Linux/Unix 主機上安裝了一個或多個受到弱點影響的套件，且供應商未提供可用的修補程式。

  - RDMA/irdma修正 CQP 完成統計資料上的資料爭用。如 KCSAN 報告的那樣，CQP 完成統計資料在 irdma_wait_event 和 irdma_check_cqp_progress 中遭到鎖定讀取，但可在另一個 CPU 上的完成執行緒 irdma_sc_ccq_get_cqe_info 中進行更新。使完成統計資料成為不可部分完成的變數以反映對其的一致更新。這也可避免編譯器最佳化可能造成的載入/儲存中斷邏輯錯誤。 [77346.170861] 錯誤 KCSANirdma_handle_cqp_op 中發生資料爭用 [irdma] / irdma_sc_ccq_get_cqe_info [irdma] [77346.171383] cpu 4 上的工作 9544 寫入 8 位元組的 0xffff8a3250b108e0 [77346.171483] irdma_sc_ccq_get_cqe_info+0xirdma27a/0dma27a [[] ] [77346.171658] irdma_cqp_ce_handler+0x164/0x270 [irdma] [77346.171835] cqp_compl_worker+0x1b/0x20 [irdma] [77346.172009] process_one_work+0x4d1/0xa40 [77346.172024] worker_thread+0x319/0x700 [77346.172037] kthread+0x180/ 0x1b0 [77346.172054] ret_from_fork+0x22/0x30 [77346.172136] cpu 2 上的工作 9838 讀取至 0xffff8a3250b108e0 (共 8 位元組) [77346.172234] irdma_handle_cqp_op+0xf4/0x4b0 [irdma] [77346.172413[] ] irdma_cqp_aeq_cmd+0x75/0x0 [irdma] [  ] irdma_cqp_aeq_cmd+0x75/0x ] [77346.172592] irdma_create_aeq+0x390/0x45a [irdma] [77346.172769] irdma_rt_init_hw.cold+0x212/0x85d [irdma] [77346.172944] irdma_probe+0x54f/0x620 [irdma] [77346.173122] mandatory_bus_probe+0x66/0xa0 [77346.173137] emerge_probe+0x140/0x540 [77346.173154]
    __driver_probe_device+0xc7/0x220 [77346.173173] driver_probe_device+0x5f/0x140 [77346.173190]
    __driver_attach+0xf0/0x2c0 [77346.173208] bus_for_each_dev+0xa8/0xf0 [77346.173225] driver_attach+0x29/0x30 [77346.173240] bus_add_driver+0x29c/0x2f0 [77346.173255] driver_register+0x10f/0x1a0 [77346.173272] __auxiliary_driver_register+0xbc/0x140 [77346.173287] irdma_init_module+0x55/0x1000 [irdma] [77346.173460] do_one_initcall+0x7d/0x410 [77346.173475] do_init_module+0x81/0x2c0 [77346.173491] load_module+0x1232/0x12c0 [77346.173506]
    __do_sys_finit_module+0x101/0x180 [77346.173522] __x64_sys_finit_module+0x3c/0x50 [77346.173538] do_syscall_64+0x39/0x90 [77346.173553] entry_SYSCALL_64_after_hwframe+0x63/0xcd [77346.173634] value changed: 0x0000000000000094 -> 0x0000000000000095 (CVE-2023-54302)

請注意，Nessus 的判定取決於廠商所報告的套件是否存在。

偵測

Linux Distros 未修補的弱點：CVE-2023-54302

medium Nessus Plugin ID 280782

版本 1.11