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：LoongArch: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS is selected, cpu_max_bits_warn() generates a runtime warning similar as below while we show /proc/cpuinfo. Fix this by using nr_cpu_ids (the runtime limit) instead of NR_CPUS to iterate CPUs. [ 3.052463] ------------[ cut here ]------------ [ 3.059679] WARNING: CPU: 3 PID: 1 at include/linux/cpumask.h:108 show_cpuinfo+0x5e8/0x5f0 [ 3.070072] Modules linked in: efivarfs autofs4 [ 3.076257] CPU: 0 PID: 1 Comm:
    systemd Not tainted 5.19-rc5+ #1052 [ 3.084034] Hardware name: Loongson Loongson-3A5000-7A1000-1w-V0.1-CRB/Loongson-LS3A5000-7A1000-1w-EVB-V1.21, BIOS Loongson-UDK2018-V2.0.04082-beta7 04/27 [ 3.099465] Stack : 9000000100157b08 9000000000f18530 9000000000cf846c 9000000100154000 [ 3.109127] 9000000100157a50 0000000000000000 9000000100157a58 9000000000ef7430 [3.118774] 90000001001578e8 0000000000000040 0000000000000020 ffffffffffffffff [ 3.128412] 0000000000aaaaaa 1ab25f00eec96a37 900000010021de80 900000000101c890 [ 3.138056] 0000000000000000 0000000000000000 0000000000000000 0000000000aaaaaa [ 3.147711] ffff8000339dc220 0000000000000001 0000000006ab4000 0000000000000000 [ 3.157364] 900000000101c998 0000000000000004 9000000000ef7430 0000000000000000 [3.167012] 0000000000000009 000000000000006c 0000000000000000 0000000000000000 [ 3.176641] 9000000000d3de08 9000000001639390 90000000002086d8 00007ffff0080286 [ 3.186260] 00000000000000b0 0000000000000004 0000000000000000 0000000000071c1c [ 3.195868] ... [ 3.199917] Call Trace: [ 3.203941] [<90000000002086d8>] show_stack+0x38/0x14c [ 3.210666] [<9000000000cf846c>] dump_stack_lvl+0x60/0x88 [ 3.217625] [<900000000023d268>] __warn+0xd0/0x100 [ 3.223958] [<9000000000cf3c90>] warn_slowpath_fmt+0x7c/0xcc [3.231150] [<9000000000210220>] show_cpuinfo+0x5e8/0x5f0 [ 3.238080] [<90000000004f578c>] seq_read_iter+0x354/0x4b4 [ 3.245098] [<90000000004c2e90>] new_sync_read+0x17c/0x1c4 [ 3.252114] [<90000000004c5174>] vfs_read+0x138/0x1d0 [ 3.258694] [<90000000004c55f8>] ksys_read+0x70/0x100 [3.265265] [<9000000000cfde9c>] do_syscall+0x7c/0x94 [ 3.271820] [<9000000000202fe4>] handle_syscall+0xc4/0x160 [ 3.281824] ---[ end trace 8b484262b4b8c24c ]--- (CVE-2022-50223)

