In the Linux kernel, the following vulnerability has been resolved: io_uring/rsrc: don't rely on user vaddr alignment There is no guaranteed alignment for user pointers, however the calculation of an offset of the first page into a folio after coalescing uses some weird bit mask logic, get rid of it.
Get an AI-powered plain-language explanation of this vulnerability and remediation steps.
Login to generate AI explanation3 reference(s) from NVD