A flaw was found in Linux kernel in the ext4 filesystem code. A use-after-free is possible in ext4_ext_remove_space() function when mounting and operating a crafted ext4 image.
Exploitability
AV:LAC:LPR:LUI:RScope
S:UImpact
C:NI:NA:H5/CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:HMemory Safety