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[ELSA-2021-9053] Unbreakable Enterprise kernel security update

Severity Important
Affected Packages 14
CVEs 3
Info Packages References Vulnerabilities

[5.4.17-2036.103.3.1uek]
- xen-blkback: fix error handling in xen_blkbk_map() (Jan Beulich) [Orabug: 32492109] {CVE-2021-26930}
- xen-scsiback: don't 'handle' error by BUG() (Jan Beulich) [Orabug: 32492101] {CVE-2021-26931}
- xen-netback: don't 'handle' error by BUG() (Jan Beulich) [Orabug: 32492101] {CVE-2021-26931}
- xen-blkback: don't 'handle' error by BUG() (Jan Beulich) [Orabug: 32492101] {CVE-2021-26931}
- Xen/gntdev: correct error checking in gntdev_map_grant_pages() (Jan Beulich) [Orabug: 32492093] {CVE-2021-26932}
- Xen/gntdev: correct dev_bus_addr handling in gntdev_map_grant_pages() (Jan Beulich) [Orabug: 32492093] {CVE-2021-26932}
- Xen/x86: also check kernel mapping in set_foreign_p2m_mapping() (Jan Beulich) [Orabug: 32492093] {CVE-2021-26932}
- Xen/x86: don't bail early from clear_foreign_p2m_mapping() (Jan Beulich) [Orabug: 32492093] {CVE-2021-26932}

Package Affected Version
pkg:rpm/oraclelinux/python-perf?distro=oraclelinux-7 < 5.4.17-2036.103.3.1.el7uek
pkg:rpm/oraclelinux/perf?distro=oraclelinux-7 < 5.4.17-2036.103.3.1.el7uek
pkg:rpm/oraclelinux/kernel-uek?distro=oraclelinux-8 < 5.4.17-2036.103.3.1.el8uek
pkg:rpm/oraclelinux/kernel-uek?distro=oraclelinux-7 < 5.4.17-2036.103.3.1.el7uek
pkg:rpm/oraclelinux/kernel-uek-tools?distro=oraclelinux-7 < 5.4.17-2036.103.3.1.el7uek
pkg:rpm/oraclelinux/kernel-uek-tools-libs?distro=oraclelinux-7 < 5.4.17-2036.103.3.1.el7uek
pkg:rpm/oraclelinux/kernel-uek-doc?distro=oraclelinux-8 < 5.4.17-2036.103.3.1.el8uek
pkg:rpm/oraclelinux/kernel-uek-doc?distro=oraclelinux-7 < 5.4.17-2036.103.3.1.el7uek
pkg:rpm/oraclelinux/kernel-uek-devel?distro=oraclelinux-8 < 5.4.17-2036.103.3.1.el8uek
pkg:rpm/oraclelinux/kernel-uek-devel?distro=oraclelinux-7 < 5.4.17-2036.103.3.1.el7uek
pkg:rpm/oraclelinux/kernel-uek-debug?distro=oraclelinux-8 < 5.4.17-2036.103.3.1.el8uek
pkg:rpm/oraclelinux/kernel-uek-debug?distro=oraclelinux-7 < 5.4.17-2036.103.3.1.el7uek
pkg:rpm/oraclelinux/kernel-uek-debug-devel?distro=oraclelinux-8 < 5.4.17-2036.103.3.1.el8uek
pkg:rpm/oraclelinux/kernel-uek-debug-devel?distro=oraclelinux-7 < 5.4.17-2036.103.3.1.el7uek
ID
ELSA-2021-9053
Severity
important
URL
https://linux.oracle.com/errata/ELSA-2021-9053.html
Published
2021-02-16T00:00:00
(3 years ago)
Modified
2021-02-16T00:00:00
(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/python-perf?distro=oraclelinux-7 oraclelinux python-perf < 5.4.17-2036.103.3.1.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/perf?distro=oraclelinux-7 oraclelinux perf < 5.4.17-2036.103.3.1.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek?distro=oraclelinux-8 oraclelinux kernel-uek < 5.4.17-2036.103.3.1.el8uek oraclelinux-8
Affected pkg:rpm/oraclelinux/kernel-uek?distro=oraclelinux-7 oraclelinux kernel-uek < 5.4.17-2036.103.3.1.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek-tools?distro=oraclelinux-7 oraclelinux kernel-uek-tools < 5.4.17-2036.103.3.1.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek-tools-libs?distro=oraclelinux-7 oraclelinux kernel-uek-tools-libs < 5.4.17-2036.103.3.1.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek-doc?distro=oraclelinux-8 oraclelinux kernel-uek-doc < 5.4.17-2036.103.3.1.el8uek oraclelinux-8
Affected pkg:rpm/oraclelinux/kernel-uek-doc?distro=oraclelinux-7 oraclelinux kernel-uek-doc < 5.4.17-2036.103.3.1.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek-devel?distro=oraclelinux-8 oraclelinux kernel-uek-devel < 5.4.17-2036.103.3.1.el8uek oraclelinux-8
Affected pkg:rpm/oraclelinux/kernel-uek-devel?distro=oraclelinux-7 oraclelinux kernel-uek-devel < 5.4.17-2036.103.3.1.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek-debug?distro=oraclelinux-8 oraclelinux kernel-uek-debug < 5.4.17-2036.103.3.1.el8uek oraclelinux-8
Affected pkg:rpm/oraclelinux/kernel-uek-debug?distro=oraclelinux-7 oraclelinux kernel-uek-debug < 5.4.17-2036.103.3.1.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek-debug-devel?distro=oraclelinux-8 oraclelinux kernel-uek-debug-devel < 5.4.17-2036.103.3.1.el8uek oraclelinux-8
Affected pkg:rpm/oraclelinux/kernel-uek-debug-devel?distro=oraclelinux-7 oraclelinux kernel-uek-debug-devel < 5.4.17-2036.103.3.1.el7uek oraclelinux-7
# 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