CVE-2026-46008

CVE-2026-46008 (Linux kernel) : A race between damos_walk() and kdamond_fn() exit could cause a deadlock because registration of a new damos_walk() request and the termination of the damon context could race when the kdamond is finishing. The fix adds a new damon_ctx field, walk_control_obsolete,...

CVE-2026-46008 mm/damon/core: fix damos_walk() vs kdamond_fn() exit race

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: fix damoswalk vs kdamondfn exit race When kdamondfn main loop is finished, the function cancels remaining damoswalk request and unset the damonctx-kdamond so that API callers and API functions themselves can show t...