Linux/Unix 主机中安装的一个或多个程序包受到一个漏洞影响，而供应商没有提供补丁程序。

  - nethns3修复一起执行 externel_lb 和 reset 时的死锁问题同时执行 externel_lb 和 reset 时可能发生死锁 [ 3147.217009] 信息任务 kworker/u321:0:7 阻断超过 120 秒。 [ 3147.230483] echo 0 > /proc/sys/kernel/hung_task_timeout_secs 禁用此消息。
    [ 3147.238999] task:kworker/u321:0 state:D stack: 0 pid: 7 ppid: 2 flags:0x00000008 [ 3147.248045] Workqueuehclge hclge_service_task [hclge] [ 3147.253957] 调用跟踪 [ 3147.257093]
    __switch_to+0x7c/0xbc [ 3147.261183] __schedule+0x338/0x6f0 [ 3147.265357] schedule+0x50/0xe0 [3147.269185] schedule_preempt_disabled+0x18/0x24 [ 3147.274488] __mutex_lock.constprop.0+0x1d4/0x5dc [3147.279880] __mutex_lock_slowpath +0x1c/0x30 [ 3147.284839] mutex_lock+0x50/0x60 [ 3147.288841] rtnl_lock+0x20/0x2c [ 3147.292759] hclge_reset_prepare+0x68/0x90 [hclge] [ 3147.298239] hclge_reset_subtask+0x88/0xe0 [hclge] [ 3147.303718] hclge_reset_service_task+0x84/0x120 [hclge] [3147.309718] hclge_service_task+0x2c/0x70 [hclge] [ 3147.315109] process_one_work+0x1d0/0x490 [3147.319805] work_thread+0x158/0x3d0 [ 3147.324240] kthread+0x108/0x13c [ 3147.328154] ret_from_fork+0x10/0x18 在 externel_lb 进程中hns3 驱动程序先调用 napi_disable()然后发生重置然后 externel_lb 的还原进程将失败并且不会调用 napi_enable()。再次执行 externel_lb 时napi_disable() 将被双重调用导致 rtnl_lock() 死锁。此修补程序使用 HNS3_NIC_STATE_DOWN 状态来保护 externel_lb 进程中的 napi_disable() 和 napi_enable() 调用就像 ndo_stop() 和 ndo_start() 中的使用一样。 (CVE-2023-54000)

请注意，Nessus 依赖供应商报告的程序包是否存在进行判断。

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。

  - nethns3修正一起執行 externel_lb 和 reset 時的鎖死問題同時執行 externel_lb 和 reset 時可能會發生鎖死[ 3147.217009] 資訊工作 kworker/u321:0:7 被封鎖超過 120 秒。 [ 3147.230483] echo 0 > /proc/sys/kernel/hung_task_timeout_secs 會停用此訊息。
    [ 3147.238999] task:kworker/u321:0 state:D 堆疊0 pid7 ppid2 旗標0x00000008 [ 3147.248045] 工作佇列hclge hclge_service_task [hclge] [ 3147.253957] 呼叫追踪 [ 3147.257093]
    __switch_to+0x7c/0xbc [ 3147.261183] __schedule+0x338/0x6f0 [ 3147.265357] schedule+0x50/0xe0 [3147.269185] schedule_preempt_disabled+0x18/0x24 [ 3147.274488] __mutex_lock.constprop.0+0x1d4/0x5dc [3147.279880] __mutex_lock_slowpath +0x1c/0x30 [ 3147.284839] mutex_lock+0x50/0x60 [ 3147.288841] rtnl_lock+0x20/0x2c [ 3147.292759] hclge_reset_prepare+0x68/0x90 [hclge] [ 3147.298239] hclge_reset_subtask+0x88/0xe0 [hclge] [ 3147.303718] hclge_reset_service_task+0x84/0x120 [hclge] [3147.309718] hclge_service_task+0x2c/0x70 [hclge] [ 3147.315109] process_one_work+0x1d0/0x490 [3147.319805] worker_thread+0x158/0x3d0 [ 3147.324240] kthread+0x108/0x13c [ 3147.328154] ret_from_fork+0x10/0x18 在 externel_lb 處理程序中hns3 驅動程式會先呼叫 napi_disable()然後再進行重設接著 externel_lb 的還原處理程序會失敗且不會呼叫 napi_enable()。再次執行 externel_lb 時napi_disable() 將執行雙重呼叫造成 rtnl_lock() 鎖死。此修補程式使用 HNS3_NIC_STATE_DOWN 狀態來保護 externel_lb 處理程序中的 napi_disable() 和 napi_enable() 呼叫如同 ndo_stop() 和 ndo_start() 中的用法。 (CVE-2023-54000)

