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[ELSA-2021-9009] Unbreakable Enterprise kernel security update

Severity Important
Affected Packages 12
CVEs 4
Info Packages References Vulnerabilities

[4.1.12-124.46.4.1]
- target: fix XCOPY NAA identifier lookup (Mike Christie) [Orabug: 32248041] {CVE-2020-28374}

[4.1.12-124.46.4]
- xen/events: block rogue events for some time (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
- xen/events: defer eoi in case of excessive number of events (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
- xen/events: use a common cpu hotplug hook for event channels (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
- xen/events: switch user event channels to lateeoi model (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
- xen/pciback: use lateeoi irq binding (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
- xen/scsiback: use lateeoi irq binding (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
- xen/netback: use lateeoi irq binding (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
- xen/blkback: use lateeoi irq binding (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
- xen/events: add a new 'late EOI' evtchn framework (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
- xen/events: fix race in evtchn_fifo_unmask() (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
- xen/events: add a proper barrier to 2-level uevent unmasking (Juergen Gross) [Orabug: 31984335] {CVE-2020-27673}
- xen-blkback: set ring->xenblkd to NULL after kthread_stop() (Pawel Wieczorkiewicz) [Orabug: 32223358] {CVE-2020-29569}

Package Affected Version
pkg:rpm/oraclelinux/kernel-uek?distro=oraclelinux-7 < 4.1.12-124.46.4.1.el7uek
pkg:rpm/oraclelinux/kernel-uek?distro=oraclelinux-6 < 4.1.12-124.46.4.1.el6uek
pkg:rpm/oraclelinux/kernel-uek-firmware?distro=oraclelinux-7 < 4.1.12-124.46.4.1.el7uek
pkg:rpm/oraclelinux/kernel-uek-firmware?distro=oraclelinux-6 < 4.1.12-124.46.4.1.el6uek
pkg:rpm/oraclelinux/kernel-uek-doc?distro=oraclelinux-7 < 4.1.12-124.46.4.1.el7uek
pkg:rpm/oraclelinux/kernel-uek-doc?distro=oraclelinux-6 < 4.1.12-124.46.4.1.el6uek
pkg:rpm/oraclelinux/kernel-uek-devel?distro=oraclelinux-7 < 4.1.12-124.46.4.1.el7uek
pkg:rpm/oraclelinux/kernel-uek-devel?distro=oraclelinux-6 < 4.1.12-124.46.4.1.el6uek
pkg:rpm/oraclelinux/kernel-uek-debug?distro=oraclelinux-7 < 4.1.12-124.46.4.1.el7uek
pkg:rpm/oraclelinux/kernel-uek-debug?distro=oraclelinux-6 < 4.1.12-124.46.4.1.el6uek
pkg:rpm/oraclelinux/kernel-uek-debug-devel?distro=oraclelinux-7 < 4.1.12-124.46.4.1.el7uek
pkg:rpm/oraclelinux/kernel-uek-debug-devel?distro=oraclelinux-6 < 4.1.12-124.46.4.1.el6uek
ID
ELSA-2021-9009
Severity
important
URL
https://linux.oracle.com/errata/ELSA-2021-9009.html
Published
2021-01-12T00:00:00
(3 years ago)
Modified
2021-01-12T00:00:00
(3 years ago)
Rights
Copyright 2021 Oracle, Inc.
Other Advisories
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:rpm/oraclelinux/kernel-uek?distro=oraclelinux-7 oraclelinux kernel-uek < 4.1.12-124.46.4.1.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek?distro=oraclelinux-6 oraclelinux kernel-uek < 4.1.12-124.46.4.1.el6uek oraclelinux-6
Affected pkg:rpm/oraclelinux/kernel-uek-firmware?distro=oraclelinux-7 oraclelinux kernel-uek-firmware < 4.1.12-124.46.4.1.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek-firmware?distro=oraclelinux-6 oraclelinux kernel-uek-firmware < 4.1.12-124.46.4.1.el6uek oraclelinux-6
Affected pkg:rpm/oraclelinux/kernel-uek-doc?distro=oraclelinux-7 oraclelinux kernel-uek-doc < 4.1.12-124.46.4.1.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek-doc?distro=oraclelinux-6 oraclelinux kernel-uek-doc < 4.1.12-124.46.4.1.el6uek oraclelinux-6
Affected pkg:rpm/oraclelinux/kernel-uek-devel?distro=oraclelinux-7 oraclelinux kernel-uek-devel < 4.1.12-124.46.4.1.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek-devel?distro=oraclelinux-6 oraclelinux kernel-uek-devel < 4.1.12-124.46.4.1.el6uek oraclelinux-6
Affected pkg:rpm/oraclelinux/kernel-uek-debug?distro=oraclelinux-7 oraclelinux kernel-uek-debug < 4.1.12-124.46.4.1.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek-debug?distro=oraclelinux-6 oraclelinux kernel-uek-debug < 4.1.12-124.46.4.1.el6uek oraclelinux-6
Affected pkg:rpm/oraclelinux/kernel-uek-debug-devel?distro=oraclelinux-7 oraclelinux kernel-uek-debug-devel < 4.1.12-124.46.4.1.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek-debug-devel?distro=oraclelinux-6 oraclelinux kernel-uek-debug-devel < 4.1.12-124.46.4.1.el6uek oraclelinux-6
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date