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RHSA-2021:2731
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Source
https://access.redhat.com/errata/RHSA-2021:2731
Import Source
https://security.access.redhat.com/data/osv/RHSA-2021:2731.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2021:2731
Related
CVE-2021-33034
CVE-2021-3347
CVE-2021-33909
Published
2024-09-13T20:28:56Z
Modified
2024-09-13T20:28:56Z
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-2021:2731
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_2731.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_e4s:7.6::server
/
kpatch-patch-3_10_0-957_58_2
Package
Name
kpatch-patch-3_10_0-957_58_2
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_58_2
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-4.el7
Red Hat:rhel_e4s:7.6::server
/
kpatch-patch-3_10_0-957_58_2-debuginfo
Package
Name
kpatch-patch-3_10_0-957_58_2-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_58_2-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-4.el7
Red Hat:rhel_e4s:7.6::server
/
kpatch-patch-3_10_0-957_61_1
Package
Name
kpatch-patch-3_10_0-957_61_1
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_61_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-4.el7
Red Hat:rhel_e4s:7.6::server
/
kpatch-patch-3_10_0-957_61_1-debuginfo
Package
Name
kpatch-patch-3_10_0-957_61_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_61_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-4.el7
Red Hat:rhel_e4s:7.6::server
/
kpatch-patch-3_10_0-957_61_2
Package
Name
kpatch-patch-3_10_0-957_61_2
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_61_2
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-4.el7
Red Hat:rhel_e4s:7.6::server
/
kpatch-patch-3_10_0-957_61_2-debuginfo
Package
Name
kpatch-patch-3_10_0-957_61_2-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_61_2-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-4.el7
Red Hat:rhel_e4s:7.6::server
/
kpatch-patch-3_10_0-957_62_1
Package
Name
kpatch-patch-3_10_0-957_62_1
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_62_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-4.el7
Red Hat:rhel_e4s:7.6::server
/
kpatch-patch-3_10_0-957_62_1-debuginfo
Package
Name
kpatch-patch-3_10_0-957_62_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_62_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-4.el7
Red Hat:rhel_e4s:7.6::server
/
kpatch-patch-3_10_0-957_65_1
Package
Name
kpatch-patch-3_10_0-957_65_1
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_65_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-4.el7
Red Hat:rhel_e4s:7.6::server
/
kpatch-patch-3_10_0-957_65_1-debuginfo
Package
Name
kpatch-patch-3_10_0-957_65_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_65_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-4.el7
Red Hat:rhel_e4s:7.6::server
/
kpatch-patch-3_10_0-957_66_1
Package
Name
kpatch-patch-3_10_0-957_66_1
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_66_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-4.el7
Red Hat:rhel_e4s:7.6::server
/
kpatch-patch-3_10_0-957_66_1-debuginfo
Package
Name
kpatch-patch-3_10_0-957_66_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_66_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-4.el7
Red Hat:rhel_e4s:7.6::server
/
kpatch-patch-3_10_0-957_70_1
Package
Name
kpatch-patch-3_10_0-957_70_1
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_70_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-3.el7
Red Hat:rhel_e4s:7.6::server
/
kpatch-patch-3_10_0-957_70_1-debuginfo
Package
Name
kpatch-patch-3_10_0-957_70_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_70_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-3.el7
Red Hat:rhel_e4s:7.6::server
/
kpatch-patch-3_10_0-957_72_1
Package
Name
kpatch-patch-3_10_0-957_72_1
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_72_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-1.el7
Red Hat:rhel_e4s:7.6::server
/
kpatch-patch-3_10_0-957_72_1-debuginfo
Package
Name
kpatch-patch-3_10_0-957_72_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_72_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-1.el7
Red Hat:rhel_e4s:7.6::server
/
kpatch-patch-3_10_0-957_76_1
Package
Name
kpatch-patch-3_10_0-957_76_1
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_76_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-1.el7
Red Hat:rhel_e4s:7.6::server
/
kpatch-patch-3_10_0-957_76_1-debuginfo
Package
Name
kpatch-patch-3_10_0-957_76_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-3_10_0-957_76_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-1.el7
RHSA-2021:2731 - OSV