CVE-2025-68737 - arm64/pageattr: Propagate return value from __change_memory_common

CVE ID : CVE-2025-68737 Published : Dec. 24, 2025, 1:16 p.m. | 16 minutes ago Description : In the Linux kernel, the following vulnerability has been resolved: arm64/pageattr: Propagate return value from __change_memory_common The rodata=on security measure requires that any code path which does vmalloc -> set_memory_ro/set_memory_rox must protect the linear map alias too. Therefore, if such a call fails, we must abort set_memory_* and caller must take appropriate action; currently we are suppressing the error, and there is a real chance of such an error arising post commit a166563e7ec3 (

Source: Telegram CVE Monitor