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RHSA-2021:2730
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Source
https://access.redhat.com/errata/RHSA-2021:2730
Import Source
https://security.access.redhat.com/data/osv/RHSA-2021:2730.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2021:2730
Related
CVE-2021-33034
CVE-2021-3347
CVE-2021-33909
Published
2024-09-13T20:28:19Z
Modified
2024-09-13T20:28:19Z
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 security and bug fix update
Details
References
https://access.redhat.com/errata/RHSA-2021:2730
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=1922249
https://bugzilla.redhat.com/show_bug.cgi?id=1961305
https://bugzilla.redhat.com/show_bug.cgi?id=1970273
https://access.redhat.com/security/data/csaf/v2/advisories/2021/rhsa-2021_2730.json
https://access.redhat.com/security/cve/CVE-2021-3347
https://www.cve.org/CVERecord?id=CVE-2021-3347
https://nvd.nist.gov/vuln/detail/CVE-2021-3347
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_aus:7.6::server
/
bpftool
Package
Name
bpftool
Purl
pkg:rpm/redhat/bpftool
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_aus:7.6::server
/
kernel
Package
Name
kernel
Purl
pkg:rpm/redhat/kernel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_aus:7.6::server
/
kernel-abi-whitelists
Package
Name
kernel-abi-whitelists
Purl
pkg:rpm/redhat/kernel-abi-whitelists
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_aus:7.6::server
/
kernel-debug
Package
Name
kernel-debug
Purl
pkg:rpm/redhat/kernel-debug
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_aus:7.6::server
/
kernel-debug-debuginfo
Package
Name
kernel-debug-debuginfo
Purl
pkg:rpm/redhat/kernel-debug-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_aus:7.6::server
/
kernel-debug-devel
Package
Name
kernel-debug-devel
Purl
pkg:rpm/redhat/kernel-debug-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_aus:7.6::server
/
kernel-debuginfo
Package
Name
kernel-debuginfo
Purl
pkg:rpm/redhat/kernel-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_aus:7.6::server
/
kernel-debuginfo-common-x86_64
Package
Name
kernel-debuginfo-common-x86_64
Purl
pkg:rpm/redhat/kernel-debuginfo-common-x86_64
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_aus:7.6::server
/
kernel-devel
Package
Name
kernel-devel
Purl
pkg:rpm/redhat/kernel-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_aus:7.6::server
/
kernel-doc
Package
Name
kernel-doc
Purl
pkg:rpm/redhat/kernel-doc
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_aus:7.6::server
/
kernel-tools
Package
Name
kernel-tools
Purl
pkg:rpm/redhat/kernel-tools
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_aus:7.6::server
/
kernel-tools-debuginfo
Package
Name
kernel-tools-debuginfo
Purl
pkg:rpm/redhat/kernel-tools-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_aus:7.6::server
/
kernel-tools-libs
Package
Name
kernel-tools-libs
Purl
pkg:rpm/redhat/kernel-tools-libs
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_aus:7.6::server
/
kernel-tools-libs-devel
Package
Name
kernel-tools-libs-devel
Purl
pkg:rpm/redhat/kernel-tools-libs-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_aus:7.6::server
/
perf
Package
Name
perf
Purl
pkg:rpm/redhat/perf
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_aus:7.6::server
/
perf-debuginfo
Package
Name
perf-debuginfo
Purl
pkg:rpm/redhat/perf-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_aus:7.6::server
/
python-perf
Package
Name
python-perf
Purl
pkg:rpm/redhat/python-perf
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_aus:7.6::server
/
python-perf-debuginfo
Package
Name
python-perf-debuginfo
Purl
pkg:rpm/redhat/python-perf-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
kernel
Package
Name
kernel
Purl
pkg:rpm/redhat/kernel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
kernel-abi-whitelists
Package
Name
kernel-abi-whitelists
Purl
pkg:rpm/redhat/kernel-abi-whitelists
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
kernel-bootwrapper
Package
Name
kernel-bootwrapper
Purl
pkg:rpm/redhat/kernel-bootwrapper
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
kernel-debug
Package
Name
kernel-debug
Purl
pkg:rpm/redhat/kernel-debug
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
kernel-debug-debuginfo
Package
Name
kernel-debug-debuginfo
Purl
pkg:rpm/redhat/kernel-debug-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
