CNNVD-ID编号 | CNNVD-202004-085 |
CVE编号 | CVE-2020-11494 |
发布时间 | 2020-04-02 |
更新时间 | 2021-01-05 |
漏洞类型 | 信息泄露 |
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基金会的开源操作系统Linux所使用的内核。
Linux kernel 5.6.2及之前版本中的drivers/net/can/slcan.c文件的slc_bump存在信息泄露漏洞。攻击者可利用该漏洞读取未初始化的can_frame数据,获取内核栈内存的敏感信息。
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/
来源:MISC
链接:https://packetstormsecurity.com/files/159565/Kernel-Live-Patch-Security-Notice-LSN-0072-1.html
来源:MISC
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00035.html
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
来源:MISC
链接:https://github.com/torvalds/linux/commit/b9258a2cece4ec1f020715fe3554bc2e360f6264
来源:CONFIRM
来源:UBUNTU
来源:UBUNTU
来源:UBUNTU
来源:UBUNTU
来源:DEBIAN
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/157793/Ubuntu-Security-Notice-USN-4369-1.html
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/157755/Ubuntu-Security-Notice-USN-4364-1.html
来源:www.auscert.org.au
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/159565/Kernel-Live-Patch-Security-Notice-LSN-0072-1.html
来源:www.auscert.org.au
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/Linux-kernel-information-disclosure-via-slc-bump-31933
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/157871/Ubuntu-Security-Notice-USN-4369-2.html
来源:nvd.nist.gov
来源:www.auscert.org.au
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/157774/Ubuntu-Security-Notice-USN-4368-1.html
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