Linux kernel bug fix: tpm: fix potential NULL pointer access in tpm_del_char_device
Subsystem: drivers/char (drivers/char/tpm/tpm-chip.c)
Bug type: null-deref, severity: unknown
Keywords: null pointer
Files changed: drivers/char/tpm/tpm-chip.c
Introduced by Tyrel Datwyler on 2021-04-20 14:22:24 +1000; fixed by Lino Sanfilippo on 2022-01-09 00:18:49 +0200 (lifetime: 263 days)