漏洞信息详情

Linux kernel 缓冲区错误漏洞

• CNNVD编号：CNNVD-202205-4087
• 危害等级： 中危
  
• CVE编号： CVE-2022-21499
• 漏洞类型： 缓冲区错误
• 发布时间： 2022-05-25
• 威胁类型： 本地
• 更新时间： 2022-07-25
• 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 存在缓冲区错误漏洞。攻击者利用该漏洞通过调试器绕过Linux kernel的限制，以提升他的权限。

漏洞公告

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法：

https://www.kernel.org/

参考网址

来源:MISC

链接:https://git.kernel.org/linus/eadb2f47a3ced5c64b23b90fd2a3463f63726066

来源:DEBIAN

链接:https://www.debian.org/security/2022/dsa-5161

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/167386/Kernel-Live-Patch-Security-Notice-LSN-0086-1.HTML

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.2845

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.2878

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.2703

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/167447/Ubuntu-Security-Notice-USN-5471-1.HTML

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2022072126

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2022060828

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB20220720108

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2022060303

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/167545/Ubuntu-Security-Notice-USN-5484-1.HTML

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2022062024

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Linux-kernel-privilege-escalation-via-debugger-38432

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.3592

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2022071605

来源:cxsecurity.com

链接:https://cxsecurity.com/cveshow/CVE-2022-21499/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.2861

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.3503.2

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.3555

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.2973

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.3018

受影响实体

暂无

补丁

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