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。

  - LoongArch：修正 loongson_gpu_fixup_dma_hang（） 中潛在的 ADE loongson_gpu_fixup_dma_hang（） 中的開關大小寫可能不是 DC2 或 DC3，readl（crtc_reg） 會使用隨機位址存取，因為裝置來自 base+PCI_DEVICE_ID，base 來自 pdev->devfn+1。當我的平台插入獨立 GPU 時，這是錯誤的：lspci -tv -[0000:00]-+-00.0 Loongson Technology LLC Hyper Transport Bridge Controller ... +-06.0 Loongson Technology LLC LG100 GPU +-06.2 Loongson Technology LLC Device 7a37 ... 新增預設切換案例以修正錯誤，如下所示： 核心 ade access[#1]： CPU：0 PID：1 Comm：
    swapper/0 未受污染 6.6.。 136-loong64-desktop-hwe+ #4 pc 900000000017e5534 ra 90000000017e54c0 tp 90000001002f8000 sp 90000001002fb6c0 a0 80000efe000003100 a1 0000000000003100 a2 00000000000000000 a3 0000000000000002 a4 90000001002fb6b4 a5 900000087cdb58fd a6 90000000027af000 0 a7 0000000000000001 t0 000000000000085b9 t1 0000000000000ffff t2 00000000000000000000 t3 0000000000000000000 t4 fffffffd t5 0000000000000083b00 t7 0000000000070c0 t8 900000087cdb4d94 u0 900000087cdb58fd s990000001002fb826 s0 90000000031c12c8 s1 7ffffffff00 s2 90000000031c12d0 s3 0000000000002710 s4 0000000000000000000 s5 000000000000000000 s6 9000000100053000 s7 7fffffffffff00 s8 900000000030d4000 ra：
    90000000017e54c0 loongson_gpu_fixup_dma_hang+0x40/0x210 ERA： 90000000017e5534 loongson_gpu_fixup_dma_hang+0xb4/0x210 CRMD： 000000b0 （PLV0 -IE -DA +PG DACF=CC DACM=CC -WE） PRMD：
    00000004 （PPLV0 +PIE -PWE） EUEN：00000000 （-FPE -SXE -ASXE -BTE） ECFG：00071c1d （LIE=0,2-4，） 10-12 VS=7） ESTAT： 00480000 [ADEM] （IS= ECode=8 EsubCode=1） BADV： 7fffffffffffff00 PRID： 0014d000 （Loongson-64bit， Loongson-3A6000-HV） 連結於： 進程交換器/0 （pid： 1， threadinfo=（____ptrval____）， task=（____ptrval____）） 堆疊 ： 0000000000000006 90000001002fb778 90000001002fb704 0000000000000007 0000000016a65700 90000000017e5690 00000000000ffff ffff 9000000000209f7c09000000100053000 9000000000209f7a8 900000000000eebc08 000000000000000000000000000000000000000000000000000000000 0000000000000006 000000000000000000000000000000000000000000000000000000000000 9000000004000001 9000000100054000 9000000100053000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 90000001002fb7e4 bae765461f31cb12 000000000000000000000000000000000000000000000 0000000000000006 90000000027af000 0000000000000030 90000000027af000 900000087cd6f800 9000000100053000 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000BAE765461F31CB12 0000000000000001 0000000000000030 ...
    呼叫追蹤：[<90000000017e5534>] loongson_gpu_fixup_dma_hang+0xb4/0x210 [<9000000000eebc08>] pci_fixup_device+0x108/0x280 [<9000000000ebb70c>] pci_setup_device+0x24c/0x690 [<9000000000ebc560>] pci_scan_single_device+0xe0/0x140 [<9000000000ebc684>] pci_scan_slot+0xc4/0x280 [<9000000000ebdd00>] pci_scan_child_bus_extend+0x60/0x3f0 [<9000000000f5bc94>] acpi_pci_root_create+0x2b4/0x420 [<90000000017e5e74>] pci_acpi_scan_root+0x2d4/0x440 [<9000000000f5b02c>] acpi_pci_root_add+0x21c/0x3a0 [<9000000000f4ee54>] acpi_bus_attach+0x1a4/0x3c0 [<90000000010e200c>] device_for_each_child+0x6c/0xe0 [<9000000000f4bbf4>] acpi_dev_for_each_兒童+0x44/0x70 [<9000000000f4ef40>] acpi_bus_attach+0x290/0x3c0 [<90000000010e200c>] device_for_each_child+0x6c/0xe0 [<9000000000f4bbf4>] acpi_dev_for_each_child+0x44/0x70 [<9000000000f4ef40>] acpi_bus_attach+0x290/0x3c0 [<9000000000f5211c>] acpi_bus_scan+0x6c/0x280 [<900000000189c028>] acpi_scan_init+0x194/0x310 [<900000000189bc6c>] acpi_init+0xcc/0x140 [<9000000000220cdc>] do_one_initcall+0x4c/0x310 [<90000000018618fc>] kernel_init_freeable+0x258/0x2d4 [<900000000184326c>] kernel_init+0x28/0x13c [<9000000000222008>] ret_from_kernel_thread+0xc/0xa4 （CVE-2026-46156）

