CVE:CVE-2020-25704
CNNVD:CNNVD-202011-714
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。
Linux kernel 存在资源管理错误漏洞，攻击者可利用该漏洞可以通过perf_event_parse_addr_filter()来创建内存泄漏，从而触发拒绝服务。
solution:Upgrade linux linux_kernel to a higher version than 5.9,5.10:rc1,5.10:rc2,and avoid the version (,5.9],5.10:rc1,5.10:rc2; Upgrade debian debian_linux to a higher version than 9.0,and avoid the version 9.0; Upgrade starwindsoftware command_center to a higher version than -; Upgrade starwindsoftware starwind_hyperconverged_appliance to a higher version than -; Upgrade starwindsoftware starwind_san_&_nas to a higher version than v8r12,and avoid the version v8r12; Upgrade starwindsoftware starwind_virtual_san to a higher version than v8:build14398,and avoid the version v8:build14398