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。

  - tipcipc_conn_close() の use-after-free を修正します。 syzbot が、netns 分解中の tipc_conn_close() の null-ptr-deref を報告しました。 [0] tipc_topsrv_stop() は、tipc_net(net)->topsrv->conn_idr を反復し、各 tipc_conn に対して tipc_conn_close() を呼び出します。問題は、IDR ロックをリリースした後に tipc_conn_close() が呼び出されることです。同時に、tipc_conn_recv_work() が実行中の可能性があり、同じ tipc_conn に対して tipc_conn_close() を呼び出し、その最後の ->kref をリリースする可能性があります。tipc_topsrv_stop() の IDR ロックをリリースすると、tipc_conn が生きているという保証はありません。ロックをリリースする前に ref を保留し、tipc_topsrv_stop() の tipc_conn_close() の後に ref を配置します。 [0]バグ KASANtipc_conn_close+0x122/0x140 の use-after-free net/tipc/topsrv.c:165 タスク kworker/u4:3/435 による addr ffff888099305a08 でのサイズ 8 の読み取り CPU:0 PID:435通信kworker/u4:3 汚染されていない 4.19.204-syzkaller #0 ハードウェア名
    Google Google Compute Engine/Google Compute Engine、BIOS Google 01/01/2011 Workqueue: netns cleanup_net Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 print_address_description.cold+ 0x54/0x219 mm/kasan/report.c:256 kasan_report_error.cold+0x8a/0x1b9 mm/kasan/report.c:354 kasan_report mm/kasan/report.c:412 [inline] __asan_report_load8_noabort+0x88/0x90 mm/kasan/ report.c:433 tipc_conn_close+0x122/0x140 net/tipc/topsrv.c:165 tipc_topsrv_stop net/tipc/topsrv.c:701 [inline] tipc_topsrv_exit_net+0x27b/0x5c0 net/tipc/topsrv.c:722 ops_exit_list+0xa5/ 0x150 net/core/net_namespace.c:153 cleanup_net+0x3b4/0x8b0 net/core/net_namespace.c:553 process_one_work+0x864/0x1570 kernel/workqueue.c:2153 worker_thread+0x64c/0x1130 kernel/workqueue.c:2296 kthread+ 0x33f/0x460 kernel/kthread.c:259 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 タスク 23 によって割り当てられました kmem_cache_alloc_trace+0x12f/0x380 mm/slab.c:3625 kmalloc include/linux/slab。 h:515 [インライン] kzalloc include/linux/slab.h:709 [inline] tipc_conn_alloc+0x43/0x4f0 net/tipc/topsrv.c:192 tipc_topsrv_accept+0x1b5/0x280 net/tipc/topsrv.c:470 process_one_work+0x864/0x1570 kernel/workqueue c:2153 worker_thread+0x64c/0x1130 kernel/workqueue.c:2296 kthread+0x33f/0x460 kernel/kthread.c:259 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 タスク 23 による解放__cache_free mm /slab.c:3503 [インライン] kfree+0xcc/0x210 mm/slab.c:3822 tipc_conn_kref_release net/tipc/topsrv.c:150 [インライン] kref_put include/linux/kref.h:70 [インライン] conn_put+0x2cd /0x3a0 net/tipc/topsrv.c:155 process_one_work+0x864/0x1570 kernel/workqueue.c:2153 worker_thread+0x64c/0x1130 kernel/workqueue.c:2296 kthread+0x33f/0x460 kernel/kthread.c:259 ret_from_fork+0x24 /0x30 arch/x86/entry/entry_64.S:415 バグのあるアドレスは、サイズ 512 のキャッシュ kmalloc-512 に属する ffff888099305a00 のオブジェクトに属しています。バグのあるアドレスは、512 バイト領域の 8 バイトの内部にあります [ffff888099305a00, ffff888099305c00]バグのあるアドレスページに属する: page:ffffea000264c140 count:1 mapcount:0 mapping:ffff88813bff0940 index:0x0 flags
    0xfff00000000100(slab) raw: 00fff00000000100 ffffea00028b6b88 ffffea0002cd2b08 ffff88813bff0940 raw
    0000000000000000 ffff888099305000 0000000100000006 0000000000000000 page dumped because: kasan: bad access detected Memory state around the buggy address: ffff888099305900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888099305980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc >ffff88099305a00fb fb fb fb fb fb fb fb fb fb fb fb^ ffff888099305a80fb fb fb fb fb fb fb fb fb fb fb ffff888099305b000000000 fb fb fb fb fb fb fb fbCVE-2025-38464

