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。

  - 在 Linux 核心的 nouveau 驅動程式中於使用者觸發記憶體溢位的方式中發現一個釋放後使用瑕疵造成 nvkm_vma_tail 函式失敗。本機使用者可利用此缺陷造成系統當機，或可能提升自己的系統權限。(CVE-2023-0030)

請注意，Nessus 依賴供應商報告的套件存在。

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。

  - 在 Linux 内核的 nouveau 驱动程序用户触发内存溢出而导致 nvkm_vma_tail 函数失败的方式中发现一个释放后使用缺陷。本地用户可利用此缺陷导致系统崩溃或可能升级其系统权限。(CVE-2023-0030)

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。

  - ユーザーが nvkm_vma_tail 関数をエラーさせるメモリオーバーフローをトリガーする方法で、Linux カーネルの nouveau ドライバーに use-after-free の欠陥が見つかりました。この欠陥によりローカルユーザーがクラッシュさせたり、システムで自分の権限を昇格させたりする可能性があります。(CVE-2023-0030)

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-2026-004339 advisory.

    A use-after-free flaw was found in the Linux kernels nouveau driver in how a user triggers a memory     overflow that causes the nvkm_vma_tail function to fail. This flaw allows a local user to crash or     potentially escalate their privileges on the system.

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-2026-001750 advisory.

    A use-after-free flaw was found in the Linux kernels nouveau driver in how a user triggers a memory     overflow that causes the nvkm_vma_tail function to fail. This flaw allows a local user to crash or     potentially escalate their privileges on the system.

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-2026-004773 advisory.

    A use-after-free flaw was found in the Linux kernels nouveau driver in how a user triggers a memory     overflow that causes the nvkm_vma_tail function to fail. This flaw allows a local user to crash or     potentially escalate their privileges on the system.

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.

  - A use-after-free flaw was found in the Linux kernel's nouveau driver in how a user triggers a memory     overflow that causes the nvkm_vma_tail function to fail. This flaw allows a local user to crash or     potentially escalate their privileges on the system. (CVE-2023-0030)

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

ID	名稱	產品	系列	已發布	已更新	嚴重性
227330	Linux Distros 未修補的弱點：CVE-2023-0030	Nessus	Misc.	2025/3/5	2026/8/14	high
227330	Linux Distros 未修补的漏洞：CVE-2023-0030	Nessus	Misc.	2025/3/5	2026/8/14	high
227330	Linux Distros のパッチ未適用の脆弱性: CVE-2023-0030	Nessus	Misc.	2025/3/5	2026/8/14	high
288299	Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004339)	Nessus	Unity Linux Local Security Checks	2026/1/16	2026/1/17	high
284593	Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001750)	Nessus	Unity Linux Local Security Checks	2026/1/14	2026/1/14	high
290158	Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004773)	Nessus	Unity Linux Local Security Checks	2026/1/16	2026/1/16	high
239841	TencentOS Server 4: kernel (TSSA-2024:0960)	Nessus	Tencent Local Security Checks	2025/6/16	2025/11/23	critical
227330	Linux Distros Unpatched Vulnerability : CVE-2023-0030	Nessus	Misc.	2025/3/5	2026/8/14	high

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