https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 13:54:30 +0000 https://vulnerability.circl.lu/vuln/cve-2024-57841 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>net: fix memory leak in tcp_conn_request()</p> <p>If inet_csk_reqsk_queue_hash_add() return false, tcp_conn_request() will return without free the dst memory, which allocated in af_ops-&gt;route_req.</p> <p>Here is the kmemleak stack:</p> <p>unreferenced object 0xffff8881198631c0 (size 240): comm &#34;softirq&#34;, pid 0, jiffies 4299266571 (age 1802.392s) hex dump (first 32 bytes): 00 10 9b 03 81 88 ff ff 80 98 da bc ff ff ff ff ................ 81 55 18 bb ff ff ff ff 00 00 00 00 00 00 00 00 .U.............. backtrace: [&lt;ffffffffb93e8d4c&gt;] kmem_cache_alloc+0x60c/0xa80 [&lt;ffffffffba11b4c5&gt;] dst_alloc+0x55/0x250 [&lt;ffffffffba227bf6&gt;] rt_dst_alloc+0x46/0x1d0 [&lt;ffffffffba23050a&gt;] __mkroute_output+0x29a/0xa50 [&lt;ffffffffba23456b&gt;] ip_route_output_key_hash+0x10b/0x240 [&lt;ffffffffba2346bd&gt;] ip_route_output_flow+0x1d/0x90 [&lt;ffffffffba254855&gt;] inet_csk_route_req+0x2c5/0x500 [&lt;ffffffffba26b331&gt;] tcp_conn_request+0x691/0x12c0 [&lt;ffffffffba27bd08&gt;] tcp_rcv_state_process+0x3c8/0x11b0 [&lt;ffffffffba2965c6&gt;] tcp_v4_do_rcv+0x156/0x3b0 [&lt;ffffffffba299c98&gt;] tcp_v4_rcv+0x1cf8/0x1d80 [&lt;ffffffffba239656&gt;] ip_protocol_deliver_rcu+0xf6/0x360 [&lt;ffffffffba2399a6&gt;] ip_local_deliver_finish+0xe6/0x1e0 [&lt;ffffffffba239b8e&gt;] ip_local_deliver+0xee/0x360 [&lt;ffffffffba239ead&gt;] ip_rcv+0xad/0x2f0 [&lt;ffffffffba110943&gt;] __netif_receive_skb_one_core+0x123/0x140</p> <p>Call dst_release() to free the dst memor…</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>net: fix memory leak in tcp_conn_request()</p> <p>If inet_csk_reqsk_queue_hash_add() return false, tcp_conn_request() will return without free the dst memory, which allocated in af_ops-&gt;route_req.</p> <p>Here is the kmemleak stack:</p> <p>unreferenced object 0xffff8881198631c0 (size 240): comm &#34;softirq&#34;, pid 0, jiffies 4299266571 (age 1802.392s) hex dump (first 32 bytes): 00 10 9b 03 81 88 ff ff 80 98 da bc ff ff ff ff ................ 81 55 18 bb ff ff ff ff 00 00 00 00 00 00 00 00 .U.............. backtrace: [&lt;ffffffffb93e8d4c&gt;] kmem_cache_alloc+0x60c/0xa80 [&lt;ffffffffba11b4c5&gt;] dst_alloc+0x55/0x250 [&lt;ffffffffba227bf6&gt;] rt_dst_alloc+0x46/0x1d0 [&lt;ffffffffba23050a&gt;] __mkroute_output+0x29a/0xa50 [&lt;ffffffffba23456b&gt;] ip_route_output_key_hash+0x10b/0x240 [&lt;ffffffffba2346bd&gt;] ip_route_output_flow+0x1d/0x90 [&lt;ffffffffba254855&gt;] inet_csk_route_req+0x2c5/0x500 [&lt;ffffffffba26b331&gt;] tcp_conn_request+0x691/0x12c0 [&lt;ffffffffba27bd08&gt;] tcp_rcv_state_process+0x3c8/0x11b0 [&lt;ffffffffba2965c6&gt;] tcp_v4_do_rcv+0x156/0x3b0 [&lt;ffffffffba299c98&gt;] tcp_v4_rcv+0x1cf8/0x1d80 [&lt;ffffffffba239656&gt;] ip_protocol_deliver_rcu+0xf6/0x360 [&lt;ffffffffba2399a6&gt;] ip_local_deliver_finish+0xe6/0x1e0 [&lt;ffffffffba239b8e&gt;] ip_local_deliver+0xee/0x360 [&lt;ffffffffba239ead&gt;] ip_rcv+0xad/0x2f0 [&lt;ffffffffba110943&gt;] __netif_receive_skb_one_core+0x123/0x140</p> <p>Call dst_release() to free the dst memor…</p> https://vulnerability.circl.lu/vuln/cve-2024-57841