請注意，Nessus 的判定取決於廠商所報告的套件是否存在。

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。

  - LoongArch：修复 loongson_gpu_fixup_dma_hang（） 中潜在的 ADE loongson_gpu_fixup_dma_hang（） 中的开关情况可能不是 DC2 或 DC3，readl（crtc_reg） 将使用随机地址访问，因为设备来自 base+PCI_DEVICE_ID，base 来自 pdev->devfn+1。当我的平台插入独立 GPU 时，这是错误的：lspci -tv -[0000:00]-+-00.0 龙芯科技有限责任公司超传输桥控制器 ... +-06.0 龙芯科技有限责任公司 LG100 GPU +-06.2 龙芯科技有限责任公司设备 7a37 ... 添加默认切换案例以修复错误，如下所示： Kernel ade access[#1]： CPU： 0 PID： 1 Comm：
    swapper/0 未受感染 6.6.. 136-loong64-desktop-hwe+ #4 pc 900000000017e5534 RA 90000000017e54c0 tp 900000001002f8000 sp 90000001002fb6c0 a0 80000efe000003100 a1 0000000000003100 a2 00000000000000000 a3 0000000000000002 a4 90000001002fb6b4 a5 900000087cdb58fd a6 90000000027af000 0 a7 0000000000000001 t0 0000000000000085b9 t1 000000000000ffff t2 0000000000000000 t3 0000000000000000 t4 ffffffffd t5 0000000000fffb6d9c t6 00000000000083b00 t7 0000000000070c0 t8 900000087cdb4d94 u0 900000087cdb58fd s990000001002fb826 s0 90000000031c12c8 s1 7ffffffffffffff00 s2 900000000031c12d0 s3 0000000000002710 s4 00000000000000000 s5 0000000000000000 s6 9000000100053000 s7 7ffffffffffffff00 s8 900000000030d4000 RA：
    90000000017e54c0 loongson_gpu_fixup_dma_hang+0x40/0x210 ERA： 90000000017e5534 loongson_gpu_fixup_dma_hang+0xb4/0x210 CRMD： 000000b0 （PLV0 -IE -DA +PG DACF=CC DACM=CC -WE） PRMD：
    00000004 （PPLV0 +PIE -PWE） EUEN：00000000 （-FPE -SXE -ASXE -BTE） ECFG：00071c1d （LIE=0,2-4，） 10-12 VS=7） ESTAT： 00480000 [ADEM] （IS= ECode=8 EsubCode=1） BADV： 7fffffffffffff00 PRID： 0014d000 （龙芯-64bit， 龙芯-3A6000-HV） 链接的模块： 进程 swapper/0 （PID： 1， threadinfo=（____ptrval____）， task=（____ptrval____）） 堆栈： 0000000000000006 90000001002fb778 90000001002fb704 0000000000000007 0000000016a65700 90000000017e5690 00000000000ffffff ffff 9000000000209f7c09000000100053000 9000000000209f7a8 900000000000eebc08 00000000000000000000000000 0000000000000006 900000001002fb778 900000001000530b8 900000000027af000 0000000000000000 9000000100054000 9000000100053000 9000000000ebb70c 90000000100004c0 9000000004000001 0   90000001002fb7e4 bae765461f31cb12 000000000000000000000000000 0000000000000006 90000000027af000 0000000000000030 9000000027af000 900000087cd6f800 9000000100053000 00000000000000000 90000000000ebc560 7a2500147cdaf720bae765461f31cb12 0000000000000001 0000000000000030 ...
    调用跟踪：[<90000000017e5534>] loongson_gpu_fixup_dma_hang+0xb4/0x210 [<9000000000eebc08>] pci_fixup_device+0x108/0x280 [<9000000000ebb70c>] pci_setup_device+0x24c/0x690 [<9000000000ebc560>] pci_scan_single_device+0xe0/0x140 [<9000000000ebc684>] pci_scan_slot+0xc4/0x280 [<9000000000ebdd00>] pci_scan_child_bus_extend+0x60/0x3f0 [<9000000000f5bc94>] acpi_pci_root_create+0x2b4/0x420 [<90000000017e5e74>] pci_acpi_scan_root+0x2d4/0x440 [<9000000000f5b02c>] acpi_pci_root_add+0x21c/0x3a0 [<9000000000f4ee54>] acpi_bus_attach+0x1a4/0x3c0 [<90000000010e200c>] device_for_each_child+0x6c/0xe0 [<9000000000f4bbf4>] acpi_dev_for_each_child+0x44/0x70 [<9000000000f4ef40>] acpi_bus_attach+0x290/0x3c0 [<90000000010e200c>] device_for_each_child+0x6c/0xe0 [<9000000000f4bbf4>] acpi_dev_for_each_child+0x44/0x70 [<9000000000f4ef40>] acpi_bus_attach+0x290/0x3c0 [<9000000000f5211c>] acpi_bus_scan+0x6c/0x280 [<900000000189c028>] acpi_scan_init+0x194/0x310 [<900000000189bc6c>] acpi_init+0xcc/0x140 [<9000000000220cdc>] do_one_initcall+0x4c/0x310 [<90000000018618fc>] kernel_init_freeable+0x258/0x2d4 [<900000000184326c>] kernel_init+0x28/0x13c [<9000000000222008>] ret_from_kernel_thread+0xc/0xa4 （CVE-2026-46156）

