Language:
https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-034.html
https://alas.aws.amazon.com/cve/html/CVE-2021-33655.html
https://alas.aws.amazon.com/cve/html/CVE-2022-21505.html
https://alas.aws.amazon.com/cve/html/CVE-2022-34918.html
https://alas.aws.amazon.com/cve/html/CVE-2022-36879.html
https://alas.aws.amazon.com/cve/html/CVE-2022-36946.html
Severity: High
ID: 164357
File Name: al2_ALASKERNEL-5_4-2022-034.nasl
Version: 1.6
Type: local
Agent: unix
Published: 8/23/2022
Updated: 5/2/2023
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus
Risk Factor: Critical
Score: 9.7
Risk Factor: High
Base Score: 7.2
Temporal Score: 6.3
Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2022-34918
Risk Factor: High
Base Score: 7.8
Temporal Score: 7.5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/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-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: 8/15/2022
Vulnerability Publication Date: 7/4/2022
Core Impact
Metasploit (Netfilter nft_set_elem_init Heap Overflow Privilege Escalation)
CVE: CVE-2021-33655, CVE-2022-21505, CVE-2022-34918, CVE-2022-36879, CVE-2022-36946, CVE-2023-2177