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。

  - 已修复 Linux 内核中的下列漏洞：LoongArch: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS is selected, cpu_max_bits_warn() generates a runtime warning similar as below while we show /proc/cpuinfo. Fix this by using nr_cpu_ids (the runtime limit) instead of NR_CPUS to iterate CPUs. [ 3.052463] ------------[ cut here ]------------ [ 3.059679] WARNING: CPU: 3 PID: 1 at include/linux/cpumask.h:108 show_cpuinfo+0x5e8/0x5f0 [ 3.070072] Modules linked in: efivarfs autofs4 [ 3.076257] CPU: 0 PID: 1 Comm:
    systemd Not tainted 5.19-rc5+ #1052 [ 3.084034] Hardware name: Loongson Loongson-3A5000-7A1000-1w-V0.1-CRB/Loongson-LS3A5000-7A1000-1w-EVB-V1.21, BIOS Loongson-UDK2018-V2.0.04082-beta7 04/27 [ 3.099465] Stack : 9000000100157b08 9000000000f18530 9000000000cf846c 9000000100154000 [ 3.109127] 9000000100157a50 0000000000000000 9000000100157a58 9000000000ef7430 [3.118774] 90000001001578e8 0000000000000040 0000000000000020 ffffffffffffffff [ 3.128412] 0000000000aaaaaa 1ab25f00eec96a37 900000010021de80 900000000101c890 [ 3.138056] 0000000000000000 0000000000000000 0000000000000000 0000000000aaaaaa [ 3.147711] ffff8000339dc220 0000000000000001 0000000006ab4000 0000000000000000 [ 3.157364] 900000000101c998 0000000000000004 9000000000ef7430 0000000000000000 [3.167012] 0000000000000009 000000000000006c 0000000000000000 0000000000000000 [ 3.176641] 9000000000d3de08 9000000001639390 90000000002086d8 00007ffff0080286 [ 3.186260] 00000000000000b0 0000000000000004 0000000000000000 0000000000071c1c [ 3.195868] ... [ 3.199917] Call Trace: [ 3.203941] [<90000000002086d8>] show_stack+0x38/0x14c [ 3.210666] [<9000000000cf846c>] dump_stack_lvl+0x60/0x88 [ 3.217625] [<900000000023d268>] __warn+0xd0/0x100 [ 3.223958] [<9000000000cf3c90>] warn_slowpath_fmt+0x7c/0xcc [3.231150] [<9000000000210220>] show_cpuinfo+0x5e8/0x5f0 [ 3.238080] [<90000000004f578c>] seq_read_iter+0x354/0x4b4 [ 3.245098] [<90000000004c2e90>] new_sync_read+0x17c/0x1c4 [ 3.252114] [<90000000004c5174>] vfs_read+0x138/0x1d0 [ 3.258694] [<90000000004c55f8>] ksys_read+0x70/0x100 [3.265265] [<9000000000cfde9c>] do_syscall+0x7c/0x94 [ 3.271820] [<9000000000202fe4>] handle_syscall+0xc4/0x160 [ 3.281824] ---[ end trace 8b484262b4b8c24c ]--- (CVE-2022-50223)

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。

  - Linux カーネルでは、以下の脆弱性が解決されています: LoongArch: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS is selected, cpu_max_bits_warn() generates a runtime warning similar as below while we show /proc/cpuinfo. Fix this by using nr_cpu_ids (the runtime limit) instead of NR_CPUS to iterate CPUs. [ 3.052463] ------------[ cut here ]------------ [ 3.059679] WARNING: CPU: 3 PID: 1 at include/linux/cpumask.h:108 show_cpuinfo+0x5e8/0x5f0 [ 3.070072] Modules linked in: efivarfs autofs4 [ 3.076257] CPU: 0 PID: 1 Comm:
    systemd Not tainted 5.19-rc5+ #1052 [ 3.084034] Hardware name: Loongson Loongson-3A5000-7A1000-1w-V0.1-CRB/Loongson-LS3A5000-7A1000-1w-EVB-V1.21, BIOS Loongson-UDK2018-V2.0.04082-beta7 04/27 [ 3.099465] Stack : 9000000100157b08 9000000000f18530 9000000000cf846c 9000000100154000 [ 3.109127] 9000000100157a50 0000000000000000 9000000100157a58 9000000000ef7430 [3.118774] 90000001001578e8 0000000000000040 0000000000000020 ffffffffffffffff [ 3.128412] 0000000000aaaaaa 1ab25f00eec96a37 900000010021de80 900000000101c890 [ 3.138056] 0000000000000000 0000000000000000 0000000000000000 0000000000aaaaaa [ 3.147711] ffff8000339dc220 0000000000000001 0000000006ab4000 0000000000000000 [ 3.157364] 900000000101c998 0000000000000004 9000000000ef7430 0000000000000000 [3.167012] 0000000000000009 000000000000006c 0000000000000000 0000000000000000 [ 3.176641] 9000000000d3de08 9000000001639390 90000000002086d8 00007ffff0080286 [ 3.186260] 00000000000000b0 0000000000000004 0000000000000000 0000000000071c1c [ 3.195868] ... [ 3.199917] Call Trace: [ 3.203941] [<90000000002086d8>] show_stack+0x38/0x14c [ 3.210666] [<9000000000cf846c>] dump_stack_lvl+0x60/0x88 [ 3.217625] [<900000000023d268>] __warn+0xd0/0x100 [ 3.223958] [<9000000000cf3c90>] warn_slowpath_fmt+0x7c/0xcc [3.231150] [<9000000000210220>] show_cpuinfo+0x5e8/0x5f0 [ 3.238080] [<90000000004f578c>] seq_read_iter+0x354/0x4b4 [ 3.245098] [<90000000004c2e90>] new_sync_read+0x17c/0x1c4 [ 3.252114] [<90000000004c5174>] vfs_read+0x138/0x1d0 [ 3.258694] [<90000000004c55f8>] ksys_read+0x70/0x100 [3.265265] [<9000000000cfde9c>] do_syscall+0x7c/0x94 [ 3.271820] [<9000000000202fe4>] handle_syscall+0xc4/0x160 [ 3.281824] ---[ end trace 8b484262b4b8c24c ]--- (CVE-2022-50223)

