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。

  - bpf略過 backtrack_insn 中無效的 kfunc 呼叫 若驗證程式略過 check_kfunc_call() 中無效的 kfunc 呼叫若此類 insn 不是以無作用程式碼消除方式則其可在 fixup_kfunc_call() 中擷取。不過這可能會導致 backtrack_insn() 中出現下列警告另請參閱 [1]
    ------------[cut here ]------------ 驗證程式回溯錯誤 警告 kernel/bpf/verifier.c:2756 backtrack_insn 的 CPU: 6 PID: 8646 kernel/bpf/verifier.c:2756 __mark_chain_precision kernel/bpf/verifier.c:3065 mark_chain_precision kernel/bpf/verifier.c:3165 adjust_reg_min_max_vals kernel/bpf/verifier.c:10715 check_alu_op kernel/bpf/verifier.c:10928 do_check kernel/bpf/verifier.c:13821 [內嵌] do_check_common kernel/bpf/verifier.c:16289 [...] 因此透過傳回 ENOTSUPP 來將此回溯設為保守。 [1] https://lore.kernel.org/bpf/CACkBjsaXNceR8ZjkLG=dT3P=4A8SBsg0Z5h5PWLryF5=ghKq=g@mail.gmail.com/(CVE-2023-52928)

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-2023-52928

medium Nessus Plugin ID 246749

版本 1.4

版本 1.3

版本 1.2

版本 1.1

版本 1.4 Sep 14, 2025, 2:50 PM CVSS metrics ("CVSSv3 score" set to 5.5) CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H") CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C") CVSSv3 severity (based on None, severity decreased from "High" to "Medium") Detection (updated detection logic) Plugin metadata Plugin Feed: 202509141450
版本 1.3 Sep 6, 2025, 2:03 AM CVSS metrics ("CVSSv3 score" set to 0.0) CVSS metrics ("Cvssv4 score" set to 0.0) CVSSv2 severity (based on None, severity decreased from "High" to "Low") CVSSv3 severity (based on None, severity decreased from "High" to "Low") Detection (updated detection logic) Plugin metadata Plugin Feed: 202509060203
版本 1.2 Aug 27, 2025, 8:29 AM CVSS metrics ("CVSSv3 score" set to 0.0) CVSS metrics ("Cvssv4 score" set to 0.0) CVSSv2 severity (based on None, severity decreased from "High" to "Low") CVSSv3 severity (based on None, severity decreased from "High" to "Low") Detection (updated detection logic) Plugin metadata Plugin Feed: 202508270829
版本 1.1 Aug 9, 2025, 10:51 PM New Plugin Feed: 202508092251