From this webpage screenshot, the following key information about the vulnerability can be obtained: 1. Vulnerability Description: - Vulnerability Type: netfilter: ctnetlink: use helper function to calculate expect ID - Issue Description: Lack of calling during the deletion of an expectation path, leading to leakage of the expectation object address to userspace. 2. Fix Measures: - Fix Code: Added a call to in the function. - Fixed File: 3. Fix Details: - Fix Code Snippet: 4. Fix Status: - Fix Status: Fixed; the fix has been submitted to the Linux kernel's stable branch. 5. Fixer: - Fixer: Pablo Neira Ayuso 6. Reporter: - Reporter: zdi-disclosures@trendmicro.com 7. Fix Date: - Fix Date: July 13, 2024 8. Fix Version: - Fix Version: 782161895eb4ac45cf7cfa8db375bd4766cb8299 This information helps us understand the nature of the vulnerability, the fix process, and the post-fix status, thereby enabling an assessment of the effectiveness of the fix.