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 remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5973 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-5973-1                   security@debian.org     https://www.debian.org/security/                     Salvatore Bonaccorso     August 12, 2025                       https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : linux     CVE ID         : CVE-2024-36350 CVE-2024-36357 CVE-2024-36913 CVE-2024-41013                      CVE-2024-56758 CVE-2024-57883 CVE-2025-21816 CVE-2025-22119                      CVE-2025-27558 CVE-2025-37958 CVE-2025-38000 CVE-2025-38001                      CVE-2025-38003 CVE-2025-38004 CVE-2025-38031 CVE-2025-38034                      CVE-2025-38035 CVE-2025-38037 CVE-2025-38040 CVE-2025-38043                      CVE-2025-38044 CVE-2025-38048 CVE-2025-38051 CVE-2025-38052                      CVE-2025-38058 CVE-2025-38061 CVE-2025-38062 CVE-2025-38063                      CVE-2025-38065 CVE-2025-38066 CVE-2025-38067 CVE-2025-38068                      CVE-2025-38071 CVE-2025-38072 CVE-2025-38074 CVE-2025-38075                      CVE-2025-38077 CVE-2025-38078 CVE-2025-38079 CVE-2025-38083                      CVE-2025-38084 CVE-2025-38085 CVE-2025-38086 CVE-2025-38088                      CVE-2025-38090 CVE-2025-38097 CVE-2025-38100 CVE-2025-38102                      CVE-2025-38103 CVE-2025-38107 CVE-2025-38108 CVE-2025-38111                      CVE-2025-38112 CVE-2025-38113 CVE-2025-38115 CVE-2025-38118                      CVE-2025-38119 CVE-2025-38120 CVE-2025-38122 CVE-2025-38124                      CVE-2025-38126 CVE-2025-38131 CVE-2025-38135 CVE-2025-38136                      CVE-2025-38138 CVE-2025-38142 CVE-2025-38143 CVE-2025-38145                      CVE-2025-38146 CVE-2025-38147 CVE-2025-38148 CVE-2025-38151                      CVE-2025-38153 CVE-2025-38154 CVE-2025-38157 CVE-2025-38158                      CVE-2025-38159 CVE-2025-38160 CVE-2025-38161 CVE-2025-38163                      CVE-2025-38165 CVE-2025-38166 CVE-2025-38167 CVE-2025-38170                      CVE-2025-38173 CVE-2025-38174 CVE-2025-38180 CVE-2025-38181                      CVE-2025-38183 CVE-2025-38184 CVE-2025-38185 CVE-2025-38190                      CVE-2025-38191 CVE-2025-38193 CVE-2025-38194 CVE-2025-38197                      CVE-2025-38198 CVE-2025-38200 CVE-2025-38202 CVE-2025-38211                      CVE-2025-38212 CVE-2025-38214 CVE-2025-38215 CVE-2025-38218                      CVE-2025-38219 CVE-2025-38222 CVE-2025-38225 CVE-2025-38226                      CVE-2025-38227 CVE-2025-38229 CVE-2025-38230 CVE-2025-38231                      CVE-2025-38236 CVE-2025-38239 CVE-2025-38245 CVE-2025-38249                      CVE-2025-38251 CVE-2025-38257 CVE-2025-38259 CVE-2025-38260                      CVE-2025-38262 CVE-2025-38263 CVE-2025-38273 CVE-2025-38275                      CVE-2025-38277 CVE-2025-38280 CVE-2025-38282 CVE-2025-38285                      CVE-2025-38286 CVE-2025-38293 CVE-2025-38298 CVE-2025-38300                      CVE-2025-38304 CVE-2025-38305 CVE-2025-38310 CVE-2025-38312                      CVE-2025-38313 CVE-2025-38319 CVE-2025-38320 CVE-2025-38323                      CVE-2025-38324 CVE-2025-38326 CVE-2025-38328 CVE-2025-38331                      CVE-2025-38332 CVE-2025-38334 CVE-2025-38336 CVE-2025-38337                      CVE-2025-38342 CVE-2025-38344 CVE-2025-38345 CVE-2025-38346                      CVE-2025-38348 CVE-2025-38350 CVE-2025-38352 CVE-2025-38354                      CVE-2025-38362 CVE-2025-38363 CVE-2025-38364 CVE-2025-38365                      CVE-2025-38371 CVE-2025-38375 CVE-2025-38377 CVE-2025-38380                      CVE-2025-38382 CVE-2025-38384 CVE-2025-38385 CVE-2025-38386                      CVE-2025-38387 CVE-2025-38389 CVE-2025-38391 CVE-2025-38393                      CVE-2025-38395 CVE-2025-38396 CVE-2025-38399 CVE-2025-38400                      CVE-2025-38401 CVE-2025-38403 CVE-2025-38404 CVE-2025-38406                      CVE-2025-38409 CVE-2025-38410 CVE-2025-38412 CVE-2025-38415                      CVE-2025-38416 CVE-2025-38418 CVE-2025-38419 CVE-2025-38420                      CVE-2025-38422 CVE-2025-38424 CVE-2025-38425 CVE-2025-38428                      CVE-2025-38430 CVE-2025-38437 CVE-2025-38439 CVE-2025-38441                      CVE-2025-38443 CVE-2025-38444 CVE-2025-38445 CVE-2025-38448                      CVE-2025-38451 CVE-2025-38455 CVE-2025-38456 CVE-2025-38457                      CVE-2025-38458 CVE-2025-38459 CVE-2025-38460 CVE-2025-38461                      CVE-2025-38462 CVE-2025-38464 CVE-2025-38465 CVE-2025-38466                      CVE-2025-38467 CVE-2025-38468 CVE-2025-38470 CVE-2025-38471                      CVE-2025-38472 CVE-2025-38473 CVE-2025-38474 CVE-2025-38476                      CVE-2025-38477 CVE-2025-38478 CVE-2025-38480 CVE-2025-38481                      CVE-2025-38482 CVE-2025-38483 CVE-2025-38485 CVE-2025-38487                      CVE-2025-38488 CVE-2025-38494 CVE-2025-38495 CVE-2025-38497                      CVE-2025-38498 CVE-2025-38499

    Several vulnerabilities have been discovered in the Linux kernel that     may lead to a privilege escalation, denial of service or information     leaks.

    For the oldstable distribution (bookworm), these problems have been fixed     in version 6.1.147-1.

    We recommend that you upgrade your linux packages.

    For the detailed security status of linux please refer to its security     tracker page at:
    https://security-tracker.debian.org/tracker/linux

    Further information about Debian Security Advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://www.debian.org/security/

    Mailing list: debian-security-announce@lists.debian.org

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues 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.

