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: mptcp: fix possible deadlock in     subflow diag Syzbot and Eric reported a lockdep splat in the subflow diag: WARNING: possible circular     locking dependency detected 6.8.0-rc4-syzkaller-00212-g40b9385dd8e6 #0 Not tainted syz-executor.2/24141 is     trying to acquire lock: ffff888045870130 (k-sk_lock-AF_INET6){+.+.}-{0:0}, at: tcp_diag_put_ulp     net/ipv4/tcp_diag.c:100 [inline] ffff888045870130 (k-sk_lock-AF_INET6){+.+.}-{0:0}, at:
    tcp_diag_get_aux+0x738/0x830 net/ipv4/tcp_diag.c:137 but task is already holding lock: ffffc9000135e488     (&h->lhash2[i].lock){+.+.}-{2:2}, at: spin_lock include/linux/spinlock.h:351 [inline] ffffc9000135e488     (&h->lhash2[i].lock){+.+.}-{2:2}, at: inet_diag_dump_icsk+0x39f/0x1f80 net/ipv4/inet_diag.c:1038 which     lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1     (&h->lhash2[i].lock){+.+.}-{2:2}: lock_acquire+0x1e3/0x530 kernel/locking/lockdep.c:5754 __raw_spin_lock     include/linux/spinlock_api_smp.h:133 [inline] _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154     spin_lock include/linux/spinlock.h:351 [inline] __inet_hash+0x335/0xbe0 net/ipv4/inet_hashtables.c:743     inet_csk_listen_start+0x23a/0x320 net/ipv4/inet_connection_sock.c:1261 __inet_listen_sk+0x2a2/0x770     net/ipv4/af_inet.c:217 inet_listen+0xa3/0x110 net/ipv4/af_inet.c:239 rds_tcp_listen_init+0x3fd/0x5a0     net/rds/tcp_listen.c:316 rds_tcp_init_net+0x141/0x320 net/rds/tcp.c:577 ops_init+0x352/0x610     net/core/net_namespace.c:136 __register_pernet_operations net/core/net_namespace.c:1214 [inline]     register_pernet_operations+0x2cb/0x660 net/core/net_namespace.c:1283 register_pernet_device+0x33/0x80     net/core/net_namespace.c:1370 rds_tcp_init+0x62/0xd0 net/rds/tcp.c:735 do_one_initcall+0x238/0x830     init/main.c:1236 do_initcall_level+0x157/0x210 init/main.c:1298 do_initcalls+0x3f/0x80 init/main.c:1314     kernel_init_freeable+0x42f/0x5d0 init/main.c:1551 kernel_init+0x1d/0x2a0 init/main.c:1441     ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1b/0x30     arch/x86/entry/entry_64.S:242 -> #0 (k-sk_lock-AF_INET6){+.+.}-{0:0}: check_prev_add     kernel/locking/lockdep.c:3134 [inline] check_prevs_add kernel/locking/lockdep.c:3253 [inline]     validate_chain+0x18ca/0x58e0 kernel/locking/lockdep.c:3869 __lock_acquire+0x1345/0x1fd0     kernel/locking/lockdep.c:5137 lock_acquire+0x1e3/0x530 kernel/locking/lockdep.c:5754 lock_sock_fast     include/net/sock.h:1723 [inline] subflow_get_info+0x166/0xd20 net/mptcp/diag.c:28 tcp_diag_put_ulp     net/ipv4/tcp_diag.c:100 [inline] tcp_diag_get_aux+0x738/0x830 net/ipv4/tcp_diag.c:137     inet_sk_diag_fill+0x10ed/0x1e00 net/ipv4/inet_diag.c:345 inet_diag_dump_icsk+0x55b/0x1f80     net/ipv4/inet_diag.c:1061 __inet_diag_dump+0x211/0x3a0 net/ipv4/inet_diag.c:1263     inet_diag_dump_compat+0x1c1/0x2d0 net/ipv4/inet_diag.c:1371 netlink_dump+0x59b/0xc80     net/netlink/af_netlink.c:2264 __netlink_dump_start+0x5df/0x790 net/netlink/af_netlink.c:2370     netlink_dump_start include/linux/netlink.h:338 [inline] inet_diag_rcv_msg_compat+0x209/0x4c0     net/ipv4/inet_diag.c:1405 sock_diag_rcv_msg+0xe7/0x410 netlink_rcv_skb+0x1e3/0x430     net/netlink/af_netlink.c:2543 sock_diag_rcv+0x2a/0x40 net/core/sock_diag.c:280 netlink_unicast_kernel     net/netlink/af_netlink.c:1341 [inline] netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367     netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908 sock_sendmsg_nosec net/socket.c:730 [inline]
    __sock_sendmsg+0x221/0x270 net/socket.c:745 ____sys_sendmsg+0x525/0x7d0 net/socket.c:2584 ___sys_sendmsg     net/socket.c:2638 [inline] __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2667 do_syscall_64+0xf9/0x240     entry_SYSCALL_64_after_hwframe+0x6f/0x77 As noted by Eric we can break the lock dependency chain avoid     dumping ---truncated--- (CVE-2024-26781)

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-2025-990199 advisory.

