Linux kernel 安全漏洞
CNNVD-ID编号 | CNNVD-202009-848 | CVE编号 | CVE-2020-25284 |
发布时间 | 2020-09-13 | 更新时间 | 2020-12-15 |
漏洞类型 | 其他 | 漏洞来源 | N/A |
危险等级 | 中危 | 威胁类型 | 本地 |
厂商 | N/A |
漏洞介绍
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。
Linux kernel 5.8.9 中存在安全漏洞。该漏洞源于driver /block/ rbdc中的rbd块设备驱动程序使用了不完整的权限检查来访问rbd设备。
漏洞补丁
目前厂商已发布升级了Linux kernel 安全漏洞的补丁,Linux kernel 安全漏洞的补丁获取链接:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f44d04e696feaf13d192d942c4f14ad2e117065a
参考网址
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00001.html
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html
来源:MISC
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html
来源:MISC
链接:https://twitter.com/grsecurity/status/1304537507560919041
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.3669/
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-2020.4191/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.3505/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.3516/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/160477/Ubuntu-Security-Notice-USN-4658-2.html
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2020-25284
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/Linux-kernel-privilege-escalation-via-Rbd-Devices-Access-33315
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:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.4219/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/160342/Ubuntu-Security-Notice-USN-4660-1.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.3775/
受影响实体
暂无
信息来源
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-202009-848

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