Linux kernel 缓冲区错误漏洞

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> Linux kernel 缓冲区错误漏洞

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:

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

链接:https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=d126cf46f829d146dde3e6a8963e095ac6cfcd1c

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html

来源:MISC

链接:https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=15753588bcd4bbffae1cca33c8ced5722477fe1f

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

链接:https://vigilance.fr/vulnerability/Linux-kernel-out-of-bounds-memory-reading-via-gadget-dev-desc-UDC-store-32501

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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