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RHSA-2021:2668
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Source
https://access.redhat.com/errata/RHSA-2021:2668
Import Source
https://security.access.redhat.com/data/osv/RHSA-2021:2668.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2021:2668
Related
CVE-2021-33034
Published
2024-09-13T20:28:02Z
Modified
2024-09-13T20:28:02Z
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: kpatch-patch security update
Details
References
https://access.redhat.com/errata/RHSA-2021:2668
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=1961305
https://access.redhat.com/security/data/csaf/v2/advisories/2021/rhsa-2021_2668.json
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
Affected packages
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_24_2
Package
Name
kpatch-patch-4_18_0-147_24_2
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_24_2
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-10.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_24_2-debuginfo
Package
Name
kpatch-patch-4_18_0-147_24_2-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_24_2-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-10.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_24_2-debugsource
Package
Name
kpatch-patch-4_18_0-147_24_2-debugsource
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_24_2-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-10.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_27_1
Package
Name
kpatch-patch-4_18_0-147_27_1
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_27_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-10.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_27_1-debuginfo
Package
Name
kpatch-patch-4_18_0-147_27_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_27_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-10.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_27_1-debugsource
Package
Name
kpatch-patch-4_18_0-147_27_1-debugsource
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_27_1-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-10.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_32_1
Package
Name
kpatch-patch-4_18_0-147_32_1
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_32_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-8.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_32_1-debuginfo
Package
Name
kpatch-patch-4_18_0-147_32_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_32_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-8.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_32_1-debugsource
Package
Name
kpatch-patch-4_18_0-147_32_1-debugsource
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_32_1-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-8.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_34_1
Package
Name
kpatch-patch-4_18_0-147_34_1
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_34_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-8.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_34_1-debuginfo
Package
Name
kpatch-patch-4_18_0-147_34_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_34_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-8.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_34_1-debugsource
Package
Name
kpatch-patch-4_18_0-147_34_1-debugsource
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_34_1-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-8.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_38_1
Package
Name
kpatch-patch-4_18_0-147_38_1
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_38_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-7.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_38_1-debuginfo
Package
Name
kpatch-patch-4_18_0-147_38_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_38_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-7.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_38_1-debugsource
Package
Name
kpatch-patch-4_18_0-147_38_1-debugsource
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_38_1-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-7.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_43_1
Package
Name
kpatch-patch-4_18_0-147_43_1
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_43_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-5.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_43_1-debuginfo
Package
Name
kpatch-patch-4_18_0-147_43_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_43_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-5.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_43_1-debugsource
Package
Name
kpatch-patch-4_18_0-147_43_1-debugsource
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_43_1-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-5.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_44_1
Package
Name
kpatch-patch-4_18_0-147_44_1
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_44_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-4.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_44_1-debuginfo
Package
Name
kpatch-patch-4_18_0-147_44_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_44_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-4.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_44_1-debugsource
Package
Name
kpatch-patch-4_18_0-147_44_1-debugsource
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_44_1-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-4.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_48_1
Package
Name
kpatch-patch-4_18_0-147_48_1
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_48_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-1.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_48_1-debuginfo
Package
Name
kpatch-patch-4_18_0-147_48_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_48_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-1.el8_1
Red Hat:rhel_eus:8.1::baseos
/
kpatch-patch-4_18_0-147_48_1-debugsource
Package
Name
kpatch-patch-4_18_0-147_48_1-debugsource
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-147_48_1-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-1.el8_1
RHSA-2021:2668 - OSV