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。

  - 已解決 Linux 核心中的下列弱點：hwmon: (lm90) Prevent integer overflow/underflow in hysteresis calculations Commit b50aa49638c7 (hwmon: (lm90) Prevent integer underflows of temperature calculations) addressed a number of underflow situations when writing temperature limits. However, it missed one situation, seen when an attempt is made to set the hysteresis value to MAX_LONG and the critical temperature limit is negative. Use clamp_val() when setting the hysteresis temperature to ensure that the provided value can never overflow or underflow. (CVE-2021-47098)

請注意，Nessus 依賴供應商報告的套件存在。

偵測

Linux Distros 未修補的弱點：CVE-2021-47098

high Nessus Plugin ID 224428

版本 1.3

版本 1.2

版本 1.1

版本 1.3 Aug 22, 2025, 7:29 AM CVSS metrics ("Cvssv4 score" set to 0.0) CVSSv2 severity (based on None, severity decreased from "High" to "Low") Detection (updated detection logic) Plugin metadata Plugin Feed: 202508220729
版本 1.2 Aug 7, 2025, 6:51 PM CVSS metrics ("CVSSv2 score" set to 7.2) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C") CVSS metrics ("Cvssv4 score" set to 0.0) CVSSv2 severity (based on CVE-2021-47098, severity increased from "Medium" to "High") CVSSv2 severity (based on None, severity decreased from "High" to "Low") Detection (updated detection logic) Plugin metadata Plugin Feed: 202508071851
版本 1.1 Mar 5, 2025, 8:29 AM New Plugin Feed: 202503050829