From this webpage screenshot, the following key information about the vulnerability can be obtained: Vulnerability Type: Memory Corruption Affected Code: function Issue Description: - attempts to cast a 'prev' pointer to a . - The 'prev' pointer may originate from the field within the structure, making the cast invalid and potentially leading to memory corruption. - Depending on the relative positions of and the task group (tg) pointer within the structure, this could result in memory faults or access to garbage data. Fix: - Add a check in : , to ensure that the container operation correctly converts to the intended structure. - This check is sufficient because only from the same CPU are added to the list, so verifying that the 'prev' pointer matches the current list head is adequate. Related Commits: - Commit ID: - Upstream Commit ID: Author and Committer: - Author: Zecheng Li ( ) - Committer: Greg Kroah-Hartman ( ) Links: - Lore Link