https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 00:25:46 +0000 https://vulnerability.circl.lu/vuln/cve-2026-53335 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>mm/damon/lru_sort: handle ctx allocation failure</p> <p>DAMON_LRU_SORT allocates the damon_ctx object for its kdamond in its init function. damon_lru_sort_enabled_store() wrongly assumes the allocation will always succeed once tried. If the damon_ctx allocation was failed, therefore, code execution reaches to damon_commit_ctx() while &#39;ctx&#39; is NULL. As a result, it dereferences the NULL &#39;ctx&#39; pointer. Avoid the NULL dereference by returning -ENOMEM if &#39;ctx&#39; is NULL.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>mm/damon/lru_sort: handle ctx allocation failure</p> <p>DAMON_LRU_SORT allocates the damon_ctx object for its kdamond in its init function. damon_lru_sort_enabled_store() wrongly assumes the allocation will always succeed once tried. If the damon_ctx allocation was failed, therefore, code execution reaches to damon_commit_ctx() while &#39;ctx&#39; is NULL. As a result, it dereferences the NULL &#39;ctx&#39; pointer. Avoid the NULL dereference by returning -ENOMEM if &#39;ctx&#39; is NULL.</p> https://vulnerability.circl.lu/vuln/cve-2026-53335