CNVD-2019-42385 | Vulnetix

CNVD-2019-42385 PUBLISHED

Record from circl · Published November 20, 2019

Linux kernel是一种计算机操作系统内核，以C语言和汇编语言写成，符合POSIX标准，按GNU通用公共许可证发行。 Linux kernel 5.3.12及更早版本中的fs/btrfs/ctree.c中的btrfs_root_node存在空指针解引用漏洞。该漏洞源于rcu_dereference(root->node)可以为零。攻击者可利用该漏洞导致拒绝服务。

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vulnetix vdb vuln CNVD-2019-42385
vulnetix vdb fixes CNVD-2019-42385

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  "https://api.vdb.vulnetix.com/v2/vuln/CNVD-2019-42385/fixes/registry"

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