CVE-2026-46284
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
mm/hugetlb: fix early boot crash on parameters without '=' separator
If hugepages, hugepagesz, or default_hugepagesz are specified on the
kernel command line without the '=' separator, early parameter parsing
passes NULL to hugetlb_add_param(), which dereferences it in strlen() and
can crash the system during early boot.
Reject NULL values in hugetlb_add_param() and return -EINVAL instead.
https://git.kernel.org/stable/c/2774bcf714739cc6bb86f8812167bb9fbda70f6a
https://git.kernel.org/stable/c/357c6d084b6137ae640209c5bfd01180f985c015
https://git.kernel.org/stable/c/c45b354911d01565156e38d7f6bc07edb51fc34c