Linux kernel 资源管理错误漏洞
CNNVD-ID编号 | CNNVD-202011-263 | CVE编号 | CVE-2020-14351 |
发布时间 | 2020-11-04 | 更新时间 | 2020-12-21 |
漏洞类型 | 资源管理错误 | 漏洞来源 | N/A |
危险等级 | 高危 | 威胁类型 | 本地 |
厂商 | N/A |
漏洞介绍
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 中存在资源管理错误漏洞。攻击者可以通过Linux内核的perf_mmap_close()触发内存损坏,以触发拒绝服务并可能运行代码。
漏洞补丁
目前厂商已发布升级了Linux kernel 资源管理错误漏洞的补丁,Linux kernel 资源管理错误漏洞的补丁获取链接:
https://lore.kernel.org/lkml/[email protected]/
参考网址
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html
来源:MISC
链接:https://bugzilla.redhat.com/show_bug.cgi?id=1862849
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.4284/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.4059/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.4191/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.4049/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.3907/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.4168/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.4211/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.4375/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/160305/Ubuntu-Security-Notice-USN-4657-1.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.4275/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/160472/Ubuntu-Security-Notice-USN-4659-2.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.4219/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.4505/
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/Linux-kernel-memory-corruption-via-perf-mmap-close-33803
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/160342/Ubuntu-Security-Notice-USN-4660-1.html
受影响实体
暂无
信息来源
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-202011-263

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