Security Advisory

CVE-2019-19036

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2019-11-21 02:00:18

Last updated 2024-08-05 02:09:37

Assigner mitre

State PUBLISHED

Description

btrfs_root_node in fs/btrfs/ctree.c in the Linux kernel through 5.3.12 allows a NULL pointer dereference because rcu_dereference(root->node) can be zero.

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