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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-202103-1647
    • <!--
  • 危害等级： 中危-->
  • 危害等级： 中危
  • CVE编号： CVE-2021-29650
  • 漏洞类型： 其他
  • 发布时间： 2021-03-30
  • 威胁类型： 本地
  • 更新时间： 2021-12-01
  • 厂        商：
  • 漏洞来源： Ubuntu

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 before 5.11.11 存在安全漏洞，攻击者可利用该漏洞造成拒绝服务。

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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=175e476b8cdf2a4de7432583b49c871345e4f8a1

参考网址

来源:MISC

链接:https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.11.11

来源:MISC

链接:https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=175e476b8cdf2a4de7432583b49c871345e4f8a1

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/WKRNELXLVFDY6Y5XDMWLIH3VKIMQXLLR/

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/VTADK5ELGTATGW2RK3K5MBJ2WGYCPZCM/

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/RZGMUP6QEHJJEKPMLKOSPWYMW7PXFC2M/

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Linux-kernel-denial-of-service-via-Netfilter-Memory-Barriers-34985

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164282/Red-Hat-Security-Advisory-2021-3653-01.html

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021090130

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1623

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1766

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2217

来源:www.auscert.org.au

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

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164076/Red-Hat-Security-Advisory-2021-3454-01.html

来源:www.ibm.com

链接:https://www.ibm.com/support/pages/node/6520472

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2957

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1669

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-2021.3211

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2021-29650

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021092811

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/162695/Ubuntu-Security-Notice-USN-4945-2.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1663

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2136

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3015

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1694

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2079

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/162541/Ubuntu-Security-Notice-USN-4945-1.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163987/Red-Hat-Security-Advisory-2021-3327-01.html

受影响实体

    暂无


补丁

  • Linux kernel 安全漏洞的修复措施
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