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-2026-011369 advisory.

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

    LoongArch: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK

    When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS is selected,     cpu_max_bits_warn() generates a runtime warning similar as below while     we show /proc/cpuinfo. Fix this by using nr_cpu_ids (the runtime limit)     instead of NR_CPUS to iterate CPUs.

    [    3.052463] ------------[ cut here ]------------     [    3.059679] WARNING: CPU: 3 PID: 1 at include/linux/cpumask.h:108 show_cpuinfo+0x5e8/0x5f0     [    3.070072] Modules linked in: efivarfs autofs4     [    3.076257] CPU: 0 PID: 1 Comm: systemd Not tainted 5.19-rc5+ #1052     [    3.084034] Hardware name: Loongson Loongson-3A5000-7A1000-1w-V0.1-CRB/Loongson-     LS3A5000-7A1000-1w-EVB-V1.21, BIOS Loongson-UDK2018-V2.0.04082-beta7 04/27     [    3.099465] Stack : 9000000100157b08 9000000000f18530 9000000000cf846c 9000000100154000     [    3.109127]         9000000100157a50 0000000000000000 9000000100157a58 9000000000ef7430     [    3.118774]         90000001001578e8 0000000000000040 0000000000000020 ffffffffffffffff     [    3.128412]         0000000000aaaaaa 1ab25f00eec96a37 900000010021de80 900000000101c890     [    3.138056]         0000000000000000 0000000000000000 0000000000000000 0000000000aaaaaa     [    3.147711]         ffff8000339dc220 0000000000000001 0000000006ab4000 0000000000000000     [    3.157364]         900000000101c998 0000000000000004 9000000000ef7430 0000000000000000     [    3.167012]         0000000000000009 000000000000006c 0000000000000000 0000000000000000     [    3.176641]         9000000000d3de08 9000000001639390 90000000002086d8 00007ffff0080286     [    3.186260]         00000000000000b0 0000000000000004 0000000000000000 0000000000071c1c     [    3.195868]         ...
    [    3.199917] Call Trace:
    [    3.203941] [<90000000002086d8>] show_stack+0x38/0x14c     [    3.210666] [<9000000000cf846c>] dump_stack_lvl+0x60/0x88     [    3.217625] [<900000000023d268>] __warn+0xd0/0x100     [    3.223958] [<9000000000cf3c90>] warn_slowpath_fmt+0x7c/0xcc     [    3.231150] [<9000000000210220>] show_cpuinfo+0x5e8/0x5f0     [    3.238080] [<90000000004f578c>] seq_read_iter+0x354/0x4b4     [    3.245098] [<90000000004c2e90>] new_sync_read+0x17c/0x1c4     [    3.252114] [<90000000004c5174>] vfs_read+0x138/0x1d0     [    3.258694] [<90000000004c55f8>] ksys_read+0x70/0x100     [    3.265265] [<9000000000cfde9c>] do_syscall+0x7c/0x94     [    3.271820] [<9000000000202fe4>] handle_syscall+0xc4/0x160     [    3.281824] ---[ end trace 8b484262b4b8c24c ]---

