{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-29T16:20:36.030","vulnerabilities":[{"cve":{"id":"CVE-2023-53720","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2025-10-22T14:15:46.700","lastModified":"2026-04-15T00:35:42.020","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: Release the label when replacing existing ct entry\n\nCited commit doesn't release the label mapping when replacing existing ct\nentry which leads to following memleak report:\n\nunreferenced object 0xffff8881854cf280 (size 96):\n  comm \"kworker/u48:74\", pid 23093, jiffies 4296664564 (age 175.944s)\n  hex dump (first 32 bytes):\n    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................\n    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................\n  backtrace:\n    [<000000002722d368>] __kmalloc+0x4b/0x1c0\n    [<00000000cc44e18f>] mapping_add+0x6e8/0xc90 [mlx5_core]\n    [<000000003ad942a7>] mlx5_get_label_mapping+0x66/0xe0 [mlx5_core]\n    [<00000000266308ac>] mlx5_tc_ct_entry_create_mod_hdr+0x1c4/0xf50 [mlx5_core]\n    [<000000009a768b4f>] mlx5_tc_ct_entry_add_rule+0x16f/0xaf0 [mlx5_core]\n    [<00000000a178f3e5>] mlx5_tc_ct_block_flow_offload_add+0x10cb/0x1f90 [mlx5_core]\n    [<000000007b46c496>] mlx5_tc_ct_block_flow_offload+0x14a/0x630 [mlx5_core]\n    [<00000000a9a18ac5>] nf_flow_offload_tuple+0x1a3/0x390 [nf_flow_table]\n    [<00000000d0881951>] flow_offload_work_handler+0x257/0xd30 [nf_flow_table]\n    [<000000009e4935a4>] process_one_work+0x7c2/0x13e0\n    [<00000000f5cd36a7>] worker_thread+0x59d/0xec0\n    [<00000000baed1daf>] kthread+0x28f/0x330\n    [<0000000063d282a4>] ret_from_fork+0x1f/0x30\n\nFix the issue by correctly releasing the label mapping."}],"metrics":{},"references":[{"url":"https://git.kernel.org/stable/c/3db903a71f1f4bbf30baae166a4a49f2e8aceb61","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/8ac04a28144cfa89b61be518268233742c23d88d","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}]}}]}