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。

  - powerpc/52xx修正錯誤處理路徑中的資源洩漏。mpc52xx_lpbfifo_probe() 的錯誤處理路徑具有對應 free_irq() 未平衡的 request_irq()。如同已在移除函式中所做的一樣新增遺漏的呼叫。 (CVE-2022-50463)

請注意，Nessus 的判定取決於廠商所報告的套件是否存在。

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。

  - powerpc/52xx修复错误处理路径中的资源泄露 mpc52xx_lpbfifo_probe() 的错误处理路径中有一个未被相应 free_irq() 平衡的 request_irq()。添加缺少的调用就像在 remove 函数中已完成的操作一样。 (CVE-2022-50463)

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 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。

  - powerpc/52xxエラー処理パスのリソース漏洩を修正しますmpc52xx_lpbfifo_probe() のエラー処理パスに、対応する free_irq() によってバランス不良な request_irq() があります。削除関数で既に行われているように、欠落した呼び出しを追加します。CVE-2022-50463

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-2026-005626 advisory.

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

    powerpc/52xx: Fix a resource leak in an error handling path

    The error handling path of mpc52xx_lpbfifo_probe() has a request_irq()     that is not balanced by a corresponding free_irq().

    Add the missing call, as already done in the remove function.

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-2026-005652 advisory.

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

    powerpc/52xx: Fix a resource leak in an error handling path

    The error handling path of mpc52xx_lpbfifo_probe() has a request_irq()     that is not balanced by a corresponding free_irq().

    Add the missing call, as already done in the remove function.

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-2026-011101 advisory.

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

    powerpc/52xx: Fix a resource leak in an error handling path

    The error handling path of mpc52xx_lpbfifo_probe() has a request_irq()     that is not balanced by a corresponding free_irq().

    Add the missing call, as already done in the remove function.

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.

  - powerpc/52xx: Fix a resource leak in an error handling path The error handling path of     mpc52xx_lpbfifo_probe() has a request_irq() that is not balanced by a corresponding free_irq(). Add the     missing call, as already done in the remove function. (CVE-2022-50463)

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

An update of the linux package has been released.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
269480	Linux Distros 未修補的弱點：CVE-2022-50463	Nessus	Misc.	2025/10/8	2026/1/14	medium
269480	Linux Distros 未修补的漏洞：CVE-2022-50463	Nessus	Misc.	2025/10/8	2026/1/14	medium
269480	Linux Distros のパッチ未適用の脆弱性: CVE-2022-50463	Nessus	Misc.	2025/10/8	2026/1/14	medium
300993	Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005626)	Nessus	Unity Linux Local Security Checks	2026/3/5	2026/3/5	medium
300725	Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005652)	Nessus	Unity Linux Local Security Checks	2026/3/4	2026/3/4	medium
308623	Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011101)	Nessus	Unity Linux Local Security Checks	2026/4/21	2026/4/21	medium
269480	Linux Distros Unpatched Vulnerability : CVE-2022-50463	Nessus	Misc.	2025/10/8	2026/1/14	medium
151965	Photon OS 4.0: Linux PHSA-2021-4.0-0065	Nessus	PhotonOS Local Security Checks	2021/7/22	2026/3/23	high

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