  - tipc: Fix use-after-free in tipc_conn_close(). syzbot reported a null-ptr-deref in tipc_conn_close()     during netns dismantle. [0] tipc_topsrv_stop() iterates tipc_net(net)->topsrv->conn_idr and calls     tipc_conn_close() for each tipc_conn. The problem is that tipc_conn_close() is called after releasing the     IDR lock. At the same time, there might be tipc_conn_recv_work() running and it could call     tipc_conn_close() for the same tipc_conn and release its last ->kref. Once we release the IDR lock in     tipc_topsrv_stop(), there is no guarantee that the tipc_conn is alive. Let's hold the ref before releasing     the lock and put the ref after tipc_conn_close() in tipc_topsrv_stop(). [0]: BUG: KASAN: use-after-free in     tipc_conn_close+0x122/0x140 net/tipc/topsrv.c:165 Read of size 8 at addr ffff888099305a08 by task     kworker/u4:3/435 CPU: 0 PID: 435 Comm: kworker/u4:3 Not tainted 4.19.204-syzkaller #0 Hardware name:
    Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: netns cleanup_net     Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118     print_address_description.cold+0x54/0x219 mm/kasan/report.c:256 kasan_report_error.cold+0x8a/0x1b9     mm/kasan/report.c:354 kasan_report mm/kasan/report.c:412 [inline] __asan_report_load8_noabort+0x88/0x90     mm/kasan/report.c:433 tipc_conn_close+0x122/0x140 net/tipc/topsrv.c:165 tipc_topsrv_stop     net/tipc/topsrv.c:701 [inline] tipc_topsrv_exit_net+0x27b/0x5c0 net/tipc/topsrv.c:722     ops_exit_list+0xa5/0x150 net/core/net_namespace.c:153 cleanup_net+0x3b4/0x8b0 net/core/net_namespace.c:553     process_one_work+0x864/0x1570 kernel/workqueue.c:2153 worker_thread+0x64c/0x1130 kernel/workqueue.c:2296     kthread+0x33f/0x460 kernel/kthread.c:259 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 Allocated     by task 23: kmem_cache_alloc_trace+0x12f/0x380 mm/slab.c:3625 kmalloc include/linux/slab.h:515 [inline]     kzalloc include/linux/slab.h:709 [inline] tipc_conn_alloc+0x43/0x4f0 net/tipc/topsrv.c:192     tipc_topsrv_accept+0x1b5/0x280 net/tipc/topsrv.c:470 process_one_work+0x864/0x1570 kernel/workqueue.c:2153     worker_thread+0x64c/0x1130 kernel/workqueue.c:2296 kthread+0x33f/0x460 kernel/kthread.c:259     ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 Freed by task 23: __cache_free mm/slab.c:3503     [inline] kfree+0xcc/0x210 mm/slab.c:3822 tipc_conn_kref_release net/tipc/topsrv.c:150 [inline] kref_put     include/linux/kref.h:70 [inline] conn_put+0x2cd/0x3a0 net/tipc/topsrv.c:155 process_one_work+0x864/0x1570     kernel/workqueue.c:2153 worker_thread+0x64c/0x1130 kernel/workqueue.c:2296 kthread+0x33f/0x460     kernel/kthread.c:259 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 The buggy address belongs to     the object at ffff888099305a00 which belongs to the cache kmalloc-512 of size 512 The buggy address is     located 8 bytes inside of 512-byte region [ffff888099305a00, ffff888099305c00) The buggy address belongs     to the page: page:ffffea000264c140 count:1 mapcount:0 mapping:ffff88813bff0940 index:0x0 flags:
    0xfff00000000100(slab) raw: 00fff00000000100 ffffea00028b6b88 ffffea0002cd2b08 ffff88813bff0940 raw:
    0000000000000000 ffff888099305000 0000000100000006 0000000000000000 page dumped because: kasan: bad access     detected Memory state around the buggy address: ffff888099305900: fb fb fb fb fb fb fb fb fb fb fb fb fb     fb fb fb ffff888099305980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc >ffff888099305a00: fb fb fb fb     fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff888099305a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb     ffff888099305b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb (CVE-2025-38464)

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

An update of the linux package has been released.

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。

  - tipc修正 tipc_conn_close() 中的釋放後使用。 syzbot 報告在 netns 卸除期間tipc_conn_close() 中有 null-ptr-deref 問題。 [0] tipc_topsrv_stop() 反覆使用 tipc_net(net)->topsrv->conn_idr 並針對每個 tipc_conn 呼叫 tipc_conn_close()。問題在於在釋出 IDR 鎖定後會呼叫 tipc_conn_close()。同時可能有 tipc_conn_recv_work() 執行且其可針對相同的 tipc_conn 呼叫 tipc_conn_close()並釋放其最後一個 ->kref。一旦我們在 tipc_topsrv_stop() 中釋放 IDR 鎖定則無法保證 tipc_conn 一定會持續運作。讓我們在釋放鎖定之前保留參照並將參照放在 tipc_topsrv_stop() 中的 tipc_conn_close() 之後。 [0]: BUG: KASAN在 tipc_conn_close+0x122/0x140 net/tipc/topsrv.c:165 中讀取大小 8 位於地址 ffff888099305a08 的作業 kworker/u4:3/435 CPU:3/435 發生釋放後使用 CPU: 0 PID: 435 Commkworker/u4:3 未受污染的 4.19.204-syzkaller #0 硬體名稱
    Google Google Compute Engine/Google Compute Engine、BIOS Google 01/01/2011 Workqueuenetns cleanup_net 呼叫追踪 __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 print_address_description.cold+ 0x54/0x219 mm/kasan/report.c:256 kasan_report_error.cold+0x8a/0x1b9 mm/kasan/report.c:354 kasan_report mm/kasan/report.c:412 [內嵌] __asan_report_load8_noabort+0x88/0x90 mm/kasan/ report.c:433 tipc_conn_close+0x122/0x140 net/tipc/topsrv.c:165 tipc_topsrv_stop net/tipc/topsrv.c:701 [內嵌] tipc_topsrv_exit_net+0x27b/0x5c0 net/tipc/topsrv.c:722 ops_exit_list+0xa5/ 0x150 net/core/net_namespace.c:153 cleanup_net+0x3b4/0x8b0 net/core/net_namespace.c:553 process_one_work+0x864/0x1570 kernel/workqueue.c:2153 worker_thread+0x64c/0x1130 kernel/workqueue.c:2296 kthread+ 0x33f/0x460 kernel/kthread.c:259 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 Allocated by task 23kmem_cache_alloc_trace+0x12f/0x380 mm/slab.c:3625 kmalloc include/linux/slab。 h:515 [內嵌] kzalloc include/linux/slab.h:709 [內嵌] tipc_conn_alloc+0x43/0x4f0 net/tipc/topsrv.c:192 tipc_topsrv_accept+0x1b5/0x280 net/tipc/topsrv.c:470 process_one_work+0x864/0x1570 kernel/workqueue。 c:2153 worker_thread+0x64c/0x1130 kernel/workqueue.c:2296 kthread+0x33f/0x460 kernel/kthread.c:259 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 已由工作 23 釋放 __cache_free mm /slab.c:3503 [內嵌] kfree+0xcc/0x210 mm/slab.c:3822 tipc_conn_kref_release net/tipc/topsrv.c:150 [內嵌] kref_put include/linux/kref.h:70 [內嵌] conn_put+0x2cd /0x3a0 net/tipc/topsrv.c:155 process_one_work+0x864/0x1570 kernel/workqueue.c:2153 worker_thread+0x64c/0x1130 kernel/workqueue.c:2296 kthread+0x33f/0x460 kernel/kthread.c:259 ret_from_fork+0x24 /0x30 arch/x86/entry/entry_64.S:415 錯誤位址屬於 ffff888099305a00 處的物件其屬於大小 512 的快取 kmalloc-512 錯誤位址位於 512 位元組區域內 8 位元組 [ffff888099305a00, ffff888099305c00 ) 錯誤的位址所屬頁面page:ffffea000264c140 count:1 mapcount:0 mapping:ffff88813bff0940 index:0x0 flags
    0xfff00000000100(slab) raw 00fff00000000100 ffffea00028b6b88 ffffea0002cd2b08 ffff88813bff0940 raw
    0000000000000000 ffff888099305000 0000000100000006 0000000000000000 page dumped because: kasan: bad access detected Memory state around the buggy address: ffff888099305900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888099305980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc >ffff888099305a00fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff888099305a80fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888099305b00bfb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb (CVE-2025-38464)

