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。

  - usbrenesas_usbhs重新排序探查中的時鐘處理和電源管理重新排序 `usbhs_probe()` 中的初始化序列以便在存取暫存器前啟用運行時間 PM防止因未初始化時鐘而可能發生的當機。目前在探查路徑中會先存取暫存器再啟用時鐘進而導致 RZ/V2H SoC 發生同步外部中止。有問題的呼叫流程如下usbhs_probe() usbhs_sys_clock_ctrl() usbhs_bset() usbhs_write() iowrite16() <-- 啟用時鐘前的暫存器存取 由於在未確保已啟用所需時鐘的情況下執行 `iowrite16()`因此這可能導致存取錯誤。若要修正此問題請儘早在探查函式中啟用 PM 運行時間並確保在存取暫存器之前取得時鐘以避免在 RZ/V2H 上發生類似下列的損毀 [13.272640] 內部錯誤同步外部中止0000000096000010 [#1] PREEMPT SMP [13.280814] 模組連結於 cec Renesas_usbhs(+) drm_kms_helper fuse drm背光 ipv6 [13.289088] CPU1 UID0 PID195 Comm
    (udev-worker) 未受污染的 6.14.0-rc7+ #98 [13.296640] 硬體名稱 Renesas RZ/V2H EVK Board based on r9a09g057h44 (DT) [13.303834] pstate 60400005 (nZCv daif +PAN -UAO -TCO - DIT -SSBS BTYPE=--) [13.310770] pc usbhs_bset+0x14/0x4c [renesas_usbhs] [13.315831] lr usbhs_probe+0x2e4/0x5ac [renesas_usbhs] [13.321138] ] sp ffff8000827e3850 [13.324438] x29ffff80008273860 x280000000000000000 x27
    ffff8000827e3ca0 [13.331554] x26: ffff8000827e3ba0 x25: ffff800081729668 x24: 0000000000000025 [13.338670] x23: ffff0000c0f08000 x22: 0000000000000000 x21: ffff0000c0f08010 [13.345783] x20: 0000000000000000 x19:
    ffff0000c3b52080 x1800000000ffffffff [13.352895] x170000000000000000 x160000000000000000 x15
    ffff8000827e36ce [13.360009] x14: 00000000000003d7 x13: 00000000000003d7 x12: 0000000000000000 [13.367122] x11: 0000000000000000 x10: 0000000000000aa0 x9 : ffff8000827e3750 [13.374235] x8 : ffff0000c1850b00 x7 :
    0000000003826060 x6 000000000000001c [13.381347] x5 000000030d5fcc00 x4 ffff8000825c0000 x3
    0000000000000000 [13.388459] x2 : 0000000000000400 x1 : 0000000000000000 x0 : ffff0000c3b52080 [13.395574] Call trace: [13.398013] usbhs_bset+0x14/0x4c [renesas_usbhs] (P) [13.403076] platform_probe+0x68/0xdc [13.406738] really_probe +0xbc/0x2c0 [13.410306] __driver_probe_device+0x78/0x120 [13.414653] driver_probe_device+0x3c/0x154 [13.418825] __driver_attach+0x90/0x1a0 [13.422647] bus_for_each_dev+0x7c/0xe0 [13.426470] driver_attach+0x24/0x30 [13.430032] bus_add_driver+0xe4/0x208 [13.433766] driver_register+0x68/0x130 [13.437587] __platform_driver_register+0x24/0x30 [13.442273] Renesas_usbhs_driver_init+0x20/0x1000 [renesas_usbhs] [13.448450] do_one_initcall+0x60/0x1d4 [13.452276] do_init_module+0x54/0x1f8 [13.456014] load_module+0x1754/0x1c98 [13.459750] init_module_from_file+0x88/0xcc [13.464004] __arm64_sys_finit_module+0x1c4/0x328 [13.468689] invoke_syscall+0x48/0x104 [13.472426] el0_svc_common.constprop. 0+0xc0/0xe0 [13.477113] do_el0_svc+0x1c/0x28 [13.480415] el0_svc+0x30/0xcc [13.483460] el0t_64_sync_handler+0x10c/0x138 [13.487800] el0t_64_sync+0x198/0x19c [13.491453] 程式碼2a0103e10 122220342 8b0100 84 (79400084) [13.497522] ---[ end trace 0000000000000000 ]--- (CVE-2025-38136)

請注意，Nessus 依賴供應商報告的套件存在。

偵測

Linux Distros 未修補的弱點：CVE-2025-38136

medium Nessus Plugin ID 245663

版本 1.24