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CVE-2026-46189

by Fred · 28/05/2026

In the Linux kernel, the following vulnerability has been resolved:

RDMA/vmw_pvrdma: Fix double free on pvrdma_alloc_ucontext() error path

Sashiko points out that pvrdma_uar_free() is already called within
pvrdma_dealloc_ucontext(), so calling it before triggers a double free.

More information : https://git.kernel.org/stable/c/0c63333ff97bd1275294fd12840a0efe9d7a4c59

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