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.

  - In the Linux kernel, the following vulnerability has been resolved: LoongArch: cpuinfo: Fix a warning for     CONFIG_CPUMASK_OFFSTACK When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS is selected,     cpu_max_bits_warn() generates a runtime warning similar as below while we show /proc/cpuinfo. Fix this by     using nr_cpu_ids (the runtime limit) instead of NR_CPUS to iterate CPUs. [ 3.052463] ------------[ cut     here ]------------ [ 3.059679] WARNING: CPU: 3 PID: 1 at include/linux/cpumask.h:108     show_cpuinfo+0x5e8/0x5f0 [ 3.070072] Modules linked in: efivarfs autofs4 [ 3.076257] CPU: 0 PID: 1 Comm:
    systemd Not tainted 5.19-rc5+ #1052 [ 3.084034] Hardware name: Loongson     Loongson-3A5000-7A1000-1w-V0.1-CRB/Loongson-LS3A5000-7A1000-1w-EVB-V1.21, BIOS Loongson-     UDK2018-V2.0.04082-beta7 04/27 [ 3.099465] Stack : 9000000100157b08 9000000000f18530 9000000000cf846c     9000000100154000 [ 3.109127] 9000000100157a50 0000000000000000 9000000100157a58 9000000000ef7430 [     3.118774] 90000001001578e8 0000000000000040 0000000000000020 ffffffffffffffff [ 3.128412] 0000000000aaaaaa     1ab25f00eec96a37 900000010021de80 900000000101c890 [ 3.138056] 0000000000000000 0000000000000000     0000000000000000 0000000000aaaaaa [ 3.147711] ffff8000339dc220 0000000000000001 0000000006ab4000     0000000000000000 [ 3.157364] 900000000101c998 0000000000000004 9000000000ef7430 0000000000000000 [     3.167012] 0000000000000009 000000000000006c 0000000000000000 0000000000000000 [ 3.176641] 9000000000d3de08     9000000001639390 90000000002086d8 00007ffff0080286 [ 3.186260] 00000000000000b0 0000000000000004     0000000000000000 0000000000071c1c [ 3.195868] ... [ 3.199917] Call Trace: [ 3.203941] [<90000000002086d8>]     show_stack+0x38/0x14c [ 3.210666] [<9000000000cf846c>] dump_stack_lvl+0x60/0x88 [ 3.217625]     [<900000000023d268>] __warn+0xd0/0x100 [ 3.223958] [<9000000000cf3c90>] warn_slowpath_fmt+0x7c/0xcc [     3.231150] [<9000000000210220>] show_cpuinfo+0x5e8/0x5f0 [ 3.238080] [<90000000004f578c>]     seq_read_iter+0x354/0x4b4 [ 3.245098] [<90000000004c2e90>] new_sync_read+0x17c/0x1c4 [ 3.252114]     [<90000000004c5174>] vfs_read+0x138/0x1d0 [ 3.258694] [<90000000004c55f8>] ksys_read+0x70/0x100 [     3.265265] [<9000000000cfde9c>] do_syscall+0x7c/0x94 [ 3.271820] [<9000000000202fe4>]     handle_syscall+0xc4/0x160 [ 3.281824] ---[ end trace 8b484262b4b8c24c ]--- (CVE-2022-50223)

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-2026-013485 advisory.

