The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987698 advisory.

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

    EDAC/highbank: Fix memory leak in highbank_mc_probe()

    When devres_open_group() fails, it returns -ENOMEM without freeing memory     allocated by edac_mc_alloc().

    Call edac_mc_free() on the error handling path to avoid a memory leak.

      [ bp: Massage commit message. ]

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.

  - EDAC/highbank: Fix memory leak in highbank_mc_probe() When devres_open_group() fails, it returns -ENOMEM     without freeing memory allocated by edac_mc_alloc(). Call edac_mc_free() on the error handling path to     avoid a memory leak. [ bp: Massage commit message. ] (CVE-2022-49757)

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-2025-989689 advisory.

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

    EDAC/highbank: Fix memory leak in highbank_mc_probe()

    When devres_open_group() fails, it returns -ENOMEM without freeing memory     allocated by edac_mc_alloc().

    Call edac_mc_free() on the error handling path to avoid a memory leak.

      [ bp: Massage commit message. ]

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.

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。

  - EDAC/highbank修复 highbank_mc_probe() 中的内存泄漏当 devres_open_group() 失败时其会在不释放 edac_mc_alloc() 分配的内存的情况下返回 -ENOMEM。在错误处理路径上调用 edac_mc_free() 以避免内存泄漏。 [ bpMassage 提交消息。 ] (CVE-2022-49757)

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。

  - EDAC/highbankhighbank_mc_probe() でのメモリ漏洩を修正します devres_open_group() が失敗した場合、edac_mc_alloc() により割り当てられたメモリを解放せずに -ENOMEM を返します。エラー処理パスで edac_mc_free() を呼び出し、メモリリークを回避します。 [ bpメッセージコミットメッセージを送信します。 ]CVE-2022-49757

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。

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。

  - EDAC/highbank修正 highbank_mc_probe() 中的記憶體洩漏。當 devres_open_group() 失敗時它會傳回 -ENOMEM而不釋放 edac_mc_alloc() 配置的記憶體。對錯誤處理路徑呼叫 edac_mc_free() 以避免記憶體洩漏。 [ bp按揭訊息。 ] (CVE-2022-49757)

請注意，Nessus 依賴供應商報告的套件存在。

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990503 advisory.

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

    EDAC/highbank: Fix memory leak in highbank_mc_probe()

    When devres_open_group() fails, it returns -ENOMEM without freeing memory     allocated by edac_mc_alloc().

    Call edac_mc_free() on the error handling path to avoid a memory leak.

      [ bp: Massage commit message. ]

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-2025-991197 advisory.

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

    EDAC/highbank: Fix memory leak in highbank_mc_probe()

    When devres_open_group() fails, it returns -ENOMEM without freeing memory     allocated by edac_mc_alloc().

    Call edac_mc_free() on the error handling path to avoid a memory leak.

      [ bp: Massage commit message. ]

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
271083	Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987698)	Nessus	Unity Linux Local Security Checks	2025/10/21	2025/10/21	medium
246136	Linux Distros Unpatched Vulnerability : CVE-2022-49757	Nessus	Misc.	2025/8/8	2025/10/28	medium
273213	Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989689)	Nessus	Unity Linux Local Security Checks	2025/11/5	2025/11/5	medium
246136	Linux Distros 未修补的漏洞：CVE-2022-49757	Nessus	Misc.	2025/8/8	2025/10/28	medium
246136	Linux Distros のパッチ未適用の脆弱性: CVE-2022-49757	Nessus	Misc.	2025/8/8	2025/10/28	medium
246136	Linux Distros 未修補的弱點：CVE-2022-49757	Nessus	Misc.	2025/8/8	2025/10/28	medium
274148	Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990503)	Nessus	Unity Linux Local Security Checks	2025/11/6	2025/11/6	medium
278202	Unity Linux 20.1050e Security Update: kernel (UTSA-2025-991197)	Nessus	Unity Linux Local Security Checks	2025/12/11	2025/12/11	medium

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