CVE-2021-47632

In the Linux kernel, the following vulnerability has been resolved: powerpc/setmemory: Avoid spinlock recursion in changepageattr Commit 1f9ad21c3b38 "powerpc/mm: Implement setmemory routines" included a spinlock to changepageattr in order to safely perform the three step operations. But then...

PT-2025-7943

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.15.0+ Description A spinlock recursion issue has been identified in the Linux kernel, specifically in the powerpc/set memory module. The problem arises from the use of spin lock in the change page attr function...