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

    LoongArch: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK

    When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS is selected,     cpu_max_bits_warn() generates a runtime warning similar as below while     we show /proc/cpuinfo. Fix this by using nr_cpu_ids (the runtime limit)     instead of NR_CPUS to iterate CPUs.

    [    3.052463] ------------[ cut here ]------------     [    3.059679] WARNING: CPU: 3 PID: 1 at include/linux/cpumask.h:108 show_cpuinfo+0x5e8/0x5f0     [    3.070072] Modules linked in: efivarfs autofs4     [    3.076257] CPU: 0 PID: 1 Comm: systemd Not tainted 5.19-rc5+ #1052     [    3.084034] Hardware name: Loongson Loongson-3A5000-7A1000-1w-V0.1-CRB/Loongson-     LS3A5000-7A1000-1w-EVB-V1.21, BIOS Loongson-UDK2018-V2.0.04082-beta7 04/27     [    3.099465] Stack : 9000000100157b08 9000000000f18530 9000000000cf846c 9000000100154000     [    3.109127]         9000000100157a50 0000000000000000 9000000100157a58 9000000000ef7430     [    3.118774]         90000001001578e8 0000000000000040 0000000000000020 ffffffffffffffff     [    3.128412]         0000000000aaaaaa 1ab25f00eec96a37 900000010021de80 900000000101c890     [    3.138056]         0000000000000000 0000000000000000 0000000000000000 0000000000aaaaaa     [    3.147711]         ffff8000339dc220 0000000000000001 0000000006ab4000 0000000000000000     [    3.157364]         900000000101c998 0000000000000004 9000000000ef7430 0000000000000000     [    3.167012]         0000000000000009 000000000000006c 0000000000000000 0000000000000000     [    3.176641]         9000000000d3de08 9000000001639390 90000000002086d8 00007ffff0080286     [    3.186260]         00000000000000b0 0000000000000004 0000000000000000 0000000000071c1c     [    3.195868]         ...
    [    3.199917] Call Trace:
    [    3.203941] [<90000000002086d8>] show_stack+0x38/0x14c     [    3.210666] [<9000000000cf846c>] dump_stack_lvl+0x60/0x88     [    3.217625] [<900000000023d268>] __warn+0xd0/0x100     [    3.223958] [<9000000000cf3c90>] warn_slowpath_fmt+0x7c/0xcc     [    3.231150] [<9000000000210220>] show_cpuinfo+0x5e8/0x5f0     [    3.238080] [<90000000004f578c>] seq_read_iter+0x354/0x4b4     [    3.245098] [<90000000004c2e90>] new_sync_read+0x17c/0x1c4     [    3.252114] [<90000000004c5174>] vfs_read+0x138/0x1d0     [    3.258694] [<90000000004c55f8>] ksys_read+0x70/0x100     [    3.265265] [<9000000000cfde9c>] do_syscall+0x7c/0x94     [    3.271820] [<9000000000202fe4>] handle_syscall+0xc4/0x160     [    3.281824] ---[ end trace 8b484262b4b8c24c ]---

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
246641	Linux Distros 未修補的弱點：CVE-2022-50223	Nessus	Misc.	2025/8/9	2026/1/15	medium
246641	Linux Distros 未修补的漏洞：CVE-2022-50223	Nessus	Misc.	2025/8/9	2026/1/15	medium
246641	Linux Distros のパッチ未適用の脆弱性: CVE-2022-50223	Nessus	Misc.	2025/8/9	2026/1/15	medium
308706	Unity Linux 20.1070e Security Update: kernel (UTSA-2026-011369)	Nessus	Unity Linux Local Security Checks	2026/4/21	2026/4/21	medium
246641	Linux Distros Unpatched Vulnerability : CVE-2022-50223	Nessus	Misc.	2025/8/9	2026/1/15	medium
309264	Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013485)	Nessus	Unity Linux Local Security Checks	2026/4/22	2026/4/26	medium

检测

插件搜索

medium

medium

medium

medium

medium

medium