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。

  - tipc修复 tipc_conn_close() 中的释放后使用。 syzbot 报告在 netns 拆卸期间tipc_conn_close() 中存在一个 null-ptr-deref。 [0] tipc_topsrv_stop() 迭代 tipc_net(net)->topsrv->conn_idr 并为每个 tipc_conn 调用 tipc_conn_close()。问题在于释放 IDR 锁定后会调用 tipc_conn_close()。同时可能存在 tipc_conn_recv_work() 运行并且可以为同一 tipc_conn 调用 tipc_conn_close() 并释放其最后一个 ->kref。我们在 tipc_topsrv_stop() 中释放 IDR 锁定后，将无法保证 tipc_conn 处于活动状态。我们假设在释放锁定之前保留 ref，并将 ref 放在 tipc_topsrv_stop() 中的 tipc_conn_close() 之后。 [0]BUGKASAN由任务 kworker/u4:3/435 CPU: 0 执行的 tipc_conn_close+0x122/0x140 net/tipc/topsrv.c:165 读取地址 ffff888099305a08 中大小为 8 的释放后使用 CPU: 0 PID: 435 Commkworker/u4:3 未受感染 4.19.204-syzkaller #0 硬件名称
    Google Google 计算引擎/Google 计算引擎、BIOS Google 01/01/2011 Workqueuenetns cleanup_net Call Trace__dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 print_address_description.cold+ 0x54/0x219 mm/kasan/report.c:256 kasan_report_error.cold+0x8a/0x1b9 mm/kasan/report.c:354 kasan_report mm/kasan/report.c:412 [内联] __asan_report_load8_noabort+0x88/0x90 mm/kasan/ report.c:433 tipc_conn_close+0x122/0x140 net/tipc/topsrv.c:165 tipc_topsrv_stop net/tipc/topsrv.c:701 [内联] tipc_topsrv_exit_net+0x27b/0x5c0 net/tipc/topsrv.c:722 ops_exit_list+0xa5/ 0x150 net/core/net_namespace.c:153 cleanup_net+0x3b4/0x8b0 net/core/net_namespace.c:553 process_one_work+0x864/0x1570 kernel/workqueue.c:2153 worker_thread+0x64c/0x1130 kernel/workqueue.c:2296 kthread+ 0x33f/0x460 kernel/kthread.c:259 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 由任务分配 23kmem_cache_alloc_trace+0x12f/0x380 mm/slab.c:3625 kmalloc include/linux/slab。 h:515 [内联] kzalloc include/linux/slab.h:709 [inline] tipc_conn_alloc+0x43/0x4f0 net/tipc/topsrv.c:192 tipc_topsrv_accept+0x1b5/0x280 net/tipc/topsrv.c:470 process_one_work+0x864/0x1570 kernel/workqueue。 c:2153 worker_thread+0x64c/0x1130 kernel/workqueue.c:2296 kthread+0x33f/0x460 kernel/kthread.c:259 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 已由任务 23释放__cache_free mm /slab.c:3503 [内联] kfree+0xcc/0x210 mm/slab.c:3822 tipc_conn_kref_release net/tipc/topsrv.c:150 [内联] kref_put include/linux/kref.h:70 [内联] conn_put+0x2cd /0x3a0 net/tipc/topsrv.c:155 process_one_work+0x864/0x1570 kernel/workqueue.c:2153 worker_thread+0x64c/0x1130 kernel/workqueue.c:2296 kthread+0x33f/0x460 kernel/kthread.c:259 ret_from_fork+0x24 /0x30 arch/x86/entry/entry_64.S:415 有缺陷的地址属于 ffff888099305a00 的对象其属于大小 512 的缓存 kmalloc-512 有缺陷的地址位于 512 字节区域内8 个字节 [ffff888099305a00、ffff888099305c00 ) 有缺陷的地址属于页面page:ffffea000264c140 count:1 mapcount:0 mapping:ffff88813bff0940 index:0x0 flags
    0xffff00000000100(slab) 原始00fff00000000100 ffffea00028b6b88 ffffea0002cd2b08 ffff88813bff0940 原始
    0000000000000000 ffff888099305000 0000000100000006 0000000000000000 page dumped because: kasan: bad access detected Memory state around the buggy address: ffff888099305900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888099305980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc >ffff888099305a00: fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff888099305a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888099305fb fb00 fb fb fb fb fb fb fb fb fb fb (CVE-2025-38464)