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。

  - LoongArch:loongson_gpu_fixup_dma_hang() の潜在的な ADE を修正します。デバイスが base+PCI_DEVICE_ID からであり、base が pdev->devfn+1 からであるため、loongson_gpu_fixup_dma_hang() のスイッチケースは DC2 または DC3 ではない可能性があり、readl(crtc_reg) はランダムアドレスでアクセスします。私のプラットフォームがディスクリート GPU を挿入する場合、これは間違っています: lspci -tv -[0000:00]-+-00.0 Loongson Technology LLC Hyper Transport Bridge Controller ... +-06.0 Loongson Technology LLC LG100 GPU +-06.2 Loongson Technology LLC デバイス 7a37 ... デフォルトのスイッチケースを追加し、以下のようにパニックを修正します: Kernel ade access[#1]: CPU: 0 PID: 1 Comm:
    swapper/0 は汚染されていません 6.6.。 136-loong64-desktop-hwe+ #4 PC 90000000017e5534 RA 90000000017e54c0 tp 90000001002f8000 SP 90000001002fb6c0 a0 80000efe00003100 a1 0000000000003100 a2 000000000000000000 a3 0000000000000002 a4 90000001002fb6b4 a5 900000087cdb58fd a6 90000000027af 000 a7 0000000000000001 t0 000000000000085b9 t1 0000000000000ffff t2 000000000000000000 t3 00000000000000000 t4 ffffffd t5 0000000000fffb6d9c t6 000000000083b00 t7 000000000070c0 t8 900000087cdb4d94 u0 900000087cdb58fd s990000001002fb826 s0 90000000031c12c8 s1 7ffffff00 s2 90000000031c12d0 s3 0000000000002710 s4 000000000000000000 s5 00000000000000000 s6 9000000100053000 s7 7fffffffffff00 s8 90000000030d4000 ra:
    90000000017e54c0 loongson_gpu_fixup_dma_hang+0x40/0x210 ERA: 90000000017e5534 loongson_gpu_fixup_dma_hang+0xb4/0x210 CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE) PRMD:
    00000004 (PPLV0 +PIE -PWE) EUEN: 00000000 (-FPE -SXE -ASXE -BTE) ECFG: 00071c1d (LIE=0,2-4,) 10-12 VS=7) ESTAT:00480000 [ADEM] (IS= ECode=8 EsubCode=1) BADV: 7fffffffffffff00 PRID: 0014d000 (Loongson-64bit、Loongson-3A6000-HV) リンク先のモジュール: プロセス swapper/0 (pid: 1, threadinfo=(____ptrval____), task=(____ptrval____)) スタック: 0000000000000006 90000001002fb778 90000001002fb704 0000000000000007 0000000016a65700 900000000017e5690 00000000000ffff 9000000000209f7c09000000100053000 9000000000209f7a8 900000000000eebc08 000 9000000100054000 9000000100053000 0000000000000006 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 9000000004000001 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 90000001002fb7e4 bae765461f31cb12 00000000000000000000000000000000000000000000000 0000000000000006 90000000027af000 0000000000000030 90000000027af00087cd6f800 9000000100053000 00000000000000000000 900000000000ebc560 7a2500147cdaf720bae765461f31cb12 0000000000000001 0000000000000030 ...
    コールトレース:[<90000000017e5534>] loongson_gpu_fixup_dma_hang+0xb4/0x210 [<9000000000eebc08>] pci_fixup_device+0x108/0x280 [<9000000000ebb70c>] pci_setup_device+0x24c/0x690 [<9000000000ebc560>] pci_scan_single_device+0xe0/0x140 [<9000000000ebc684>] pci_scan_slot+0xc4/0x280 [<9000000000ebdd00>] pci_scan_child_bus_extend+0x60/0x3f0 [<9000000000f5bc94>] acpi_pci_root_create+0x2b4/0x420 [<90000000017e5e74>] pci_acpi_scan_root+0x2d4/0x440 [<9000000000f5b02c>] acpi_pci_root_add+0x21c/0x3a0 [<9000000000f4ee54>] acpi_bus_attach+0x1a4/0x3c0 [<90000000010e200c>] device_for_each_child+0x6c/0xe0 [<9000000000f4bbf4>] acpi_dev_for_each_child+0x44/0x70 [<9000000000f4ef40>] acpi_bus_attach+0x290/0x3c0 [<90000000010e200c>] device_for_each_child+0x6c/0xe0 [<9000000000f4bbf4>] acpi_dev_for_each_child+0x44/0x70 [<9000000000f4ef40>] acpi_bus_attach+0x290/0x3c0 [<9000000000f5211c>] acpi_bus_scan+0x6c/0x280 [<900000000189c028>] acpi_scan_init+0x194/0x310 [<900000000189bc6c>] acpi_init+0xcc/0x140 [<9000000000220cdc>] do_one_initcall+0x4c/0x310 [<90000000018618fc>] kernel_init_freeable+0x258/0x2d4 [<900000000184326c>] kernel_init+0x28/0x13c [<9000000000222008>] ret_from_kernel_thread+0xc/0xa4 (CVE-2026-46156)

