NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel Vulnerability (NS-SA-2022-0017)

high Nessus Plugin ID 160832

Synopsis

The remote NewStart CGSL host is affected by a vulnerability.

Description

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has kernel packages installed that are affected by a vulnerability:

- A flaw was found in the Linux kernel before 5.9-rc4. Memory corruption can be exploited to gain root privileges from unprivileged processes. The highest threat from this vulnerability is to data confidentiality and integrity. (CVE-2020-14386)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade the vulnerable CGSL kernel packages. Note that updated packages may not be available yet. Please contact ZTE for more information.

See Also

http://security.gd-linux.com/notice/NS-SA-2022-0017

http://security.gd-linux.com/info/CVE-2020-14386

Plugin Details

Severity: High

ID: 160832

File Name: newstart_cgsl_NS-SA-2022-0017_kernel.nasl

Version: 1.2

Type: local

Published: 5/10/2022

Updated: 5/10/2022

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.3

Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Temporal Vector: E:U/RL:OF/RC:C

CVSS Score Source: CVE-2020-14386

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:zte:cgsl_core:kernel, p-cpe:/a:zte:cgsl_core:kernel-abi-whitelists, p-cpe:/a:zte:cgsl_core:kernel-core, p-cpe:/a:zte:cgsl_core:kernel-debug-core, p-cpe:/a:zte:cgsl_core:kernel-debug-debuginfo, p-cpe:/a:zte:cgsl_core:kernel-debug-devel, p-cpe:/a:zte:cgsl_core:kernel-debug-modules, p-cpe:/a:zte:cgsl_core:kernel-debuginfo, p-cpe:/a:zte:cgsl_core:kernel-debuginfo-common-x86_64, p-cpe:/a:zte:cgsl_core:kernel-devel, p-cpe:/a:zte:cgsl_core:kernel-headers, p-cpe:/a:zte:cgsl_core:kernel-modules, p-cpe:/a:zte:cgsl_core:kernel-sign-keys, p-cpe:/a:zte:cgsl_core:kernel-tools, p-cpe:/a:zte:cgsl_core:kernel-tools-debuginfo, p-cpe:/a:zte:cgsl_core:kernel-tools-libs, p-cpe:/a:zte:cgsl_core:kernel-tools-libs-devel, p-cpe:/a:zte:cgsl_core:perf, p-cpe:/a:zte:cgsl_core:perf-debuginfo, p-cpe:/a:zte:cgsl_core:python-perf, p-cpe:/a:zte:cgsl_core:python-perf-debuginfo, p-cpe:/a:zte:cgsl_main:kernel, p-cpe:/a:zte:cgsl_main:kernel-abi-whitelists, p-cpe:/a:zte:cgsl_main:kernel-debug, p-cpe:/a:zte:cgsl_main:kernel-debug-debuginfo, p-cpe:/a:zte:cgsl_main:kernel-debug-devel, p-cpe:/a:zte:cgsl_main:kernel-debuginfo, p-cpe:/a:zte:cgsl_main:kernel-debuginfo-common-x86_64, p-cpe:/a:zte:cgsl_main:kernel-devel, p-cpe:/a:zte:cgsl_main:kernel-headers, p-cpe:/a:zte:cgsl_main:kernel-sign-keys, p-cpe:/a:zte:cgsl_main:kernel-tools, p-cpe:/a:zte:cgsl_main:kernel-tools-debuginfo, p-cpe:/a:zte:cgsl_main:kernel-tools-libs, p-cpe:/a:zte:cgsl_main:kernel-tools-libs-devel, p-cpe:/a:zte:cgsl_main:perf, p-cpe:/a:zte:cgsl_main:perf-debuginfo, p-cpe:/a:zte:cgsl_main:python-perf, p-cpe:/a:zte:cgsl_main:python-perf-debuginfo, cpe:/o:zte:cgsl_core:5, cpe:/o:zte:cgsl_main:5

Required KB Items: Host/local_checks_enabled, Host/ZTE-CGSL/release, Host/ZTE-CGSL/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 5/8/2022

Vulnerability Publication Date: 9/4/2020

Reference Information

CVE: CVE-2020-14386