Description
A flaw was found in Linux Kernel because access to the global variable fg_console is not properly synchronized leading to a use after free in con_font_op.
References (9)
Scores
CVSS v3
7.0
EPSS
0.0013
EPSS Percentile
32.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-662
CWE-362
Status
published
Products (15)
debian/debian_linux
9.0
linux/linux_kernel
< 4.4.242
netapp/500f_firmware
netapp/a250_firmware
netapp/cloud_backup
netapp/h300e_firmware
netapp/h300s_firmware
netapp/h410c_firmware
netapp/h410s_firmware
netapp/h500e_firmware
... and 5 more
Published
May 26, 2021
Tracked Since
Feb 18, 2026