[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-CVE-2021-47438":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T08:53:30.047Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":20,"aliases":21,"duplicate_of":9,"upstream":22,"downstream":23,"duplicates":46,"related":47,"reserved_at":9,"published_at":57,"modified_at":58,"state":59,"summary":60,"references_raw":69,"kevs":84,"epss":85,"epss_history":88,"metrics":340,"affected":346},"CVE-2021-47438","In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: Fix memory leak in mlx5_core_destroy_cq() error path\n\nPrior to this patch in case mlx5_core_destroy_cq() failed it returns\nwithout completing all destroy operations and that leads to memory leak.\nInstead, complete the destroy flow before return error.\n\nAlso move mlx5_debug_cq_remove() to the beginning of mlx5_core_destroy_cq()\nto be symmetrical with mlx5_core_create_cq().\n\nkmemleak complains on:\n\nunreferenced object 0xc000000038625100 (size 64):\n  comm \"ethtool\", pid 28301, jiffies 4298062946 (age 785.380s)\n  hex dump (first 32 bytes):\n    60 01 48 94 00 00 00 c0 b8 05 34 c3 00 00 00 c0  `.H.......4.....\n    02 00 00 00 00 00 00 00 00 db 7d c1 00 00 00 c0  ..........}.....\n  backtrace:\n    [\u003C000000009e8643cb>] add_res_tree+0xd0/0x270 [mlx5_core]\n    [\u003C00000000e7cb8e6c>] mlx5_debug_cq_add+0x5c/0xc0 [mlx5_core]\n    [\u003C000000002a12918f>] mlx5_core_create_cq+0x1d0/0x2d0 [mlx5_core]\n    [\u003C00000000cef0a696>] mlx5e_create_cq+0x210/0x3f0 [mlx5_core]\n    [\u003C000000009c642c26>] mlx5e_open_cq+0xb4/0x130 [mlx5_core]\n    [\u003C0000000058dfa578>] mlx5e_ptp_open+0x7f4/0xe10 [mlx5_core]\n    [\u003C0000000081839561>] mlx5e_open_channels+0x9cc/0x13e0 [mlx5_core]\n    [\u003C0000000009cf05d4>] mlx5e_switch_priv_channels+0xa4/0x230\n[mlx5_core]\n    [\u003C0000000042bbedd8>] mlx5e_safe_switch_params+0x14c/0x300\n[mlx5_core]\n    [\u003C0000000004bc9db8>] set_pflag_tx_port_ts+0x9c/0x160 [mlx5_core]\n    [\u003C00000000a0553443>] mlx5e_set_priv_flags+0xd0/0x1b0 [mlx5_core]\n    [\u003C00000000a8f3d84b>] ethnl_set_privflags+0x234/0x2d0\n    [\u003C00000000fd27f27c>] genl_family_rcv_msg_doit+0x108/0x1d0\n    [\u003C00000000f495e2bb>] genl_family_rcv_msg+0xe4/0x1f0\n    [\u003C00000000646c5c2c>] genl_rcv_msg+0x78/0x120\n    [\u003C00000000d53e384e>] netlink_rcv_skb+0x74/0x1a0",null,[11],{"_key":12,"id":12,"name":13,"description":14,"type":15,"status":16,"abstraction":17,"likelihood_of_exploit":18,"capec":19},"CWE-401","Missing Release of Memory after Effective Lifetime","The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and 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