Detections
Analytics
Oracle Linux 7 : kernel (ELSA-2023-5622)
critical Nessus Plugin ID 182911
Language:
Synopsis
The remote Oracle Linux host is missing one or more security updates.Description
The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-5622 advisory.- debug: lock down kgdb [Orabug: 34270798] {CVE-2022-21499}
- net/sched: cls_u32: Fix reference counter leak leading to overflow (Davide Caratti) [2225486] {CVE-2023-3609}
- netfilter: nf_tables: prevent OOB access in nft_byteorder_eval (Florian Westphal) [2221720] {CVE-2023-35001}
- netfilter: nf_tables: skip deactivated anonymous sets during lookups (Florian Westphal) [2196159] {CVE-2023-32233}
Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Update the affected packages.See Also
Plugin Details
Severity: Critical
ID: 182911
File Name: oraclelinux_ELSA-2023-5622.nasl
Version: 1.4
Type: local
Agent: unix
Published: 10/11/2023
Updated: 10/23/2024
Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: High
Score: 8.9
CVSS v2
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 5.9
Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C
CVSS Score Source: CVE-2023-3609
CVSS v3
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
CVSS v4
Risk Factor: Critical
Base Score: 9.3
Threat Score: 9.3
Threat Vector: CVSS:4.0/E:A
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CVSS Score Source: CVE-2023-35001
Vulnerability Information
CPE: p-cpe:/a:oracle:linux:kernel-abi-whitelists, p-cpe:/a:oracle:linux:kernel-tools-libs-devel, p-cpe:/a:oracle:linux:bpftool, p-cpe:/a:oracle:linux:kernel-devel, p-cpe:/a:oracle:linux:kernel-tools-libs, p-cpe:/a:oracle:linux:perf, cpe:/o:oracle:linux:7, cpe:/a:oracle:linux:7::latest, p-cpe:/a:oracle:linux:kernel-tools, p-cpe:/a:oracle:linux:python-perf, p-cpe:/a:oracle:linux:kernel-debug-devel, cpe:/a:oracle:linux:7::optional_latest, p-cpe:/a:oracle:linux:kernel-debug, p-cpe:/a:oracle:linux:kernel-headers, p-cpe:/a:oracle:linux:kernel, cpe:/a:oracle:linux:7:9:patch
Required KB Items: Host/OracleLinux, Host/RedHat/release, Host/RedHat/rpm-list, Host/local_checks_enabled
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 10/11/2023
Vulnerability Publication Date: 5/8/2023
Exploitable With
Core Impact