CVE-2021-47233
Assigner: Linux
Published: 2024-05-21T14:19:35.749Z
State: PUBLISHED
descriptions: value: In the Linux kernel, the following vulnerability has been resolved:

regulator: rt4801: Fix NULL pointer dereference if priv->enable_gpios is NULL

devm_gpiod_get_array_optional may return NULL if no GPIO was assigned.
affected: product: Linux
vendor: Linux
defaultStatus: unaffected
repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
versions: version: 1da177e4c3f4
lessThan: ba8a26a7ce86
status: affected
versionType: git
version: 1da177e4c3f4
lessThan: dc68f0c9e4a0
status: affected
versionType: git
version: 1da177e4c3f4
lessThan: cb2381cbecb8
status: affected
versionType: git
product: Linux
vendor: Linux
defaultStatus: affected
repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
versions: version: 5.10.46
lessThanOrEqual: 5.10.*
status: unaffected
versionType: custom
version: 5.12.13
lessThanOrEqual: 5.12.*
status: unaffected
versionType: custom
version: 5.13
lessThanOrEqual: *
status: unaffected
versionType: original_commit_for_fix
title: regulator: rt4801: Fix NULL pointer dereference if priv->enable_gpios is NULL
x_generator: engine: bippy-d175d3acf727