请注意，Nessus 依赖供应商报告的程序包是否存在进行判断。

远程 Debian 12 主机上安装的多个程序包受到 dsa-5973 公告中提及的多个漏洞影响。

    - ------------------------------------------------------------------------- Debian 安全公告 DSA-5973-1 security@debian.org https://www.debian.org/security/Salvatore Bonaccorso 2025 年 8 月 12 日 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    程序包：linux CVE ID：CVE-2024-36350 CVE-2024-36357 CVE-2024-36913 CVE-2024-41013 CVE-2024-56758 CVE-2024-57883 CVE-2025-21816 CVE-2025-22119 CVE-2025-27558 CVE-2025-37958 CVE-2025-38000 CVE-2025-38001 CVE-2025-38003 CVE-2025-38004 CVE-2025-38031 CVE-2025-38034 CVE-2025-38035 CVE-2025-38037 CVE-2025-38040 CVE-2025-38043 CVE-2025-38044 CVE-2025-38048 CVE-2025-38051 CVE-2025-38052 CVE-2025-38058 CVE-2025-38061 CVE-2025-38062 CVE-2025-38063 CVE-2025-38065 CVE-2025-38066 CVE-2025-38067 CVE-2025-38068 CVE-2025-38071 CVE-2025-38072 CVE-2025-38074 CVE-2025-38075 CVE-2025-38077 CVE-2025-38078 CVE-2025-38079 CVE-2025-38083 CVE-2025-38084 CVE-2025-38085 CVE-2025-38086 CVE-2025-38088 CVE-2025-38090 CVE-2025-38097 CVE-2025-38100 CVE-2025-38102 CVE-2025-38103 CVE-2025-38107 CVE-2025-38108 CVE-2025-38111 CVE-2025-38112 CVE-2025-38113 CVE-2025-38115 CVE-2025-38118 CVE-2025-38119 CVE-2025-38120 CVE-2025-38122 CVE-2025-38124 CVE-2025-38126 CVE-2025-38131 CVE-2025-38135 CVE-2025-38136 CVE-2025-38138 CVE-2025-38142 CVE-2025-38143 CVE-2025-38145 CVE-2025-38146 CVE-2025-38147 CVE-2025-38148 CVE-2025-38151 CVE-2025-38153 CVE-2025-38154 CVE-2025-38157 CVE-2025-38158 CVE-2025-38159 CVE-2025-38160 CVE-2025-38161 CVE-2025-38163 CVE-2025-38165 CVE-2025-38166 CVE-2025-38167 CVE-2025-38170 CVE-2025-38173 CVE-2025-38174 CVE-2025-38180 CVE-2025-38181 CVE-2025-38183 CVE-2025-38184 CVE-2025-38185 CVE-2025-38190 CVE-2025-38191 CVE-2025-38193 CVE-2025-38194 CVE-2025-38197 CVE-2025-38198 CVE-2025-38200 CVE-2025-38202 CVE-2025-38211 CVE-2025-38212 CVE-2025-38214 CVE-2025-38215 CVE-2025-38218 CVE-2025-38219 CVE-2025-38222 CVE-2025-38225 CVE-2025-38226 CVE-2025-38227 CVE-2025-38229 CVE-2025-38230 CVE-2025-38231 CVE-2025-38236 CVE-2025-38239 CVE-2025-38245 CVE-2025-38249 CVE-2025-38251 CVE-2025-38257 CVE-2025-38259 CVE-2025-38260 CVE-2025-38262 CVE-2025-38263 CVE-2025-38273 CVE-2025-38275 CVE-2025-38277 CVE-2025-38280 CVE-2025-38282 CVE-2025-38285 CVE-2025-38286 CVE-2025-38293 CVE-2025-38298 CVE-2025-38300 CVE-2025-38304 CVE-2025-38305 CVE-2025-38310 CVE-2025-38312 CVE-2025-38313 CVE-2025-38319 CVE-2025-38320 CVE-2025-38323 CVE-2025-38324 CVE-2025-38326 CVE-2025-38328 CVE-2025-38331 CVE-2025-38332 CVE-2025-38334 CVE-2025-38336 CVE-2025-38337 CVE-2025-38342 CVE-2025-38344 CVE-2025-38345 CVE-2025-38346 CVE-2025-38348 CVE-2025-38350 CVE-2025-38352 CVE-2025-38354 CVE-2025-38362 CVE-2025-38363 CVE-2025-38364 CVE-2025-38365 CVE-2025-38371 CVE-2025-38375 CVE-2025-38377 CVE-2025-38380 CVE-2025-38382 CVE-2025-38384 CVE-2025-38385 CVE-2025-38386 CVE-2025-38387 CVE-2025-38389 CVE-2025-38391 CVE-2025-38393 CVE-2025-38395 CVE-2025-38396 CVE-2025-38399 CVE-2025-38400 CVE-2025-38401 CVE-2025-38403 CVE-2025-38404 CVE-2025-38406 CVE-2025-38409 CVE-2025-38410 CVE-2025-38412 CVE-2025-38415 CVE-2025-38416 CVE-2025-38418 CVE-2025-38419 CVE-2025-38420 CVE-2025-38422 CVE-2025-38424 CVE-2025-38425 CVE-2025-38428 CVE-2025-38430 CVE-2025-38437 CVE-2025-38439 CVE-2025-38441 CVE-2025-38443 CVE-2025-38444 CVE-2025-38445 CVE-2025-38448 CVE-2025-38451 CVE-2025-38455 CVE-2025-38456 CVE-2025-38457 CVE-2025-38458 CVE-2025-38459 CVE-2025-38460 CVE-2025-38461 CVE-2025-38462 CVE-2025-38464 CVE-2025-38465 CVE-2025-38466 CVE-2025-38467 CVE-2025-38468 CVE-2025-38470 CVE-2025-38471 CVE-2025-38472 CVE-2025-38473 CVE-2025-38474 CVE-2025-38476 CVE-2025-38477 CVE-2025-38478 CVE-2025-38480 CVE-2025-38481 CVE-2025-38482 CVE-2025-38483 CVE-2025-38485 CVE-2025-38487 CVE-2025-38488 CVE-2025-38494 CVE-2025-38495 CVE-2025-38497 CVE-2025-38498 CVE-2025-38499

