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。

  - BluetoothMGMT通过其自身的锁定保护 mgmt_pending 列表 这会使用互斥体防止 mgmt_pending 列表的并发访问其可造成崩溃如下所示
    ================================================== ================ BUGKASAN地址 ffff0000c48885b2 中 hci_sock_get_channel+0x60/0x68 net/bluetooth/hci_sock.c:91 读取大小为 2 中的 slab 释放后使用通过task syz.4.334/7318 CPU0 UID0 PID7318 Commsyz.4.334 Not tainted 6.15.0-rc7-syzkaller-g187899f4124a #0 PREEMPT 硬件名称Google Google Compute Engine/Google Compute EngineBIOS Google 02/ 12/2025 调用跟踪show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:466 (C) __dump_stack+0x30/0x40 lib/dump_stack.c:94 dump_stack_lvl+0xd8/0x12c lib/dump_stack.c:120 print_address_description +0xa8/0x254 mm/kasan/report.c:408 print_report+0x68/0x84 mm/kasan/report.c:521 kasan_report+0xb0/0x110 mm/kasan/report.c:634 __asan_report_load2_noabort+0x20/0x2c mm/kasan/ report_generic.c:379 hci_sock_get_channel+0x60/0x68 net/bluetooth/hci_sock.c:91 mgmt_pending_find+0x7c/0x140 net/bluetooth/mgmt_util.c:223 pending_find net/bluetooth/mgmt.c:947 [inline] remove_adv_monitor+0x44/ 0x1a4 net/bluetooth /mgmt.c:5445 hci_mgmt_cmd+0x780/0xc00 net/bluetooth/hci_sock.c:1712 hci_sock_sendmsg+0x544/0xbb0 net/bluetooth/hci_sock.c:1832 sock_sendmsg_nosec net/socket.c:712 [内联]
    __sock_sendmsg net/socket.c:727 [内联] sock_write_iter+0x25c/0x378 net/socket.c:1131 new_sync_write fs/read_write.c:591 [内联] vfs_write+0x62c/0x97c fs/read_write.c:684 ksys_write+0x120/ 0x210 fs/read_write.c:736 __do_sys_write fs/read_write.c:747 [inline] __se_sys_write fs/read_write.c:744 [inline] __arm64_sys_write+0x7c/0x90 fs/read_write.c:744 __invoke_syscall arch/arm64/kernel/syscall .c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/ syscall.c:151 el0_svc+0x58/0x17c arch/arm64/kernel/entry-common.c:767 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/ kernel/entry.S:600 由任务 7037 分配kasan_save_stack mm/kasan/common.c:47 [内联] kasan_save_track+0x40/0x78 mm/kasan/common.c:68 kasan_save_alloc_info+0x44/0x54 mm/kasan/generic。 c:562毒害_kmalloc_redzone mm/kasan/common.c:377 [内联] __kasan_kmallo c+0x9c/0xb4 mm/kasan/common.c:394 kasan_kmalloc include/linux/kasan.h:260 [内联]
    __do_kmalloc_node mm/slub.c:4327 [内联] __kmalloc_noprof+0x2fc/0x4c8 mm/slub.c:4339 kmalloc_noprof include/linux/slab.h:909 [内联] sk_prot_alloc+0xc4/0x1f0 net/core/sock.c:2198 sk_alloc+0x44/0x3ac net/core/sock.c:2254 bt_sock_alloc+0x4c/0x300 net/bluetooth/af_bluetooth.c:148 hci_sock_create+0xa8/0x194 net/bluetooth/hci_sock.c:2202 bt_sock_create+0x14c/0x24c net/bluetooth /af_bluetooth.c:132
    __sock_create+0x43c/0x91c net/socket.c:1541 sock_create net/socket.c:1599 [inline] __sys_socket_create net/socket.c:1636 [inline] __sys_socket+0xd4/0x1c0 net/socket.c:1683 __do_sys_socket net/socket .c:1697 [inline] __se_sys_socket net/socket.c:1695 [inline] __arm64_sys_socket+0x7c/0x94 net/socket.c:1695
    __invoke_syscall arch/arm64/kernel/syscall.c:35 [内联] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48 /0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x58/0x17c arch/arm64/kernel/entry-common.c:767 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync +0x198/0x19c arch/arm64/kernel/entry.S:600 已由任务 6607 释放kasan_save_stack mm/kasan/common.c:47 [内联] kasan_save_track+0x40/0x78 mm/kasan/common.c:68 kasan_save_free_info+0x58 /0x70 mm/kasan/generic.c:576毒害_slab_object mm/kasan/common.c:247 [内联] __kasan_slab_free+0x68/0x88 mm/kasan/common.c:264 kasan_slab_free include/linux/kasan.h:233 [内联---truncated--- (CVE-2025-38117)

请注意，Nessus 依赖供应商报告的程序包是否存在进行判断。

检测

Linux Distros 未修补的漏洞：CVE-2025-38117

high Nessus 插件 ID 250054

版本 1.14

版本 1.13

版本 1.12

版本 1.11

版本 1.10

版本 1.7

版本 1.3

版本 1.1

版本 1.14 Jan 10, 2026, 7:58 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202601101958
版本 1.13 Dec 15, 2025, 9:39 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202512152139
版本 1.12 Nov 21, 2025, 2:12 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202511211412
版本 1.11 Oct 29, 2025, 3:03 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202510290303
版本 1.10 Oct 28, 2025, 9:02 AM CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:U/RC:C") CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:U/RC:C") Detection (updated detection logic) Plugin metadata Plugin Feed: 202510280902
版本 1.7 Sep 30, 2025, 5:08 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202509301708
版本 1.3 Sep 4, 2025, 5:30 PM 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: 202509041730
版本 1.1 Aug 15, 2025, 7:38 PM New Plugin Feed: 202508151938