla.redhat.com/show_bug.cgi?id=1961305
https://bugzilla.redhat.com/show_bug.cgi?id=1968022
https://bugzilla.redhat.com/show_bug.cgi?id=1970273
https://access.redhat.com/security/data/csaf/v2/advisories/2021/rhsa-2021_2719.json
https://access.redhat.com/security/cve/CVE-2020-25704
https://www.cve.org/CVERecord?id=CVE-2020-25704
https://nvd.nist.gov/vuln/detail/CVE-2020-25704
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7bdb157cdebbf95a1cd94ed2e01b338714075d00
https://www.openwall.com/lists/oss-security/2020/11/09/1
https://access.redhat.com/security/cve/CVE-2020-26541
https://www.cve.org/CVERecord?id=CVE-2020-26541
https://nvd.nist.gov/vuln/detail/CVE-2020-26541
https://access.redhat.com/security/cve/CVE-2020-35508
https://www.cve.org/CVERecord?id=CVE-2020-35508
https://nvd.nist.gov/vuln/detail/CVE-2020-35508
https://access.redhat.com/security/cve/CVE-2021-33034
https://www.cve.org/CVERecord?id=CVE-2021-33034
https://nvd.nist.gov/vuln/detail/CVE-2021-33034
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5c4c8c9544099bb9043a10a5318130a943e32fc3
https://sites.google.com/view/syzscope/kasan-use-after-free-read-in-hci_send_acl
https://syzkaller.appspot.com/bug?id=2e1943a94647f7732dd6fc60368642d6e8dc91b1
https://access.redhat.com/security/cve/CVE-2021-33909
https://www.cve.org/CVERecord?id=CVE-2021-33909
https://nvd.nist.gov/vuln/detail/CVE-2021-33909
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8cae8cd89f05f6de223d63e6d15e31c8ba9cf53b
https://www.openwall.com/lists/oss-security/2021/07/20/1
https://www.qualys.com/2021/07/20/cve-2021-33909/sequoia-local-privilege-escalation-linux.txt
Affected packages
Red Hat:rhel_eus:8.2::nfv
/
kernel-rt
Package
Name
kernel-rt
Purl
pkg:rpm/redhat/kernel-rt
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::nfv
/
kernel-rt-core
Package
Name
kernel-rt-core
Purl
pkg:rpm/redhat/kernel-rt-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::nfv
/
kernel-rt-debug
Package
Name
kernel-rt-debug
Purl
pkg:rpm/redhat/kernel-rt-debug
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::nfv
/
kernel-rt-debug-core
Package
Name
kernel-rt-debug-core
Purl
pkg:rpm/redhat/kernel-rt-debug-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::nfv
/
kernel-rt-debug-debuginfo
Package
Name
kernel-rt-debug-debuginfo
Purl
pkg:rpm/redhat/kernel-rt-debug-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::nfv
/
kernel-rt-debug-devel
Package
Name
kernel-rt-debug-devel
Purl
pkg:rpm/redhat/kernel-rt-debug-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::nfv
/
kernel-rt-debug-kvm
Package
Name
kernel-rt-debug-kvm
Purl
pkg:rpm/redhat/kernel-rt-debug-kvm
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::nfv
/
kernel-rt-debug-modules
Package
Name
kernel-rt-debug-modules
Purl
pkg:rpm/redhat/kernel-rt-debug-modules
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::nfv
/
kernel-rt-debug-modules-extra
Package
Name
kernel-rt-debug-modules-extra
Purl
pkg:rpm/redhat/kernel-rt-debug-modules-extra
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::nfv
/
kernel-rt-debuginfo
Package
Name
kernel-rt-debuginfo
Purl
pkg:rpm/redhat/kernel-rt-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::nfv
/
kernel-rt-debuginfo-common-x86_64
Package
Name
kernel-rt-debuginfo-common-x86_64
Purl
pkg:rpm/redhat/kernel-rt-debuginfo-common-x86_64
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::nfv
/
kernel-rt-devel
Package
Name
kernel-rt-devel
Purl
pkg:rpm/redhat/kernel-rt-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::nfv
/
kernel-rt-kvm
Package
Name
kernel-rt-kvm
Purl
pkg:rpm/redhat/kernel-rt-kvm
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::nfv
/
kernel-rt-modules
Package
Name
kernel-rt-modules
Purl
pkg:rpm/redhat/kernel-rt-modules
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::nfv
/
kernel-rt-modules-extra
Package
Name
kernel-rt-modules-extra
Purl
pkg:rpm/redhat/kernel-rt-modules-extra
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::realtime
/
kernel-rt
Package
Name
kernel-rt
Purl
pkg:rpm/redhat/kernel-rt
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::realtime
/
kernel-rt-core
Package
Name
kernel-rt-core
Purl
pkg:rpm/redhat/kernel-rt-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::realtime
/
kernel-rt-debug
Package
Name
kernel-rt-debug
Purl
pkg:rpm/redhat/kernel-rt-debug
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::realtime
/
kernel-rt-debug-core
Package
Name
kernel-rt-debug-core
Purl
pkg:rpm/redhat/kernel-rt-debug-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::realtime
/
kernel-rt-debug-debuginfo
Package
Name
kernel-rt-debug-debuginfo
Purl
pkg:rpm/redhat/kernel-rt-debug-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::realtime
/
kernel-rt-debug-devel
Package
Name
kernel-rt-debug-devel
Purl
pkg:rpm/redhat/kernel-rt-debug-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::realtime
/
kernel-rt-debug-kvm
Package
Name
kernel-rt-debug-kvm
Purl
pkg:rpm/redhat/kernel-rt-debug-kvm
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::realtime
/
kernel-rt-debug-modules
Package
Name
kernel-rt-debug-modules
Purl
pkg:rpm/redhat/kernel-rt-debug-modules
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::realtime
/
kernel-rt-debug-modules-extra
Package
Name
kernel-rt-debug-modules-extra
Purl
pkg:rpm/redhat/kernel-rt-debug-modules-extra
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::realtime
/
kernel-rt-debuginfo
Package
Name
kernel-rt-debuginfo
Purl
pkg:rpm/redhat/kernel-rt-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::realtime
/
kernel-rt-debuginfo-common-x86_64
Package
Name
kernel-rt-debuginfo-common-x86_64
Purl
pkg:rpm/redhat/kernel-rt-debuginfo-common-x86_64
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::realtime
/
kernel-rt-devel
Package
Name
kernel-rt-devel
Purl
pkg:rpm/redhat/kernel-rt-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::realtime
/
kernel-rt-kvm
Package
Name
kernel-rt-kvm
Purl
pkg:rpm/redhat/kernel-rt-kvm
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::realtime
/
kernel-rt-modules
Package
Name
kernel-rt-modules
Purl
pkg:rpm/redhat/kernel-rt-modules
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
Red Hat:rhel_eus:8.2::realtime
/
kernel-rt-modules-extra
Package
Name
kernel-rt-modules-extra
Purl
pkg:rpm/redhat/kernel-rt-modules-extra
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.60.2.rt13.112.el8_2
RHSA-2021:2719 - OSV