Linux kernel 竞争条件问题漏洞

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> Linux kernel 竞争条件问题漏洞

Linux kernel 竞争条件问题漏洞

CNNVD-ID编号 CNNVD-201912-1095 CVE编号 CVE-2019-19965
发布时间 2019-12-24 更新时间 2020-05-25
漏洞类型 竞争条件问题 漏洞来源 N/A
危险等级 中危 威胁类型 本地
厂商 N/A

漏洞介绍

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 5.4.6及之前版本中的drivers/scsi/libsas/sas_discover.c文件存在竞争条件问题漏洞。该漏洞源于网络系统或产品在运行过程中,并发代码需要互斥地访问共享资源时,对于并发访问的处理不当。

漏洞补丁

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:

参考网址

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html

来源:MISC

链接:https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f70267f379b5e5e11bdc5d72a56bf17e5feed01f

来源:lists.debian.org

链接:https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4287-2/

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4287-1/

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4286-2/

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4286-1/

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4285-1/

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4284-1/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0719/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1585/

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Linux-kernel-NULL-pointer-dereference-via-sas-discover-c-31242

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0843/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/156429/Ubuntu-Security-Notice-USN-4286-2.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0796/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0572.2/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0851/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1745.2/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0830/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0797/

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-in-linux-kernel-affect-ibm-spectrum-protect-plus-2/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0200/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0772/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0572/

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2019-19965

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1745/

受影响实体

暂无

信息来源

http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-201912-1095

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