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Attacker Value
Unknown

CVE-2019-20054

Disclosure Date: December 28, 2019 (last updated November 27, 2024)
In the Linux kernel before 5.0.6, there is a NULL pointer dereference in drop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links, aka CID-23da9588037e.
Attacker Value
Unknown

CVE-2019-19448

Disclosure Date: December 08, 2019 (last updated November 27, 2024)
In the Linux kernel 5.0.21 and 5.3.11, mounting a crafted btrfs filesystem image, performing some operations, and then making a syncfs system call can lead to a use-after-free in try_merge_free_space in fs/btrfs/free-space-cache.c because the pointer to a left data structure can be the same as the pointer to a right data structure.