CVE-2025-21848 Information

Description

In the Linux kernel the following vulnerability has been resolved:

nfp: bpf: Add check for nfp_app_ctrl_msg_alloc()

Add check for the return value of nfp_app_ctrl_msg_alloc() in nfp_bpf_cmsg_alloc() to prevent null pointer dereference.

Reference

https://git.kernel.org/stable/c/1358d8e07afdf21d49ca6f00c56048442977e00a https://git.kernel.org/stable/c/29ccb1e4040da6ff02b7e64efaa2f8e6bf06020d https://git.kernel.org/stable/c/878e7b11736e062514e58f3b445ff343e6705537 https://git.kernel.org/stable/c/897c32cd763fd11d0b6ed024c52f44d2475bb820 https://git.kernel.org/stable/c/bd97f60750bb581f07051f98e31dfda59d3a783b