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。

  - wifiath12k處理 peer_id 尋找期間的鎖定 ath12k_peer_find_by_id() 要求呼叫者保留 ab->base_lock。目前 WBM 錯誤路徑未保留鎖定且呼叫該函式這會導致下列 lockdep_assert()in QCN9274[105162.160893] ------------[cut here ]---- -------- [105162.160916] 警告在 drivers/net/wireless/ath/ath12k/peer.c:71 ath12k_peer_find_by_id+0x52/0x60 的 CPU3 PID0 [105162.160933] ] ] 連結的模組inath12k(O) qrtr_mhi qrtr mac80211 cfg80211 mhi qmi_helpers libarc4 nvme nvme_core [上次卸載 ath12k(O)] [105162.160967] CPU 3 PID 0 通訊 swapper/3 污染 GWO 6.1.0-rc2+ #3 [105162.160972] 硬體名稱Intel(R) Client Systems NUC8i7HVK/NUC8i7HVBBIOS HNKBLi70.86A.0056.2019.0506.1527 2019 年 5 月 6 日 [105162.160977] RIP 0010:ath12k_peer_find_by_id+0x52/0x60 [ath12k] [105162.160990] 程式碼07 eb 0f 39 68 24 74 0a 48 8b 00 48 39 f8 75 f3 31 c0 5b 5d c3 48 8d bf b0 f2 00 00 be ff ff ff ff e8 22 20 c4 e2 85 c0 75 bf <0f> 0b eb bb 66 2e 0f 1f 84 00 00 00 00 00 41 54 4c 8d a7 98 f2 00 [105162.160996] RSP0018:ffffa223001acc60 EFLAGS00010246 [105162.161003] RAX
    0000000000000000 RBXffff9f0573940000 RCX 0000000000000000 [105162.161008] RDX0000000000000001 RSI
    fffffffa3951c8e RDIfffffffa39a96d7 [105162.161013] RBP 000000000000000a R080000000000000000 R09
    0000000000000000 [105162.161017] R10R11ffffa223001acb40 R12fffffffa3d57c60 []ffff9f057394f2e0 [105162.161022R13]  ffff9f0573940000 [ R14ffff9f04ecd659c0 R15dFS:5 []ffff9f0 [105162.161026b]490
    0000000000000000(0000) GS:ffff9f0575600000(0000) knlGS:0000000000000000 [105162.161031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [105162.161036] CR2: 00001d5c8277a008 CR3: 00000001e6224006 CR4:
    00000000003706e0 [105162.161041] 呼叫追踪 [105162.161046] <IRQ> [105162.161051] ath12k_dp_rx_process_wbm_err+0x6da/0xaf0 [ath12k] [105162.161072] ? ath12k_dp_rx_process_err+0x80e/0x15a0 [ath12k] [105162.161084] __lock_acquire+0x4ca/0x1a60 [105162.161104] ath12k_dp_service_srng+0x263/0x310 [ath12k] [105162.161120] ath12k_pci_ext_grp_napi_poll+0x1c/0x70 [ath12k] [105162.161133]
    __napi_poll+0x22/0x260 [105162.161141] net_rx_action+0x2f8/0x380 [105162.161153] __do_softirq+0xd0/0x4c9 [105162.161162] irq_exit_rcu+0x88/0xe0 [105162.161169] common_interrupt+0xa5/0xc0 [105162.161174] ] </IRQ> [105162.161179] <TASK> [105162.161184] asm_common_interrupt+0x22/0x40 處理 WBM 錯誤路徑中的微調鎖定/解鎖以保留 ath12k_peer_find_by_id() 預期的必要鎖定。開啟測試 QCN9274 hw2.0 PCI WLAN.WBE.1.0-03171-QCAHKSWPL_SILICONZ-1 (CVE-2023-53764)

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-2023-53764

high Nessus Plugin ID 277642

版本 1.5