CNNVD-ID编号 | CNNVD-201905-1034 | CVE编号 | CVE-2019-12380 |
发布时间 | 2019-05-27 | 更新时间 | 2020-08-04 |
漏洞类型 | 代码问题 | 漏洞来源 | N/A |
危险等级 | 中危 | 威胁类型 | 本地 |
厂商 | N/A |
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 5.1.5之前版本中的EFI子系统存在代码问题漏洞,该漏洞源于arch/x86/platform/efi/efi.c和efi_call_phys_prolog in arch/x86/platform/efi/efi_64.c文件中的‘phys_efi_set_virtual_address_map’函数错误地处理了内存分配失败的情况。攻击者可利用该漏洞造成拒绝服务。
目前厂商已发布升级了Linux kernel EFI子系统代码问题漏洞的补丁,Linux kernel EFI子系统代码问题漏洞的补丁获取链接:
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=4e78921ba4dd0aca1cc89168f45039add4183f8e
来源:git.kernel.org
来源:www.securityfocus.com
来源:FEDORA
来源:CONFIRM
来源:UBUNTU
来源:www.kernel.org
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html
来源:FEDORA
来源:BID
来源:UBUNTU
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00040.html
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html
来源:UBUNTU
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20191855-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20191854-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20191852-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20191851-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20191823-2.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20192430-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20192450-1.html
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/158509/Ubuntu-Security-Notice-USN-4427-1.html
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/158628/Ubuntu-Security-Notice-USN-4439-1.html
来源:www.auscert.org.au
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/158295/Ubuntu-Security-Notice-USN-4414-1.html
来源:www.securityfocus.com
来源:nvd.nist.gov
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:www.auscert.org.au
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