請注意，Nessus 的判定取決於廠商所報告的套件是否存在。

Linux/Unix ホストには、ベンダーが提供するパッチが利用できない脆弱性の影響を受ける複数のパッケージがインストールされています。

  - nethns3externel_lb とリセットが一緒に実行される際のデッドロックの問題を修正します externel_lb とリセットが一緒に実行されると、デッドロックが発生する可能性があります [ 3147.217009] 情報120 秒を超えるタスク kworker/u321:0:7 がブロックされました。 [ 3147.230483] echo 0 > /proc/sys/kernel/hung_task_timeout_secs により、このメッセージが無効になります。
    [ 3147.238999] task:kworker/u321:0 state:D stack:0 pid: 7 ppid2 flags:0x00000008 [ 3147.248045] Workqueue: hclge hclge_service_task [hclge] [ 3147.253957] Call trace: [ 3147.257093]
    __switch_to+0x7c/0xbc [ 3147.261183] __schedule+0x338/0x6f0 3147.265357] schedule+0x50/0xe0 [3147.269185] schedule_preempt_disabled+0x18/0x24 3147.274488] __mutex_lock.constprop.0+0x1d4/0x5dc [3147.279880] __mutex_lock_slowpath +0x1c/0x30 3147.284839] mutex_lock+0x50/0x60 [ 3147.288841] rtnl_lock+0x20/0x2c [ 3147.292759] hclge_reset_prepare+0x68/0x90 [hclge] [ 3147.298239] hclge_reset_subtask+0x88/0xe0 [hclge] [ 3147.303718] hclge_reset_service_task+0x84/0x120 [hclge] [3147.309718] hclge_service_task+0x2c/0x70 [hclge] [ 3147.315109] process_one_work+0x1d0/0x490 [3147.319805 ] worker_thread+0x158/0x3d0 [ 3147.324240 ] kthread+0x108/0x13c [ 3147.328154] ret_from_fork+0x10/0x18 externel_lb プロセスで、hns3 ドライバーが最初に napi_disable() を呼び出し、次にリセットが発生し、その後にリセットが発生し、externel_lb の復元プロセスが失敗し、napi_enable() を呼び出しません。externel_lb を再度行う際、napi_disable() は二重呼び出しであり、rtnl_lock() のデッドロックを引き起こします。このパッチは、HNS3_NIC_STATE_DOWN 状態を使用して、ndo_stop() と ndo_start() での使用と同様に、externel_lb プロセスで napi_disable() と napi_enable() の呼び出しを保護しました。CVE-2023-54000

Nessus は、ベンダーによって報告されたパッケージの存在に依存していることに注意してください。

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013673 advisory.

    In the Linux kernel, the following vulnerability has been resolved:

    net: hns3: fix deadlock issue when externel_lb and reset are executed together

    When externel_lb and reset are executed together, a deadlock may     occur:
    [ 3147.217009] INFO: task kworker/u321:0:7 blocked for more than 120 seconds.
    [ 3147.230483] echo 0 > /proc/sys/kernel/hung_task_timeout_secs disables this message.
    [ 3147.238999] task:kworker/u321:0  state:D stack:    0 pid:    7 ppid:     2 flags:0x00000008     [ 3147.248045] Workqueue: hclge hclge_service_task [hclge]     [ 3147.253957] Call trace:
    [ 3147.257093]  __switch_to+0x7c/0xbc     [ 3147.261183]  __schedule+0x338/0x6f0     [ 3147.265357]  schedule+0x50/0xe0     [ 3147.269185]  schedule_preempt_disabled+0x18/0x24     [ 3147.274488]  __mutex_lock.constprop.0+0x1d4/0x5dc     [ 3147.279880]  __mutex_lock_slowpath+0x1c/0x30     [ 3147.284839]  mutex_lock+0x50/0x60     [ 3147.288841]  rtnl_lock+0x20/0x2c     [ 3147.292759]  hclge_reset_prepare+0x68/0x90 [hclge]     [ 3147.298239]  hclge_reset_subtask+0x88/0xe0 [hclge]     [ 3147.303718]  hclge_reset_service_task+0x84/0x120 [hclge]     [ 3147.309718]  hclge_service_task+0x2c/0x70 [hclge]     [ 3147.315109]  process_one_work+0x1d0/0x490     [ 3147.319805]  worker_thread+0x158/0x3d0     [ 3147.324240]  kthread+0x108/0x13c     [ 3147.328154]  ret_from_fork+0x10/0x18

    In externel_lb process, the hns3 driver call napi_disable()     first, then the reset happen, then the restore process of the     externel_lb will fail, and will not call napi_enable(). When     doing externel_lb again, napi_disable() will be double call,     cause a deadlock of rtnl_lock().