    在 Linux 内核中发现多个可能导致权限升级、拒绝服务或信息泄漏的漏洞。

    对于旧稳定发行版本 (bookworm)，已在版本 6.1.147-1 中修复这些问题。

    建议您升级 linux 程序包。

    如需了解 linux 的详细安全状态，请参阅其安全跟踪页面：
    https://security-tracker.debian.org/tracker/linux

    有关 Debian 安全公告、如何将这些更新应用到系统以及常见问题解答的更多信息，请访问以下网址：https://www.debian.org/security/

    邮件列表：debian-security-announce@lists.debian.org

Tenable 已直接从 Debian 安全公告中提取上述描述块。

请注意，Nessus 尚未测试这些问题，而是只依据应用程序自我报告的版本号进行判断。

リモートの Debian 12 ホストには、dsa-5973 のアドバイザリに記載された複数の脆弱性の影響を受けるパッケージがインストールされています。

    - ------------------------------------------------------------------------- Debian セキュリティアドバイザリ DSA-5973-1 security@debian.org https://www.debian.org/security/Salvatore Bonaccorso 氏 2025 年 8 月 12 日 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    パッケージ: linux CVE ID: CVE-2024-36350 CVE-2024-36357 CVE-2024-36913 CVE-2024-41013 CVE-2024-56758 CVE-2024-57883 CVE-2025-21816 CVE-2025-22119 CVE-2025-27558 CVE-2025-37958 CVE-2025-38000 CVE-2025-38001 CVE-2025-38003 CVE-2025-38004 CVE-2025-38031 CVE-2025-38034 CVE-2025-38035 CVE-2025-38037 CVE-2025-38040 CVE-2025-38043 CVE-2025-38044 CVE-2025-38048 CVE-2025-38051 CVE-2025-38052 CVE-2025-38058 CVE-2025-38061 CVE-2025-38062 CVE-2025-38063 CVE-2025-38065 CVE-2025-38066 CVE-2025-38067 CVE-2025-38068 CVE-2025-38071 CVE-2025-38072 CVE-2025-38074 CVE-2025-38075 CVE-2025-38077 CVE-2025-38078 CVE-2025-38079 CVE-2025-38083 CVE-2025-38084 CVE-2025-38085 CVE-2025-38086 CVE-2025-38088 CVE-2025-38090 CVE-2025-38097 CVE-2025-38100 CVE-2025-38102 CVE-2025-38103 CVE-2025-38107 CVE-2025-38108 CVE-2025-38111 CVE-2025-38112 CVE-2025-38113 CVE-2025-38115 CVE-2025-38118 CVE-2025-38119 CVE-2025-38120 CVE-2025-38122 CVE-2025-38124 CVE-2025-38126 CVE-2025-38131 CVE-2025-38135 CVE-2025-38136 CVE-2025-38138 CVE-2025-38142 CVE-2025-38143 CVE-2025-38145 CVE-2025-38146 CVE-2025-38147 CVE-2025-38148 CVE-2025-38151 CVE-2025-38153 CVE-2025-38154 CVE-2025-38157 CVE-2025-38158 CVE-2025-38159 CVE-2025-38160 CVE-2025-38161 CVE-2025-38163 CVE-2025-38165 CVE-2025-38166 CVE-2025-38167 CVE-2025-38170 CVE-2025-38173 CVE-2025-38174 CVE-2025-38180 CVE-2025-38181 CVE-2025-38183 CVE-2025-38184 CVE-2025-38185 CVE-2025-38190 CVE-2025-38191 CVE-2025-38193 CVE-2025-38194 CVE-2025-38197 CVE-2025-38198 CVE-2025-38200 CVE-2025-38202 CVE-2025-38211 CVE-2025-38212 CVE-2025-38214 CVE-2025-38215 CVE-2025-38218 CVE-2025-38219 CVE-2025-38222 CVE-2025-38225 CVE-2025-38226 CVE-2025-38227 CVE-2025-38229 CVE-2025-38230 CVE-2025-38231 CVE-2025-38236 CVE-2025-38239 CVE-2025-38245 CVE-2025-38249 CVE-2025-38251 CVE-2025-38257 CVE-2025-38259 CVE-2025-38260 CVE-2025-38262 CVE-2025-38263 CVE-2025-38273 CVE-2025-38275 CVE-2025-38277 CVE-2025-38280 CVE-2025-38282 CVE-2025-38285 CVE-2025-38286 CVE-2025-38293 CVE-2025-38298 CVE-2025-38300 CVE-2025-38304 CVE-2025-38305 CVE-2025-38310 CVE-2025-38312 CVE-2025-38313 CVE-2025-38319 CVE-2025-38320 CVE-2025-38323 CVE-2025-38324 CVE-2025-38326 CVE-2025-38328 CVE-2025-38331 CVE-2025-38332 CVE-2025-38334 CVE-2025-38336 CVE-2025-38337 CVE-2025-38342 CVE-2025-38344 CVE-2025-38345 CVE-2025-38346 CVE-2025-38348 CVE-2025-38350 CVE-2025-38352 CVE-2025-38354 CVE-2025-38362 CVE-2025-38363 CVE-2025-38364 CVE-2025-38365 CVE-2025-38371 CVE-2025-38375 CVE-2025-38377 CVE-2025-38380 CVE-2025-38382 CVE-2025-38384 CVE-2025-38385 CVE-2025-38386 CVE-2025-38387 CVE-2025-38389 CVE-2025-38391 CVE-2025-38393 CVE-2025-38395 CVE-2025-38396 CVE-2025-38399 CVE-2025-38400 CVE-2025-38401 CVE-2025-38403 CVE-2025-38404 CVE-2025-38406 CVE-2025-38409 CVE-2025-38410 CVE-2025-38412 CVE-2025-38415 CVE-2025-38416 CVE-2025-38418 CVE-2025-38419 CVE-2025-38420 CVE-2025-38422 CVE-2025-38424 CVE-2025-38425 CVE-2025-38428 CVE-2025-38430 CVE-2025-38437 CVE-2025-38439 CVE-2025-38441 CVE-2025-38443 CVE-2025-38444 CVE-2025-38445 CVE-2025-38448 CVE-2025-38451 CVE-2025-38455 CVE-2025-38456 CVE-2025-38457 CVE-2025-38458 CVE-2025-38459 CVE-2025-38460 CVE-2025-38461 CVE-2025-38462 CVE-2025-38464 CVE-2025-38465 CVE-2025-38466 CVE-2025-38467 CVE-2025-38468 CVE-2025-38470 CVE-2025-38471 CVE-2025-38472 CVE-2025-38473 CVE-2025-38474 CVE-2025-38476 CVE-2025-38477 CVE-2025-38478 CVE-2025-38480 CVE-2025-38481 CVE-2025-38482 CVE-2025-38483 CVE-2025-38485 CVE-2025-38487 CVE-2025-38488 CVE-2025-38494 CVE-2025-38495 CVE-2025-38497 CVE-2025-38498 CVE-2025-38499

