漏洞信息详情
Linux kernel 输入验证错误漏洞
漏洞简介
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 5.14.16之前版本存在输入验证错误漏洞,该漏洞源于应用对MSG_CRYPTO类型的消息验证不足导致。
漏洞公告
目前厂商已发布升级补丁以修复漏洞,补丁获取链接:
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.14.16。
参考网址
来源:MISC
链接:https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.14.16
来源:CONFIRM
链接:https://security.netapp.com/advisory/ntap-20211125-0002/
来源:FEDORA
链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/CVWL7HZV5T5OEKJPO2D67RMFMKBBXGGB/
来源:FEDORA
链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/RDDEW4APTYKJK365HC2JZIVXYUV7ZRN7/
来源:MISC
链接:https://github.com/torvalds/linux/commit/fa40d9734a57bcbfa79a280189799f76c88f7bb0
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2021-43267
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/165119/Ubuntu-Security-Notice-USN-5165-1.html
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/Linux-kernel-buffer-overflow-via-tipc-crypto-key-rcv-36802
来源:access.redhat.com
链接:https://access.redhat.com/security/cve/cve-2021-43267
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.3985
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.3897
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/164976/Red-Hat-Security-Advisory-2021-4644-02.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.4040
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.3887
来源:www.cybersecurity-help.cz
链接:https://www.cybersecurity-help.cz/vdb/SB2021112308
来源:www.cybersecurity-help.cz
链接:https://www.cybersecurity-help.cz/vdb/SB2021111721
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/165025/Red-Hat-Security-Advisory-2021-4750-01.html
受影响实体
暂无
补丁
- Linux kernel 输入验证错误漏洞的修复措施<!--2021-11-2-->
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