Linux kernel 缓冲区错误漏洞
CNNVD-ID编号 | CNNVD-202005-895 | CVE编号 | CVE-2020-13143 |
发布时间 | 2020-05-18 | 更新时间 | 2021-01-05 |
漏洞类型 | 缓冲区错误 | 漏洞来源 | N/A |
危险等级 | 中危 | 威胁类型 | 远程 |
厂商 | N/A |
漏洞介绍
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 5.6.13及之前版本中的drivers/usb/gadget/configfs.c文件的gadget_dev_desc_UDC_store存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时,未正确验证数据边界,导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
漏洞补丁
目前厂商已发布升级了Linux kernel 缓冲区错误漏洞的补丁,Linux kernel 缓冲区错误漏洞的补丁获取链接:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=15753588bcd4bbffae1cca33c8ced5722477fe1f
参考网址
来源:UBUNTU
链接:https://usn.ubuntu.com/4413-1/
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00008.html
来源:UBUNTU
链接:https://usn.ubuntu.com/4414-1/
来源:UBUNTU
链接:https://usn.ubuntu.com/4411-1/
来源:UBUNTU
链接:https://usn.ubuntu.com/4412-1/
来源:MISC
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
来源:MISC
来源:CONFIRM
链接:https://security.netapp.com/advisory/ntap-20200608-0001/
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html
来源:MISC
链接:https://www.spinics.net/lists/linux-usb/msg194331.html
来源:DEBIAN
链接:https://www.debian.org/security/2020/dsa-4698
来源:DEBIAN
链接:https://www.debian.org/security/2020/dsa-4699
来源:UBUNTU
链接:https://usn.ubuntu.com/4419-1/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.3063/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2711/
来源:vigilance.fr
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2039/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2008/
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2020-13143
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/158370/Ubuntu-Security-Notice-USN-4419-1.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2739/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/158298/Ubuntu-Security-Notice-USN-4413-1.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2389/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2532/
受影响实体
暂无
信息来源
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-202005-895

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