    This patch use the HNS3_NIC_STATE_DOWN state to protect the     calling of napi_disable() and napi_enable() in externel_lb     process, just as the usage in ndo_stop() and ndo_start().

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - net: hns3: fix deadlock issue when externel_lb and reset are executed together When externel_lb and reset     are executed together, a deadlock may occur: [ 3147.217009] INFO: task kworker/u321:0:7 blocked for more     than 120 seconds. [ 3147.230483] echo 0 > /proc/sys/kernel/hung_task_timeout_secs disables this message.
    [ 3147.238999] task:kworker/u321:0 state:D stack: 0 pid: 7 ppid: 2 flags:0x00000008 [ 3147.248045]     Workqueue: hclge hclge_service_task [hclge] [ 3147.253957] Call trace: [ 3147.257093]
    __switch_to+0x7c/0xbc [ 3147.261183] __schedule+0x338/0x6f0 [ 3147.265357] schedule+0x50/0xe0 [     3147.269185] schedule_preempt_disabled+0x18/0x24 [ 3147.274488] __mutex_lock.constprop.0+0x1d4/0x5dc [     3147.279880] __mutex_lock_slowpath+0x1c/0x30 [ 3147.284839] mutex_lock+0x50/0x60 [ 3147.288841]     rtnl_lock+0x20/0x2c [ 3147.292759] hclge_reset_prepare+0x68/0x90 [hclge] [ 3147.298239]     hclge_reset_subtask+0x88/0xe0 [hclge] [ 3147.303718] hclge_reset_service_task+0x84/0x120 [hclge] [     3147.309718] hclge_service_task+0x2c/0x70 [hclge] [ 3147.315109] process_one_work+0x1d0/0x490 [     3147.319805] worker_thread+0x158/0x3d0 [ 3147.324240] kthread+0x108/0x13c [ 3147.328154]     ret_from_fork+0x10/0x18 In externel_lb process, the hns3 driver call napi_disable() first, then the reset     happen, then the restore process of the externel_lb will fail, and will not call napi_enable(). When doing     externel_lb again, napi_disable() will be double call, cause a deadlock of rtnl_lock(). This patch use the     HNS3_NIC_STATE_DOWN state to protect the calling of napi_disable() and napi_enable() in externel_lb     process, just as the usage in ndo_stop() and ndo_start(). (CVE-2023-54000)

Note that Nessus relies on the presence of the package as reported by the vendor.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007581 advisory.

    In the Linux kernel, the following vulnerability has been resolved:

    net: hns3: fix deadlock issue when externel_lb and reset are executed together

    When externel_lb and reset are executed together, a deadlock may     occur:
    [ 3147.217009] INFO: task kworker/u321:0:7 blocked for more than 120 seconds.
    [ 3147.230483] echo 0 > /proc/sys/kernel/hung_task_timeout_secs disables this message.
    [ 3147.238999] task:kworker/u321:0  state:D stack:    0 pid:    7 ppid:     2 flags:0x00000008     [ 3147.248045] Workqueue: hclge hclge_service_task [hclge]     [ 3147.253957] Call trace:
    [ 3147.257093]  __switch_to+0x7c/0xbc     [ 3147.261183]  __schedule+0x338/0x6f0     [ 3147.265357]  schedule+0x50/0xe0     [ 3147.269185]  schedule_preempt_disabled+0x18/0x24     [ 3147.274488]  __mutex_lock.constprop.0+0x1d4/0x5dc     [ 3147.279880]  __mutex_lock_slowpath+0x1c/0x30     [ 3147.284839]  mutex_lock+0x50/0x60     [ 3147.288841]  rtnl_lock+0x20/0x2c     [ 3147.292759]  hclge_reset_prepare+0x68/0x90 [hclge]     [ 3147.298239]  hclge_reset_subtask+0x88/0xe0 [hclge]     [ 3147.303718]  hclge_reset_service_task+0x84/0x120 [hclge]     [ 3147.309718]  hclge_service_task+0x2c/0x70 [hclge]     [ 3147.315109]  process_one_work+0x1d0/0x490     [ 3147.319805]  worker_thread+0x158/0x3d0     [ 3147.324240]  kthread+0x108/0x13c     [ 3147.328154]  ret_from_fork+0x10/0x18

    In externel_lb process, the hns3 driver call napi_disable()     first, then the reset happen, then the restore process of the     externel_lb will fail, and will not call napi_enable(). When     doing externel_lb again, napi_disable() will be double call,     cause a deadlock of rtnl_lock().

    This patch use the HNS3_NIC_STATE_DOWN state to protect the     calling of napi_disable() and napi_enable() in externel_lb     process, just as the usage in ndo_stop() and ndo_start().

