Unscored RHSA-2022:0533 2 CVEs

Red Hat Security Advisory: kpatch-patch security update

Published Sep 13, 2024 · Updated Aug 7, 2026

Ecosystem: Red Hat

Fixed packages 14

Release	Package	Fixed in
Red Hat · RHEL 7.6 E4S rhel_e4s:7.6::server	kpatch-patch-3_10_0-957_70_1	0:1-7.el7
Red Hat · RHEL 7.6 E4S rhel_e4s:7.6::server	kpatch-patch-3_10_0-957_70_1-debuginfo	0:1-7.el7
Red Hat · RHEL 7.6 E4S rhel_e4s:7.6::server	kpatch-patch-3_10_0-957_72_1	0:1-5.el7
Red Hat · RHEL 7.6 E4S rhel_e4s:7.6::server	kpatch-patch-3_10_0-957_72_1-debuginfo	0:1-5.el7
Red Hat · RHEL 7.6 E4S rhel_e4s:7.6::server	kpatch-patch-3_10_0-957_76_1	0:1-5.el7
Red Hat · RHEL 7.6 E4S rhel_e4s:7.6::server	kpatch-patch-3_10_0-957_76_1-debuginfo	0:1-5.el7
Red Hat · RHEL 7.6 E4S rhel_e4s:7.6::server	kpatch-patch-3_10_0-957_78_2	0:1-4.el7
Red Hat · RHEL 7.6 E4S rhel_e4s:7.6::server	kpatch-patch-3_10_0-957_78_2-debuginfo	0:1-4.el7
Red Hat · RHEL 7.6 E4S rhel_e4s:7.6::server	kpatch-patch-3_10_0-957_80_1	0:1-3.el7
Red Hat · RHEL 7.6 E4S rhel_e4s:7.6::server	kpatch-patch-3_10_0-957_80_1-debuginfo	0:1-3.el7
Red Hat · RHEL 7.6 E4S rhel_e4s:7.6::server	kpatch-patch-3_10_0-957_84_1	0:1-2.el7
Red Hat · RHEL 7.6 E4S rhel_e4s:7.6::server	kpatch-patch-3_10_0-957_84_1-debuginfo	0:1-2.el7
Red Hat · RHEL 7.6 E4S rhel_e4s:7.6::server	kpatch-patch-3_10_0-957_86_1	0:1-1.el7
Red Hat · RHEL 7.6 E4S rhel_e4s:7.6::server	kpatch-patch-3_10_0-957_86_1-debuginfo	0:1-1.el7

Vulnerabilities 2

Unscored —

CVE-2020-0466

In do_epoll_ctl and ep_loop_check_proc of eventpoll.c, there is a possible use after free due to a logic error. This co…

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

Dec 14, 2020
Unscored —

CVE-2021-4155

A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files wi…

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

Aug 24, 2022

References

article
https://access.redhat.com/security/updates/classification/#important
report
https://bugzilla.redhat.com/show_bug.cgi?id=1920480
report
https://bugzilla.redhat.com/show_bug.cgi?id=2034813
advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_0533.json
report
https://access.redhat.com/security/cve/CVE-2020-0466
advisory
https://www.cve.org/CVERecord?id=CVE-2020-0466
advisory
https://nvd.nist.gov/vuln/detail/CVE-2020-0466
report
https://access.redhat.com/security/cve/CVE-2021-4155
advisory
https://www.cve.org/CVERecord?id=CVE-2021-4155
advisory
https://nvd.nist.gov/vuln/detail/CVE-2021-4155
article
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=983d8e60f50806f90534cc5373d0ce867e5aaf79