High RHSA-2023:1822 1 CVE

Red Hat Security Advisory: kernel security update

Published Sep 13, 2024 · Updated Aug 7, 2026

Ecosystem: Red Hat

Fixed packages 19

Release	Package	Fixed in
Red Hat · RHEL 6 ELS rhel_els:6	kernel	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	kernel-abi-whitelists	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	kernel-debug	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	kernel-debug-debuginfo	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	kernel-debug-devel	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	kernel-debuginfo	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	kernel-debuginfo-common-i686	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	kernel-debuginfo-common-s390x	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	kernel-debuginfo-common-x86_64	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	kernel-devel	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	kernel-doc	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	kernel-firmware	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	kernel-kdump	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	kernel-kdump-debuginfo	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	kernel-kdump-devel	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	perf	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	perf-debuginfo	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	python-perf	0:2.6.32-754.50.1.el6
Red Hat · RHEL 6 ELS rhel_els:6	python-perf-debuginfo	0:2.6.32-754.50.1.el6

Vulnerabilities 1

High 7.8

CVE-2022-4378

A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters …

linux-raspi2 linux-hwe linux-azure linux-riscv Debian Ubuntu

Jan 5, 2023

References

article
https://access.redhat.com/security/updates/classification/#important
report
https://bugzilla.redhat.com/show_bug.cgi?id=2152548
advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_1822.json
report
https://access.redhat.com/security/cve/CVE-2022-4378
advisory
https://www.cve.org/CVERecord?id=CVE-2022-4378
advisory
https://nvd.nist.gov/vuln/detail/CVE-2022-4378
article
https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/queue-6.0/proc-avoid-integer-type-confusion-in-get_proc_long.patch
article
https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/queue-6.0/proc-proc_skip_spaces-shouldn-t-think-it-is-working-on-c-strings.patch
article
https://seclists.org/oss-sec/2022/q4/178