Linux kernel 安全漏洞

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> Linux kernel 安全漏洞

Linux kernel 安全漏洞

CNNVD-ID编号 CNNVD-202009-588 CVE编号 CVE-2020-25212
发布时间 2020-09-09 更新时间 2020-12-16
漏洞类型 其他 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基金会发布的开源操作系统Linux所使用的内核。

Linux kernel before 5.8.3版本中存在安全漏洞,该漏洞源于NFS客户端代码中的TOCTOU不匹配。攻击者可利用该漏洞获取敏感信息。

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:

参考网址

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html

来源:MISC

链接:https://twitter.com/grsecurity/status/1303370421958578179

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:MISC

链接:https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b4487b93545214a9db8cbf32e86411677b0cca21

来源:MISC

链接:https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.3

来源:UBUNTU

链接:https://usn.ubuntu.com/4525-1/

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00042.html

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html

来源:UBUNTU

链接:https://usn.ubuntu.com/4527-1/

来源:UBUNTU

链接:https://usn.ubuntu.com/4578-1/

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00035.html

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-2020.3936/

来源:access.redhat.com

链接:https://access.redhat.com/security/cve/cve-2020-25212

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:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/160503/Red-Hat-Security-Advisory-2020-5441-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.3527/

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:vigilance.fr

链接:https://vigilance.fr/vulnerability/Linux-kernel-memory-corruption-via-NFS-Client-33295

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2020-25212

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/159547/Ubuntu-Security-Notice-USN-4578-1.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-2020.4406/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/159619/Red-Hat-Security-Advisory-2020-4279-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.3236/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.3593/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.3268/

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-202009-588

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