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 virtio 裝置驅動程式程式碼中使用者觸發 vhost_vdpa_config_validate 函式的方式存有一個整數溢位瑕疵。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-2022-0998)

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。

  - 在用户触发 vhost_vdpa_config_validate 函数的方式中Linux 内核的 virtio 设备驱动程序代码中发现一个整数溢出缺陷。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-2022-0998)

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 vhost_vdpa_config_validate 関数をトリガーする方法で、Linux カーネルの virtio デバイスのドライバーコードに整数オーバーフロー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-2022-0998)

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-2026-003890 advisory.

    An integer overflow flaw was found in the Linux kernels virtio device driver code in the way a user     triggers the vhost_vdpa_config_validate function. 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-2026-004761 advisory.

    An integer overflow flaw was found in the Linux kernels virtio device driver code in the way a user     triggers the vhost_vdpa_config_validate function. 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 version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-0998 advisory.

  - An integer overflow flaw was found in the Linux kernel's virtio device driver code in the way a user     triggers the vhost_vdpa_config_validate function. This flaw allows a local user to crash or potentially     escalate their privileges on the system. (CVE-2022-0998)

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.

  - An integer overflow flaw was found in the Linux kernel's virtio device driver code in the way a user     triggers the vhost_vdpa_config_validate function. This flaw allows a local user to crash or potentially     escalate their privileges on the system. (CVE-2022-0998)

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

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
248242	Linux Distros 未修補的弱點：CVE-2022-0998	Nessus	Misc.	2025/8/11	2025/8/11	high
248242	Linux Distros 未修补的漏洞：CVE-2022-0998	Nessus	Misc.	2025/8/11	2025/8/11	high
248242	Linux Distros のパッチ未適用の脆弱性: CVE-2022-0998	Nessus	Misc.	2025/8/11	2025/8/11	high
288770	Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003890)	Nessus	Unity Linux Local Security Checks	2026/1/16	2026/1/17	high
290210	Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004761)	Nessus	Unity Linux Local Security Checks	2026/1/16	2026/1/16	high
172847	CBL Mariner 2.0 Security Update: kernel (CVE-2022-0998)	Nessus	MarinerOS Local Security Checks	2023/3/20	2025/2/10	high
248242	Linux Distros Unpatched Vulnerability : CVE-2022-0998	Nessus	Misc.	2025/8/11	2025/8/11	high

检测

插件搜索

high

high

high

high

high

high

high