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Important: Red Hat Security Advisory: kpatch-patch security update

🗓️ 17 Aug 2021 08:52:33Reported by RedHatType

kpatch-patch security update for kernel live patch modul

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Reporter	Title	Published	Views	Family All 199
OSV	RHSA-2021:3173 Red Hat Security Advisory: kernel security update	13 Sep 202420:29	–	osv
OSV	RHSA-2021:3181 Red Hat Security Advisory: kpatch-patch security update	13 Sep 202420:29	–	osv
OSV	RHSA-2021:3375 Red Hat Security Advisory: kernel-rt security and bug fix update	13 Sep 202420:30	–	osv
OSV	RHSA-2021:3380 Red Hat Security Advisory: kpatch-patch security update	13 Sep 202420:30	–	osv
OSV	RHSA-2021:3363 Red Hat Security Advisory: kernel security, bug fix, and enhancement update	13 Sep 202420:29	–	osv
OSV	RHSA-2021:3725 Red Hat Security Advisory: kernel security and bug fix update	16 Sep 202406:10	–	osv
OSV	RHSA-2021:3321 Red Hat Security Advisory: kernel security and bug fix update	13 Sep 202420:29	–	osv
OSV	RHSA-2021:3381 Red Hat Security Advisory: kpatch-patch security update	13 Sep 202420:30	–	osv
OSV	RHSA-2021:3814 Red Hat Security Advisory: kpatch-patch security update	16 Sep 202406:09	–	osv
OSV	RHSA-2021:3523 Red Hat Security Advisory: kpatch-patch security update	13 Sep 202420:30	–	osv

OS	OS Version	Architecture	Package	Package Version	Filename
RedHat	8	ppc64le	kpatch-patch-4_18_0-147_27_1	1-12.el8_1	kpatch-patch-4_18_0-147_27_1-1-12.el8_1.ppc64le.rpm
RedHat	8	x86_64	kpatch-patch-4_18_0-147_27_1	1-12.el8_1	kpatch-patch-4_18_0-147_27_1-1-12.el8_1.x86_64.rpm
RedHat	8	ppc64le	kpatch-patch-4_18_0-147_27_1-debuginfo	1-12.el8_1	kpatch-patch-4_18_0-147_27_1-debuginfo-1-12.el8_1.ppc64le.rpm
RedHat	8	x86_64	kpatch-patch-4_18_0-147_27_1-debuginfo	1-12.el8_1	kpatch-patch-4_18_0-147_27_1-debuginfo-1-12.el8_1.x86_64.rpm
RedHat	8	ppc64le	kpatch-patch-4_18_0-147_27_1-debugsource	1-12.el8_1	kpatch-patch-4_18_0-147_27_1-debugsource-1-12.el8_1.ppc64le.rpm
RedHat	8	x86_64	kpatch-patch-4_18_0-147_27_1-debugsource	1-12.el8_1	kpatch-patch-4_18_0-147_27_1-debugsource-1-12.el8_1.x86_64.rpm
RedHat	8	ppc64le	kpatch-patch-4_18_0-147_32_1	1-10.el8_1	kpatch-patch-4_18_0-147_32_1-1-10.el8_1.ppc64le.rpm
RedHat	8	x86_64	kpatch-patch-4_18_0-147_32_1	1-10.el8_1	kpatch-patch-4_18_0-147_32_1-1-10.el8_1.x86_64.rpm
RedHat	8	ppc64le	kpatch-patch-4_18_0-147_32_1-debuginfo	1-10.el8_1	kpatch-patch-4_18_0-147_32_1-debuginfo-1-10.el8_1.ppc64le.rpm
RedHat	8	x86_64	kpatch-patch-4_18_0-147_32_1-debuginfo	1-10.el8_1	kpatch-patch-4_18_0-147_32_1-debuginfo-1-10.el8_1.x86_64.rpm

Source	Link
access	www.access.redhat.com/security/cve/CVE-2021-22543
access	www.access.redhat.com/security/cve/CVE-2021-22555
access	www.access.redhat.com/security/cve/CVE-2021-32399
access	www.access.redhat.com/security/updates/classification/
bugzilla	www.bugzilla.redhat.com/show_bug.cgi
bugzilla	www.bugzilla.redhat.com/show_bug.cgi
bugzilla	www.bugzilla.redhat.com/show_bug.cgi
git	www.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/netfilter/x_tables.c
github	www.github.com/google/security-research/security/advisories/GHSA-7wq5-phmq-m584
github	www.github.com/google/security-research/security/advisories/GHSA-xxx5-8mvq-3528

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17 Aug 2021 08:33Current

8.2High risk

Vulners AI Score8.2

CVSS24.6

CVSS37.8 - 8.3

EPSS0.84311

rhsa-2021-3181 kpatch-patch security update kernel vm_io vm_pfnmap ro checks out-of-bounds write xt_compat_target_from_user race condition hci controller cve-2021-22543 cve-2021-22555 cve-2021-32399 references section