漏洞信息详情
Linux kernel 资源管理错误漏洞
漏洞简介
Linux kernel是美国Linux基金会的发布的开源操作系统Linux所使用的内核。
Linux kernel 4.20.11及之前版本中的fs/exec.c文件的‘kernel_read_file’函数存在资源管理错误漏洞。攻击者可利用该漏洞造成拒绝服务(内存消耗)。
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:UBUNTU
链接:https://usn.ubuntu.com/3931-2/
来源:UBUNTU
链接:https://usn.ubuntu.com/3930-2/
来源:UBUNTU
链接:https://usn.ubuntu.com/3931-1/
来源:MISC
链接:https://www.mail-archive.com/[email protected]/msg1935698.html
来源:BID
链接:http://www.securityfocus.com/bid/107120
来源:www.mail-archive.com
链接:https://www.mail-archive.com/[email protected]/msg1935705.htmlExploitMailing ListThird Party Advisory
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00052.html
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html
来源:CONFIRM
链接:https://support.f5.com/csp/article/K56480726
来源:www.oracle.com
链接:https://www.oracle.com/technetwork/topics/security/linuxbulletinapr2019-5461367.html
来源:www.kernel.org
链接:http://www.kernel.org/
来源:UBUNTU
链接:https://usn.ubuntu.com/3930-1/
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20190784-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20190765-1.html
来源:usn.ubuntu.com
链接:https://usn.ubuntu.com/3931-1/
来源:lists.debian.org
链接:https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/77870
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2019-8980
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/78366
来源:www.securityfocus.com
链接:http://www.securityfocus.com/bid/107120
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.1480/
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/Linux-kernel-memory-leak-via-kernel-read-file-28585
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/157444/Red-Hat-Security-Advisory-2020-1567-01.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/77998
来源:www.securityfocus.com
链接:https://www.securityfocus.com/bid/107120
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/152374/Ubuntu-Security-Notice-USN-3931-2.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.1520/
受影响实体
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补丁
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