CVE-2026-23052 ftrace: Do not over-allocate ftrace memory

In the Linux kernel, the following vulnerability has been resolved: ftrace: Do not over-allocate ftrace memory The pgremaining calculation in ftraceprocesslocs assumes that ENTRIESPERPAGE multiplied by 2^order equals the actual capacity of the allocated page group. However, ENTRIESPERPAGE is...

CVE-2026-23052

In the Linux kernel, the following vulnerability has been resolved: ftrace: Do not over-allocate ftrace memory The pgremaining calculation in ftraceprocesslocs assumes that ENTRIESPERPAGE multiplied by 2^order equals the actual capacity of the allocated page group. However, ENTRIESPERPAGE is...