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011310 advisory.

    In the Linux kernel, the following vulnerability has been resolved:

    net: hns3: fix deadlock issue when externel_lb and reset are executed together

    When externel_lb and reset are executed together, a deadlock may     occur:
    [ 3147.217009] INFO: task kworker/u321:0:7 blocked for more than 120 seconds.
    [ 3147.230483] echo 0 > /proc/sys/kernel/hung_task_timeout_secs disables this message.
    [ 3147.238999] task:kworker/u321:0  state:D stack:    0 pid:    7 ppid:     2 flags:0x00000008     [ 3147.248045] Workqueue: hclge hclge_service_task [hclge]     [ 3147.253957] Call trace:
    [ 3147.257093]  __switch_to+0x7c/0xbc     [ 3147.261183]  __schedule+0x338/0x6f0     [ 3147.265357]  schedule+0x50/0xe0     [ 3147.269185]  schedule_preempt_disabled+0x18/0x24     [ 3147.274488]  __mutex_lock.constprop.0+0x1d4/0x5dc     [ 3147.279880]  __mutex_lock_slowpath+0x1c/0x30     [ 3147.284839]  mutex_lock+0x50/0x60     [ 3147.288841]  rtnl_lock+0x20/0x2c     [ 3147.292759]  hclge_reset_prepare+0x68/0x90 [hclge]     [ 3147.298239]  hclge_reset_subtask+0x88/0xe0 [hclge]     [ 3147.303718]  hclge_reset_service_task+0x84/0x120 [hclge]     [ 3147.309718]  hclge_service_task+0x2c/0x70 [hclge]     [ 3147.315109]  process_one_work+0x1d0/0x490     [ 3147.319805]  worker_thread+0x158/0x3d0     [ 3147.324240]  kthread+0x108/0x13c     [ 3147.328154]  ret_from_fork+0x10/0x18

    In externel_lb process, the hns3 driver call napi_disable()     first, then the reset happen, then the restore process of the     externel_lb will fail, and will not call napi_enable(). When     doing externel_lb again, napi_disable() will be double call,     cause a deadlock of rtnl_lock().

    This patch use the HNS3_NIC_STATE_DOWN state to protect the     calling of napi_disable() and napi_enable() in externel_lb     process, just as the usage in ndo_stop() and ndo_start().

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
280062	Linux Distros 未修补的漏洞：CVE-2023-54000	Nessus	Misc.	2025/12/26	2026/2/4	medium
280062	Linux Distros 未修補的弱點：CVE-2023-54000	Nessus	Misc.	2025/12/26	2026/2/4	medium
296481	SUSE SLES15 セキュリティ更新 : kernel (SUSE-SU-2026:0278-1)	Nessus	SuSE Local Security Checks	2026/1/24	2026/1/24	high
280062	Linux Distros のパッチ未適用の脆弱性: CVE-2023-54000	Nessus	Misc.	2025/12/26	2026/2/4	medium
296676	SUSE SLES15 セキュリティ更新 : kernel (SUSE-SU-2026:0281-1)	Nessus	SuSE Local Security Checks	2026/1/27	2026/1/27	high
297194	SUSE SLED15 / SLES15 セキュリティ更新 : kernel (SUSE-SU-2026:0315-1)	Nessus	SuSE Local Security Checks	2026/1/30	2026/1/30	high
296680	SUSE SLES15 / openSUSE 15 セキュリティ更新 : kernel (SUSE-SU-2026:0293-1)	Nessus	SuSE Local Security Checks	2026/1/27	2026/1/27	high
309546	Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013673)	Nessus	Unity Linux Local Security Checks	2026/4/22	2026/4/22	medium
297194	SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2026:0315-1)	Nessus	SuSE Local Security Checks	2026/1/30	2026/1/30	high
280062	Linux Distros Unpatched Vulnerability : CVE-2023-54000	Nessus	Misc.	2025/12/26	2026/2/4	medium
296676	SUSE SLES15 Security Update : kernel (SUSE-SU-2026:0281-1)	Nessus	SuSE Local Security Checks	2026/1/27	2026/1/27	high
307079	Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-007581)	Nessus	Unity Linux Local Security Checks	2026/4/17	2026/4/21	medium
296680	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2026:0293-1)	Nessus	SuSE Local Security Checks	2026/1/27	2026/1/27	high
308952	Unity Linux 20.1070e Security Update: kernel (UTSA-2026-011310)	Nessus	Unity Linux Local Security Checks	2026/4/21	2026/4/21	medium
296481	SUSE SLES15 Security Update : kernel (SUSE-SU-2026:0278-1)	Nessus	SuSE Local Security Checks	2026/1/24	2026/1/24	high

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