https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 20:48:54 +0000 https://cve.radiocsirt.org/vuln/cve-2023-52581 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>netfilter: nf_tables: fix memleak when more than 255 elements expired</p> <p>When more than 255 elements expired we&#39;re supposed to switch to a new gc container structure.</p> <p>This never happens: u8 type will wrap before reaching the boundary and nft_trans_gc_space() always returns true.</p> <p>This means we recycle the initial gc container structure and lose track of the elements that came before.</p> <p>While at it, don&#39;t deref &#39;gc&#39; after we&#39;ve passed it to call_rcu.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>netfilter: nf_tables: fix memleak when more than 255 elements expired</p> <p>When more than 255 elements expired we&#39;re supposed to switch to a new gc container structure.</p> <p>This never happens: u8 type will wrap before reaching the boundary and nft_trans_gc_space() always returns true.</p> <p>This means we recycle the initial gc container structure and lose track of the elements that came before.</p> <p>While at it, don&#39;t deref &#39;gc&#39; after we&#39;ve passed it to call_rcu.</p> https://cve.radiocsirt.org/vuln/cve-2023-52581