Published: 08/08/2021 Updated: 21/12/2021
CVSS v2 Base Score: 3.3 | Impact Score: 2.9 | Exploitability Score: 6.5
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
Vector: AV:A/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

fs/nfs/nfs4client.c in the Linux kernel prior to 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection.

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Vulnerability Trend

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linux linux kernel

netapp hci_bootstrap_os -

netapp hci management node -

netapp solidfire -

netapp element_software -

debian debian linux 9.0

debian debian linux 11.0

Vendor Advisories

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks CVE-2020-3702 A flaw was found in the driver for Atheros IEEE 80211n family of chipsets (ath9k) allowing information disclosure CVE-2020-16119 Hadar Manor reported a use-after-free in the D ...

Github Repositories

CVE Diff Checker diff checker主要思路是使用历史diff代码到二次开发的项目里面匹配对应的补丁是否被修改 用法: python /mainpy 你的项目代码路径 比如说项目组引入Qemu作为第三方库,然后要快速检测该版本的Qemu源码存在哪些漏洞: python /mainpy /qemu-source-521