kernel-debug-devel
Package
Name
kernel-debug-devel
Purl
pkg:rpm/redhat/kernel-debug-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
kernel-debuginfo
Package
Name
kernel-debuginfo
Purl
pkg:rpm/redhat/kernel-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
kernel-debuginfo-common-ppc64le
Package
Name
kernel-debuginfo-common-ppc64le
Purl
pkg:rpm/redhat/kernel-debuginfo-common-ppc64le
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
kernel-debuginfo-common-x86_64
Package
Name
kernel-debuginfo-common-x86_64
Purl
pkg:rpm/redhat/kernel-debuginfo-common-x86_64
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
kernel-devel
Package
Name
kernel-devel
Purl
pkg:rpm/redhat/kernel-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
kernel-doc
Package
Name
kernel-doc
Purl
pkg:rpm/redhat/kernel-doc
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
kernel-tools
Package
Name
kernel-tools
Purl
pkg:rpm/redhat/kernel-tools
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
kernel-tools-debuginfo
Package
Name
kernel-tools-debuginfo
Purl
pkg:rpm/redhat/kernel-tools-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
kernel-tools-libs
Package
Name
kernel-tools-libs
Purl
pkg:rpm/redhat/kernel-tools-libs
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
kernel-tools-libs-devel
Package
Name
kernel-tools-libs-devel
Purl
pkg:rpm/redhat/kernel-tools-libs-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
perf
Package
Name
perf
Purl
pkg:rpm/redhat/perf
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
perf-debuginfo
Package
Name
perf-debuginfo
Purl
pkg:rpm/redhat/perf-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
python-perf
Package
Name
python-perf
Purl
pkg:rpm/redhat/python-perf
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_e4s:7.6::server
/
python-perf-debuginfo
Package
Name
python-perf-debuginfo
Purl
pkg:rpm/redhat/python-perf-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
bpftool
Package
Name
bpftool
Purl
pkg:rpm/redhat/bpftool
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
kernel
Package
Name
kernel
Purl
pkg:rpm/redhat/kernel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
kernel-abi-whitelists
Package
Name
kernel-abi-whitelists
Purl
pkg:rpm/redhat/kernel-abi-whitelists
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
kernel-debug
Package
Name
kernel-debug
Purl
pkg:rpm/redhat/kernel-debug
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
kernel-debug-debuginfo
Package
Name
kernel-debug-debuginfo
Purl
pkg:rpm/redhat/kernel-debug-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
kernel-debug-devel
Package
Name
kernel-debug-devel
Purl
pkg:rpm/redhat/kernel-debug-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
kernel-debuginfo
Package
Name
kernel-debuginfo
Purl
pkg:rpm/redhat/kernel-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
kernel-debuginfo-common-x86_64
Package
Name
kernel-debuginfo-common-x86_64
Purl
pkg:rpm/redhat/kernel-debuginfo-common-x86_64
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
kernel-devel
Package
Name
kernel-devel
Purl
pkg:rpm/redhat/kernel-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
kernel-doc
Package
Name
kernel-doc
Purl
pkg:rpm/redhat/kernel-doc
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
kernel-tools
Package
Name
kernel-tools
Purl
pkg:rpm/redhat/kernel-tools
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
kernel-tools-debuginfo
Package
Name
kernel-tools-debuginfo
Purl
pkg:rpm/redhat/kernel-tools-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
kernel-tools-libs
Package
Name
kernel-tools-libs
Purl
pkg:rpm/redhat/kernel-tools-libs
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
kernel-tools-libs-devel
Package
Name
kernel-tools-libs-devel
Purl
pkg:rpm/redhat/kernel-tools-libs-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
perf
Package
Name
perf
Purl
pkg:rpm/redhat/perf
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
perf-debuginfo
Package
Name
perf-debuginfo
Purl
pkg:rpm/redhat/perf-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
python-perf
Package
Name
python-perf
Purl
pkg:rpm/redhat/python-perf
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
Red Hat:rhel_tus:7.6::server
/
python-perf-debuginfo
Package
Name
python-perf-debuginfo
Purl
pkg:rpm/redhat/python-perf-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-957.78.2.el7
RHSA-2021:2730 - OSV