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[ALAS2-2018-1044] Amazon Linux 2 2017.12 - ALAS2-2018-1044: medium priority package update for kernel

Severity Medium
Affected Packages 13
CVEs 1
Info Packages References Vulnerabilities

Package updates are available for Amazon Linux 2 that fix the following vulnerabilities:
CVE-2018-12232:
A NULL pointer dereference issue was found in the Linux kernel. If the close() and fchownat() system calls share a socket file descriptor as an argument, then the two calls can race and trigger a NULL pointer dereference leading to a system crash and a denial of service.
1590215:
CVE-2018-12232 kernel: NULL pointer dereference if close and fchownat system calls share a socket file descriptor

Package Affected Version
pkg:rpm/amazonlinux/python-perf?arch=x86_64&distro=amazonlinux-2 < 4.14.51-66.38.amzn2
pkg:rpm/amazonlinux/python-perf-debuginfo?arch=x86_64&distro=amazonlinux-2 < 4.14.51-66.38.amzn2
pkg:rpm/amazonlinux/perf?arch=x86_64&distro=amazonlinux-2 < 4.14.51-66.38.amzn2
pkg:rpm/amazonlinux/perf-debuginfo?arch=x86_64&distro=amazonlinux-2 < 4.14.51-66.38.amzn2
pkg:rpm/amazonlinux/kernel?arch=x86_64&distro=amazonlinux-2 < 4.14.51-66.38.amzn2
pkg:rpm/amazonlinux/kernel-tools?arch=x86_64&distro=amazonlinux-2 < 4.14.51-66.38.amzn2
pkg:rpm/amazonlinux/kernel-tools-devel?arch=x86_64&distro=amazonlinux-2 < 4.14.51-66.38.amzn2
pkg:rpm/amazonlinux/kernel-tools-debuginfo?arch=x86_64&distro=amazonlinux-2 < 4.14.51-66.38.amzn2
pkg:rpm/amazonlinux/kernel-headers?arch=x86_64&distro=amazonlinux-2 < 4.14.51-66.38.amzn2
pkg:rpm/amazonlinux/kernel-headers?arch=i686&distro=amazonlinux-2 < 4.14.51-66.38.amzn2
pkg:rpm/amazonlinux/kernel-devel?arch=x86_64&distro=amazonlinux-2 < 4.14.51-66.38.amzn2
pkg:rpm/amazonlinux/kernel-debuginfo?arch=x86_64&distro=amazonlinux-2 < 4.14.51-66.38.amzn2
pkg:rpm/amazonlinux/kernel-debuginfo-common-x86_64?arch=x86_64&distro=amazonlinux-2 < 4.14.51-66.38.amzn2
ID
ALAS2-2018-1044
Severity
medium
URL
https://alas.aws.amazon.com/AL2/ALAS-2018-1044.html
Published
2018-06-27T21:55:00
(6 years ago)
Modified
2018-07-05T21:44:00
(6 years ago)
Rights
Amazon Linux Security Team
Other Advisories
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:rpm/amazonlinux/python-perf?arch=x86_64&distro=amazonlinux-2 amazonlinux python-perf < 4.14.51-66.38.amzn2 amazonlinux-2 x86_64
Affected pkg:rpm/amazonlinux/python-perf-debuginfo?arch=x86_64&distro=amazonlinux-2 amazonlinux python-perf-debuginfo < 4.14.51-66.38.amzn2 amazonlinux-2 x86_64
Affected pkg:rpm/amazonlinux/perf?arch=x86_64&distro=amazonlinux-2 amazonlinux perf < 4.14.51-66.38.amzn2 amazonlinux-2 x86_64
Affected pkg:rpm/amazonlinux/perf-debuginfo?arch=x86_64&distro=amazonlinux-2 amazonlinux perf-debuginfo < 4.14.51-66.38.amzn2 amazonlinux-2 x86_64
Affected pkg:rpm/amazonlinux/kernel?arch=x86_64&distro=amazonlinux-2 amazonlinux kernel < 4.14.51-66.38.amzn2 amazonlinux-2 x86_64
Affected pkg:rpm/amazonlinux/kernel-tools?arch=x86_64&distro=amazonlinux-2 amazonlinux kernel-tools < 4.14.51-66.38.amzn2 amazonlinux-2 x86_64
Affected pkg:rpm/amazonlinux/kernel-tools-devel?arch=x86_64&distro=amazonlinux-2 amazonlinux kernel-tools-devel < 4.14.51-66.38.amzn2 amazonlinux-2 x86_64
Affected pkg:rpm/amazonlinux/kernel-tools-debuginfo?arch=x86_64&distro=amazonlinux-2 amazonlinux kernel-tools-debuginfo < 4.14.51-66.38.amzn2 amazonlinux-2 x86_64
Affected pkg:rpm/amazonlinux/kernel-headers?arch=x86_64&distro=amazonlinux-2 amazonlinux kernel-headers < 4.14.51-66.38.amzn2 amazonlinux-2 x86_64
Affected pkg:rpm/amazonlinux/kernel-headers?arch=i686&distro=amazonlinux-2 amazonlinux kernel-headers < 4.14.51-66.38.amzn2 amazonlinux-2 i686
Affected pkg:rpm/amazonlinux/kernel-devel?arch=x86_64&distro=amazonlinux-2 amazonlinux kernel-devel < 4.14.51-66.38.amzn2 amazonlinux-2 x86_64
Affected pkg:rpm/amazonlinux/kernel-debuginfo?arch=x86_64&distro=amazonlinux-2 amazonlinux kernel-debuginfo < 4.14.51-66.38.amzn2 amazonlinux-2 x86_64
Affected pkg:rpm/amazonlinux/kernel-debuginfo-common-x86_64?arch=x86_64&distro=amazonlinux-2 amazonlinux kernel-debuginfo-common-x86_64 < 4.14.51-66.38.amzn2 amazonlinux-2 x86_64
# 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