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 Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - LoongArch: Fix potential ADE in loongson_gpu_fixup_dma_hang() The switch case in     loongson_gpu_fixup_dma_hang() may not DC2 or DC3, and readl(crtc_reg) will access with random address,     because the device is from base+PCI_DEVICE_ID, base is from pdev->devfn+1. This is wrong when my     platform inserts a discrete GPU: lspci -tv -[0000:00]-+-00.0 Loongson Technology LLC Hyper Transport     Bridge Controller ... +-06.0 Loongson Technology LLC LG100 GPU +-06.2 Loongson Technology LLC Device 7a37     ... Add a default switch case to fix the panic as below: Kernel ade access[#1]: CPU: 0 PID: 1 Comm:
    swapper/0 Not tainted 6.6.136-loong64-desktop-hwe+ #4 pc 90000000017e5534 ra 90000000017e54c0 tp     90000001002f8000 sp 90000001002fb6c0 a0 80000efe00003100 a1 0000000000003100 a2 0000000000000000 a3     0000000000000002 a4 90000001002fb6b4 a5 900000087cdb58fd a6 90000000027af000 a7 0000000000000001 t0     00000000000085b9 t1 000000000000ffff t2 0000000000000000 t3 0000000000000000 t4 fffffffffffffffd t5     00000000fffb6d9c t6 0000000000083b00 t7 00000000000070c0 t8 900000087cdb4d94 u0 900000087cdb58fd s9     90000001002fb826 s0 90000000031c12c8 s1 7fffffffffffff00 s2 90000000031c12d0 s3 0000000000002710 s4     0000000000000000 s5 0000000000000000 s6 9000000100053000 s7 7fffffffffffff00 s8 90000000030d4000 ra:
    90000000017e54c0 loongson_gpu_fixup_dma_hang+0x40/0x210 ERA: 90000000017e5534     loongson_gpu_fixup_dma_hang+0xb4/0x210 CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE) PRMD:
    00000004 (PPLV0 +PIE -PWE) EUEN: 00000000 (-FPE -SXE -ASXE -BTE) ECFG: 00071c1d (LIE=0,2-4,10-12 VS=7)     ESTAT: 00480000 [ADEM] (IS= ECode=8 EsubCode=1) BADV: 7fffffffffffff00 PRID: 0014d000 (Loongson-64bit,     Loongson-3A6000-HV) Modules linked in: Process swapper/0 (pid: 1, threadinfo=(____ptrval____),     task=(____ptrval____)) Stack : 0000000000000006 90000001002fb778 90000001002fb704 0000000000000007     0000000016a65700 90000000017e5690 000000000000ffff ffffffffffffffff 900000000209f7c0 9000000100053000     900000000209f7a8 9000000000eebc08 0000000000000000 0000000000000000 0000000000000006 90000001002fb778     90000001000530b8 90000000027af000 0000000000000000 9000000100054000 9000000100053000 9000000000ebb70c     9000000100004c00 9000000004000001 90000001002fb7e4 bae765461f31cb12 0000000000000000 0000000000000000     0000000000000006 90000000027af000 0000000000000030 90000000027af000 900000087cd6f800 9000000100053000     0000000000000000 9000000000ebc560 7a2500147cdaf720 bae765461f31cb12 0000000000000001 0000000000000030 ...
    Call Trace: [<90000000017e5534>] loongson_gpu_fixup_dma_hang+0xb4/0x210 [<9000000000eebc08>]     pci_fixup_device+0x108/0x280 [<9000000000ebb70c>] pci_setup_device+0x24c/0x690 [<9000000000ebc560>]     pci_scan_single_device+0xe0/0x140 [<9000000000ebc684>] pci_scan_slot+0xc4/0x280 [<9000000000ebdd00>]     pci_scan_child_bus_extend+0x60/0x3f0 [<9000000000f5bc94>] acpi_pci_root_create+0x2b4/0x420     [<90000000017e5e74>] pci_acpi_scan_root+0x2d4/0x440 [<9000000000f5b02c>] acpi_pci_root_add+0x21c/0x3a0     [<9000000000f4ee54>] acpi_bus_attach+0x1a4/0x3c0 [<90000000010e200c>] device_for_each_child+0x6c/0xe0     [<9000000000f4bbf4>] acpi_dev_for_each_child+0x44/0x70 [<9000000000f4ef40>] acpi_bus_attach+0x290/0x3c0     [<90000000010e200c>] device_for_each_child+0x6c/0xe0 [<9000000000f4bbf4>]     acpi_dev_for_each_child+0x44/0x70 [<9000000000f4ef40>] acpi_bus_attach+0x290/0x3c0 [<9000000000f5211c>]     acpi_bus_scan+0x6c/0x280 [<900000000189c028>] acpi_scan_init+0x194/0x310 [<900000000189bc6c>]     acpi_init+0xcc/0x140 [<9000000000220cdc>] do_one_initcall+0x4c/0x310 [<90000000018618fc>]     kernel_init_freeable+0x258/0x2d4 [<900000000184326c>] kernel_init+0x28/0x13c [<9000000000222008>]     ret_from_kernel_thread+0xc/0xa4 (CVE-2026-46156)