    Linux カーネルに、権限昇格、サービス拒否、または情報漏洩を引き起こす可能性がある、複数の脆弱性が発見されました。

    旧安定版 (oldstable) ディストリビューション (bookworm) では、これらの問題はバージョン 6.1.147-1 で修正されています。

    お使いの linux パッケージをアップグレードすることを推奨します。

    linux の詳細なセキュリティステータスについては、そのセキュリティトラッカーページを参照してください。
    https://security-tracker.debian.org/tracker/linux

    Debian セキュリティアドバイザリに関する詳細、これらの更新をシステムに適用する方法、およびよくある質問については、こちらを参照してください。https://www.debian.org/security/

    メーリングリスト: debian-security-announce@lists.debian.org

Tenable は、前述の説明ブロックを Debian セキュリティアドバイザリから直接抽出しました。

Nessus はこれらの問題をテストしておらず、代わりにアプリケーションが自己報告するバージョン番号にのみ依存していることに注意してください。

遠端 Debian 12 主機上安裝的多個套件受到 dsa-5973 公告中提及的多個弱點影響。

    - ------------------------------------------------- ------------------------------------ Debian 安全公告 DSA-5973-1 security@debian.org https://www.debian.org/security/Salvatore Bonaccorso 2025 年 8 月 12 日 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    套件：linux CVE ID：CVE-2024-36350 CVE-2024-36357 CVE-2024-36913 CVE-2024-41013 CVE-2024-56758 CVE-2024-57883 CVE-2025-21816 CVE-2025-22119 CVE-2025-27558 CVE-2025-37958 CVE-2025-38000 CVE-2025-38001 CVE-2025-38003 CVE-2025-38004 CVE-2025-38031 CVE-2025-38034 CVE-2025-38035 CVE-2025-38037 CVE-2025-38040 CVE-2025-38043 CVE-2025-38044 CVE-2025-38048 CVE-2025-38051 CVE-2025-38052 CVE-2025-38058 CVE-2025-38061 CVE-2025-38062 CVE-2025-38063 CVE-2025-38065 CVE-2025-38066 CVE-2025-38067 CVE-2025-38068 CVE-2025-38071 CVE-2025-38072 CVE-2025-38074 CVE-2025-38075 CVE-2025-38077 CVE-2025-38078 CVE-2025-38079 CVE-2025-38083 CVE-2025-38084 CVE-2025-38085 CVE-2025-38086 CVE-2025-38088 CVE-2025-38090 CVE-2025-38097 CVE-2025-38100 CVE-2025-38102 CVE-2025-38103 CVE-2025-38107 CVE-2025-38108 CVE-2025-38111 CVE-2025-38112 CVE-2025-38113 CVE-2025-38115 CVE-2025-38118 CVE-2025-38119 CVE-2025-38120 CVE-2025-38122 CVE-2025-38124 CVE-2025-38126 CVE-2025-38131 CVE-2025-38135 CVE-2025-38136 CVE-2025-38138 CVE-2025-38142 CVE-2025-38143 CVE-2025-38145 CVE-2025-38146 CVE-2025-38147 CVE-2025-38148 CVE-2025-38151 CVE-2025-38153 CVE-2025-38154 CVE-2025-38157 CVE-2025-38158 CVE-2025-38159 CVE-2025-38160 CVE-2025-38161 CVE-2025-38163 CVE-2025-38165 CVE-2025-38166 CVE-2025-38167 CVE-2025-38170 CVE-2025-38173 CVE-2025-38174 CVE-2025-38180 CVE-2025-38181 CVE-2025-38183 CVE-2025-38184 CVE-2025-38185 CVE-2025-38190 CVE-2025-38191 CVE-2025-38193 CVE-2025-38194 CVE-2025-38197 CVE-2025-38198 CVE-2025-38200 CVE-2025-38202 CVE-2025-38211 CVE-2025-38212 CVE-2025-38214 CVE-2025-38215 CVE-2025-38218 CVE-2025-38219 CVE-2025-38222 CVE-2025-38225 CVE-2025-38226 CVE-2025-38227 CVE-2025-38229 CVE-2025-38230 CVE-2025-38231 CVE-2025-38236 CVE-2025-38239 CVE-2025-38245 CVE-2025-38249 CVE-2025-38251 CVE-2025-38257 CVE-2025-38259 CVE-2025-38260 CVE-2025-38262 CVE-2025-38263 CVE-2025-38273 CVE-2025-38275 CVE-2025-38277 CVE-2025-38280 CVE-2025-38282 CVE-2025-38285 CVE-2025-38286 CVE-2025-38293 CVE-2025-38298 CVE-2025-38300 CVE-2025-38304 CVE-2025-38305 CVE-2025-38310 CVE-2025-38312 CVE-2025-38313 