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Linux kernel 安全漏洞

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漏洞信息详情

Linux kernel 安全漏洞

  • CNNVD编号：CNNVD-202109-1093
    • <!--
  • 危害等级： 中危-->
  • 危害等级： 中危
  • CVE编号： CVE-2021-3732
  • 漏洞类型： 其他
  • 发布时间： 2021-09-16
  • 威胁类型：
  • 更新时间： 2021-11-17
  • 厂        商：
  • 漏洞来源：

漏洞简介

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 存在安全漏洞，攻击者可以通过该漏洞获取敏感信息。

漏洞公告

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：

https://vigilance.fr/vulnerability/Linux-kernel-file-reading-via-Unprivileged-User-Namespace-Overlayfs-Mounting-36439

参考网址

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164331/Ubuntu-Security-Notice-USN-5094-1.html

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Linux-kernel-file-reading-via-Unprivileged-User-Namespace-Overlayfs-Mounting-36439

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164584/Ubuntu-Security-Notice-USN-5115-1.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3206

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164360/Ubuntu-Security-Notice-USN-5094-2.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3249

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3535

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3905

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3825

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3222

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3265

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164594/Ubuntu-Security-Notice-USN-5116-2.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3483

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3512

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3225

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3456

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164561/Ubuntu-Security-Notice-USN-5113-1.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3185

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3391

受影响实体

    暂无


补丁

  • Linux kernel 安全漏洞的修复措施
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