Language:
https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-007.html
https://alas.aws.amazon.com/cve/html/CVE-2021-3744.html
https://alas.aws.amazon.com/cve/html/CVE-2021-3764.html
https://alas.aws.amazon.com/cve/html/CVE-2021-20321.html
https://alas.aws.amazon.com/cve/html/CVE-2021-34866.html
https://alas.aws.amazon.com/cve/html/CVE-2021-41864.html
Severity: Critical
ID: 160447
File Name: al2_ALASKERNEL-5_10-2022-007.nasl
Version: 1.6
Type: local
Agent: unix
Published: 5/2/2022
Updated: 9/6/2023
Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Nessus Agent
Risk Factor: High
Score: 8.9
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS Score Source: CVE-2021-43267
Risk Factor: Critical
Base Score: 9.8
Temporal Score: 9.4
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C
CPE: p-cpe:/a:amazon:linux:bpftool, p-cpe:/a:amazon:linux:bpftool-debuginfo, p-cpe:/a:amazon:linux:kernel, p-cpe:/a:amazon:linux:kernel-debuginfo, p-cpe:/a:amazon:linux:kernel-debuginfo-common-aarch64, p-cpe:/a:amazon:linux:kernel-debuginfo-common-x86_64, p-cpe:/a:amazon:linux:kernel-devel, p-cpe:/a:amazon:linux:kernel-headers, p-cpe:/a:amazon:linux:kernel-livepatch-5.10.75-79.358, p-cpe:/a:amazon:linux:kernel-tools, p-cpe:/a:amazon:linux:kernel-tools-debuginfo, p-cpe:/a:amazon:linux:kernel-tools-devel, p-cpe:/a:amazon:linux:perf, p-cpe:/a:amazon:linux:perf-debuginfo, p-cpe:/a:amazon:linux:python-perf, p-cpe:/a:amazon:linux:python-perf-debuginfo, cpe:/o:amazon:linux:2
Required KB Items: Host/local_checks_enabled, Host/AmazonLinux/release, Host/AmazonLinux/rpm-list
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 1/20/2022
Vulnerability Publication Date: 11/7/2019
CVE: CVE-2021-20321, CVE-2021-34866, CVE-2021-3744, CVE-2021-3764, CVE-2021-41864, CVE-2021-43267