CVE-2025-38319 CVE-2025-38320 CVE-2025-38323 CVE-2025-38324 CVE-2025-38326 CVE-2025-38328 CVE-2025-38331 CVE-2025-38332 CVE-2025-38334 CVE-2025-38336 CVE-2025-38337 CVE-2025-38342 CVE-2025-38344 CVE-2025-38345 CVE-2025-38346 CVE-2025-38348 CVE-2025-38350 CVE-2025-38352 CVE-2025-38354 CVE-2025-38362 CVE-2025-38363 CVE-2025-38364 CVE-2025-38365 CVE-2025-38371 CVE-2025-38375 CVE-2025-38377 CVE-2025-38380 CVE-2025-38382 CVE-2025-38384 CVE-2025-38385 CVE-2025-38386 CVE-2025-38387 CVE-2025-38389 CVE-2025-38391 CVE-2025-38393 CVE-2025-38395 CVE-2025-38396 CVE-2025-38399 CVE-2025-38400 CVE-2025-38401 CVE-2025-38403 CVE-2025-38404 CVE-2025-38406 CVE-2025-38409 CVE-2025-38410 CVE-2025-38412 CVE-2025-38415 CVE-2025-38416 CVE-2025-38418 CVE-2025-38419 CVE-2025-38420 CVE-2025-38422 CVE-2025-38424 CVE-2025-38425 CVE-2025-38428 CVE-2025-38430 CVE-2025-38437 CVE-2025-38439 CVE-2025-38441 CVE-2025-38443 CVE-2025-38444 CVE-2025-38445 CVE-2025-38448 CVE-2025-38451 CVE-2025-38455 CVE-2025-38456 CVE-2025-38457 CVE-2025-38458 CVE-2025-38459 CVE-2025-38460 CVE-2025-38461 CVE-2025-38462 CVE-2025-38464 CVE-2025-38465 CVE-2025-38466 CVE-2025-38467 CVE-2025-38468 CVE-2025-38470 CVE-2025-38471 CVE-2025-38472 CVE-2025-38473 CVE-2025-38474 CVE-2025-38476 CVE-2025-38477 CVE-2025-38478 CVE-2025-38480 CVE-2025-38481 CVE-2025-38482 CVE-2025-38483 CVE-2025-38485 CVE-2025-38487 CVE-2025-38488 CVE-2025-38494 CVE-2025-38495 CVE-2025-38497 CVE-2025-38498 CVE-2025-38499

    在 Linux 核心中發現數個弱點，這些弱點可能會導致特權提升、拒絕服務或資訊洩漏。

    針對舊的穩定發行版本 (bookworm)，已在第 6.1.147-1 版中修正這些問題。

    建議您升級 linux 套件。

    如需有關 linux 安全性狀態的詳細資訊，請參閱其安全追蹤頁面：
    https://security-tracker.debian.org/tracker/linux

    有關 Debian 安全公告、如何將這些更新套用至您的系統以及常見問題的詳細資訊，請參閱：https://www.debian.org/security/

    郵寄清單：debian-security-announce@lists.debian.org

Tenable 已直接從 Debian 安全公告擷取前置描述區塊。

請注意，Nessus 並未測試這些問題，而是僅依據應用程式自我報告的版本號碼作出判斷。

ID	Name	Product	Family	Published	Updated	Severity
249731	Linux Distros のパッチ未適用の脆弱性: CVE-2025-38464	Nessus	Misc.	8/15/2025	8/15/2025	high
249177	Debian dsa-5973 : affs-modules-6.1.0-37-4kc-malta-di - security update	Nessus	Debian Local Security Checks	8/13/2025	8/13/2025	medium
249731	Linux Distros Unpatched Vulnerability : CVE-2025-38464	Nessus	Misc.	8/15/2025	8/15/2025	high
252965	Photon OS 4.0: Linux PHSA-2025-4.0-0844	Nessus	PhotonOS Local Security Checks	8/20/2025	8/20/2025	high
249731	Linux Distros 未修補的弱點：CVE-2025-38464	Nessus	Misc.	8/15/2025	8/15/2025	high
249731	Linux Distros 未修补的漏洞：CVE-2025-38464	Nessus	Misc.	8/15/2025	8/15/2025	high
249177	Debian dsa-5973：affs-modules-6.1.0-37-4kc-malta-di - 安全更新	Nessus	Debian Local Security Checks	8/13/2025	8/13/2025	medium
249177	Debian dsa-5973 : affs-modules-6.1.0-37-4kc-malta-di - セキュリティ更新	Nessus	Debian Local Security Checks	8/13/2025	8/13/2025	medium
249177	Debian dsa-5973: affs-modules-6.1.0-37-4kc-malta-di - 安全性更新	Nessus	Debian Local Security Checks	8/13/2025	8/13/2025	medium

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