SUSE CVE-2026-74645

In the Linux kernel, the following vulnerability has been resolved: mm/damon/lrusort: error out for 10000 activemembp damosquotascore can trigger division by zero if the target value is zero. DAMONLRUSORT lets users set the target value for the hot memory scheme via activemembp parameter. It avoi...

CVE-2026-74645

CVE-2026-74645 is a division-by-zero vulnerability in the Linux kernel's DAMON_LRU_SORT module. When a user sets the active_mem_bp parameter to 10002 , the cold memory scheme's quota goal target value becomes zero, causing damos_quota_score() to trigger a kernel oops (divide error). The fix retur...

CVE-2026-74645 mm/damon/lru_sort: error out for >10000 active_mem_bp

In the Linux kernel, the following vulnerability has been resolved: mm/damon/lrusort: error out for 10000 activemembp damosquotascore can trigger division by zero if the target value is zero. DAMONLRUSORT lets users set the target value for the hot memory scheme via activemembp parameter. It avoi...

CVE-2026-74645 mm/damon/lru_sort: error out for >10000 active_mem_bp

In the Linux kernel, the following vulnerability has been resolved: mm/damon/lrusort: error out for 10000 activemembp damosquotascore can trigger division by zero if the target value is zero. DAMONLRUSORT lets users set the target value for the hot memory scheme via activemembp parameter. It avoi...

CVE-2026-74645: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/damon/lrusort: error out for 10000 activemembp damosquotascore can trigger division by zero if the target value is zero. DAMONLRUSORT lets users set the target value for the hot memory scheme via activemembp parameter. It avoi...

CVE-2026-53335: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/damon/lrusort: handle ctx allocation failure DAMONLRUSORT allocates the damonctx object for its kdamond in its init function. damonlrusortenabledstore wrongly assumes the allocation will always succeed once tried. If the...

CVE-2025-39909: Divide By Zero

In the Linux kernel, the following vulnerability has been resolved: mm/damon/lrusort: avoid divide-by-zero in damonlrusortapplyparameters Patch series "mm/damon: avoid divide-by-zero in DAMON module's parameters application". DAMON's RECLAIM and LRUSORT modules perform no validation on...