High RHSA-2021:2285 1 CVE

Red Hat Security Advisory: kpatch-patch security update

Published Sep 13, 2024 · Updated Aug 26, 2026

Ecosystem: Red Hat

Fixed packages 18

Release	Package	Fixed in
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160	0:1-6.el7
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160_11_1	0:1-5.el7
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160_11_1-debuginfo	0:1-5.el7
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160_15_2	0:1-5.el7
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160_15_2-debuginfo	0:1-5.el7
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160_2_1	0:1-6.el7
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160_2_1-debuginfo	0:1-6.el7
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160_2_2	0:1-6.el7
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160_2_2-debuginfo	0:1-6.el7
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160_21_1	0:1-3.el7
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160_21_1-debuginfo	0:1-3.el7
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160_24_1	0:1-1.el7
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160_24_1-debuginfo	0:1-1.el7
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160_25_1	0:1-1.el7
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160_25_1-debuginfo	0:1-1.el7
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160_6_1	0:1-6.el7
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160_6_1-debuginfo	0:1-6.el7
Red Hat · RHEL 7 enterprise_linux:7::server	kpatch-patch-3_10_0-1160-debuginfo	0:1-6.el7

Vulnerabilities 1

High 7.8

CVE-2021-3347 Public exploit

An issue was discovered in the Linux kernel through 5.10.11. PI futexes have a kernel stack use-after-free during fault…

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

Jan 29, 2021

References

article
https://access.redhat.com/security/updates/classification/#important
report
https://bugzilla.redhat.com/show_bug.cgi?id=1922249
advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2285.json
report
https://access.redhat.com/security/cve/CVE-2021-3347
advisory
https://www.cve.org/CVERecord?id=CVE-2021-3347
advisory
https://nvd.nist.gov/vuln/detail/CVE-2021-3347