Description
In the Linux kernel, the following vulnerability has been resolved: mailbox: add sanity check for channel array Fail gracefully if there is no channel array attached to the mailbox controller. Otherwise the later dereference will cause an OOPS which might not be seen because mailbox controllers might instantiate very early. Remove the comment explaining the obvious while here.
References (8)
Core 8
Core References
Scores
CVSS v3
5.5
EPSS
0.0012
EPSS Percentile
2.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
Status
published
Products (28)
linux/Kernel
3.18.0 - 5.10.258linux
linux/Kernel
5.11.0 - 5.15.209linux
linux/Kernel
5.16.0 - 6.1.175linux
linux/Kernel
6.13.0 - 6.18.33linux
linux/Kernel
6.19.0 - 7.0.10linux
linux/Kernel
6.2.0 - 6.6.141linux
linux/Kernel
6.7.0 - 6.12.91linux
Linux/Linux
< 3.18
Linux/Linux
2b6d83e2b8b7de82331a6a1dcd64b51020a6031c - 0f11444271110d9b5bc6316a153c6431abda899c
Linux/Linux
2b6d83e2b8b7de82331a6a1dcd64b51020a6031c - 14aed0d4e58389cc6a88acf8610b12d3e476272b
... and 18 more
Published
Jun 26, 2026
Tracked Since
Jun 27, 2026