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

An update of the linux package has been released.

ID	名前	製品	ファミリー	公開日	更新日	深刻度
317565	Linux Distros 未修補弱點：CVE-2026-46156	Nessus	Misc.	2026/5/29	2026/7/31	medium
317565	Linux Distros 未修补的漏洞：CVE-2026-46156	Nessus	Misc.	2026/5/29	2026/7/31	medium
317565	Linux Distros のパッチ未適用の脆弱性: CVE-2026-46156	Nessus	Misc.	2026/5/29	2026/7/31	medium
317565	Linux Distros Unpatched Vulnerability : CVE-2026-46156	Nessus	Misc.	2026/5/29	2026/7/31	medium
333941	Photon OS 5.0: Linux PHSA-2026-5.0-92-0926	Nessus	PhotonOS Local Security Checks	2026/8/10	2026/8/11	high
319599	Photon OS 5.0: Linux PHSA-2026-5.0-0862	Nessus	PhotonOS Local Security Checks	2026/6/6	2026/7/22	high
329326	Photon OS 5.0: Linux PHSA-2026-5.0-0926	Nessus	PhotonOS Local Security Checks	2026/7/24	2026/8/6	high
334085	Photon OS 5.0: Linux PHSA-2026-5.0-91-0862	Nessus	PhotonOS Local Security Checks	2026/8/10	2026/8/11	high

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