Oracle Linux 8: ELSA-2026-65147-0: / microcode_ctl (ELSA-2026-651470)

high Nessus 插件 ID 346889

简介

远程 Oracle Linux 主机缺少一个或多个安全更新。

描述

远程 Oracle Linux 8 主机上安装的一个程序包受到 ELSA-2026-651470 公告中提及的多个漏洞影响。

- 安全公告:
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01379.htmlCVE-2025-31936https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01404.htmlCVE-2025-31938https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01423.htmlCVE-2026-20917https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01428.htmlCVE-2025-35973https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01435.htmlCVE-2026-20716https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01441.htmlCVE-2026-20760https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01442.htmlCVE-2026-20713, CVE-2026-20901 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01443.htmlCVE-2026-20707

Tenable 已直接从 Oracle Linux 安全公告中提取上述描述块。

请注意,Nessus 尚未测试这些问题,而是只依据应用程序自我报告的版本号进行判断。

解决方案

更新受影响的 microcode_ctl 程序包。

另见

https://linux.oracle.com/errata/ELSA-2026-65147-0.html

插件详情

严重性: High

ID: 346889

文件名: oraclelinux_ELSA-2026-651470.nasl

版本: 1.1

类型: Local

代理: unix

发布时间: 2026/9/17

最近更新时间: 2026/9/17

支持的传感器: Frictionless Assessment Agent, Nessus Agent, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

风险信息

VPR

风险因素: Medium

分数: 4.8

百分位: 57.82

CVSS v2

风险因素: Medium

基本分数: 5.3

时间分数: 3.9

矢量: CVSS2#AV:L/AC:H/Au:M/C:C/I:C/A:N

CVSS 分数来源: CVE-2025-35973

CVSS v3

风险因素: High

基本分数: 7.2

时间分数: 6.3

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

时间矢量: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

风险因素: High

Base Score: 7

Threat Score: 3.7

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

CVSS 分数来源: CVE-2025-31936

漏洞信息

CPE: cpe:/o:oracle:linux:8, cpe:/o:oracle:linux:8:10:baseos_patch, p-cpe:/a:oracle:linux:microcode_ctl

必需的 KB 项: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/OracleLinux

易利用性: No known exploits are available

补丁发布日期: 2026/9/16

漏洞发布日期: 2026/8/11

参考资料信息

CVE: CVE-2025-31936, CVE-2025-35973