原标题:云安全日报210106:红帽RHEL系统内核发现拒绝服务和特权提升漏洞,需要尽快升级. Red Hat Enterprise Linux(RHEL)是Red Hat公司 面向商业市场 的Linux发行版。 1月5日,Red Hat发布了安全更新,修复了红帽RHEL系统内核中发现的一些重要漏洞。以下是漏洞详情: 漏洞详情. 来源:https://access.redhat.com/errata/RHSA-2021:0019. 1.CVE-2018-20836 CVSS评分:7.0 严重程度:高. 在Linux内核的SAS扩展器子系统的实现中发现了一个漏洞,在该条件下,drivers / scsi / libsas / sas_expander.



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