]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: b69b7e1) | patch
platform/x86: asus-wmi: Potential buffer overflow in asus_wmi_evaluate_method_buf()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 13 Apr 2022 07:37:44 +0000 (10:37 +0300)
committerHans de Goede <hdegoede@redhat.com>
Wed, 27 Apr 2022 14:55:54 +0000 (16:55 +0200)
commitae2ee8e8973f9773234aa150c56d0572a40d2a53
tree2aabb4162a9ce8d41ebbefe4601893ed4f071114tree | snapshot
parentb69b7e1da7c1d8aa5209b090849a31ae8654da94commit | diff
platform/x86: asus-wmi: Potential buffer overflow in asus_wmi_evaluate_method_buf()

This code tests for if the obj->buffer.length is larger than the buffer
but then it just does the memcpy() anyway.

Fixes: f80bc2620628 ("platform/x86: asus-wmi: Add support for custom fan curves")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20220413073744.GB8812@kili
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
drivers/platform/x86/asus-wmi.c diff | blob | history
Linux Kernel Source Tree.