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

    mptcp: fix possible deadlock in subflow diag

    Syzbot and Eric reported a lockdep splat in the subflow diag:

       WARNING: possible circular locking dependency detected        6.8.0-rc4-syzkaller-00212-g40b9385dd8e6 #0 Not tainted

       syz-executor.2/24141 is trying to acquire lock:
       ffff888045870130 (k-sk_lock-AF_INET6){+.+.}-{0:0}, at:
       tcp_diag_put_ulp net/ipv4/tcp_diag.c:100 [inline]        ffff888045870130 (k-sk_lock-AF_INET6){+.+.}-{0:0}, at:
       tcp_diag_get_aux+0x738/0x830 net/ipv4/tcp_diag.c:137

       but task is already holding lock:
       ffffc9000135e488 (&h->lhash2[i].lock){+.+.}-{2:2}, at: spin_lock        include/linux/spinlock.h:351 [inline]        ffffc9000135e488 (&h->lhash2[i].lock){+.+.}-{2:2}, at:
       inet_diag_dump_icsk+0x39f/0x1f80 net/ipv4/inet_diag.c:1038

       which lock already depends on the new lock.

       the existing dependency chain (in reverse order) is:

       -> #1 (&h->lhash2[i].lock){+.+.}-{2:2}:
       lock_acquire+0x1e3/0x530 kernel/locking/lockdep.c:5754
       __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
       _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154        spin_lock include/linux/spinlock.h:351 [inline]
       __inet_hash+0x335/0xbe0 net/ipv4/inet_hashtables.c:743        inet_csk_listen_start+0x23a/0x320 net/ipv4/inet_connection_sock.c:1261
       __inet_listen_sk+0x2a2/0x770 net/ipv4/af_inet.c:217        inet_listen+0xa3/0x110 net/ipv4/af_inet.c:239        rds_tcp_listen_init+0x3fd/0x5a0 net/rds/tcp_listen.c:316        rds_tcp_init_net+0x141/0x320 net/rds/tcp.c:577        ops_init+0x352/0x610 net/core/net_namespace.c:136
       __register_pernet_operations net/core/net_namespace.c:1214 [inline]        register_pernet_operations+0x2cb/0x660 net/core/net_namespace.c:1283        register_pernet_device+0x33/0x80 net/core/net_namespace.c:1370        rds_tcp_init+0x62/0xd0 net/rds/tcp.c:735        do_one_initcall+0x238/0x830 init/main.c:1236        do_initcall_level+0x157/0x210 init/main.c:1298        do_initcalls+0x3f/0x80 init/main.c:1314        kernel_init_freeable+0x42f/0x5d0 init/main.c:1551        kernel_init+0x1d/0x2a0 init/main.c:1441        ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147        ret_from_fork_asm+0x1b/0x30 arch/x86/entry/entry_64.S:242

       -> #0 (k-sk_lock-AF_INET6){+.+.}-{0:0}:
       check_prev_add kernel/locking/lockdep.c:3134 [inline]        check_prevs_add kernel/locking/lockdep.c:3253 [inline]        validate_chain+0x18ca/0x58e0 kernel/locking/lockdep.c:3869
       __lock_acquire+0x1345/0x1fd0 kernel/locking/lockdep.c:5137        lock_acquire+0x1e3/0x530 kernel/locking/lockdep.c:5754        lock_sock_fast include/net/sock.h:1723 [inline]        subflow_get_info+0x166/0xd20 net/mptcp/diag.c:28        tcp_diag_put_ulp net/ipv4/tcp_diag.c:100 [inline]        tcp_diag_get_aux+0x738/0x830 net/ipv4/tcp_diag.c:137        inet_sk_diag_fill+0x10ed/0x1e00 net/ipv4/inet_diag.c:345        inet_diag_dump_icsk+0x55b/0x1f80 net/ipv4/inet_diag.c:1061
       __inet_diag_dump+0x211/0x3a0 net/ipv4/inet_diag.c:1263        inet_diag_dump_compat+0x1c1/0x2d0 net/ipv4/inet_diag.c:1371        netlink_dump+0x59b/0xc80 net/netlink/af_netlink.c:2264
       __netlink_dump_start+0x5df/0x790 net/netlink/af_netlink.c:2370        netlink_dump_start include/linux/netlink.h:338 [inline]        inet_diag_rcv_msg_compat+0x209/0x4c0 net/ipv4/inet_diag.c:1405        sock_diag_rcv_msg+0xe7/0x410        netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2543        sock_diag_rcv+0x2a/0x40 net/core/sock_diag.c:280        netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline]        netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367        netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908        sock_sendmsg_nosec net/socket.c:730 [inline]
       __sock_sendmsg+0x221/0x270 net/socket.c:745
       ____sys_sendmsg+0x525/0x7d0 net/socket.c:2584
       ___sys_sendmsg net/socket.c:2638 [inline]
       __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2667        do_syscall_64+0xf9/0x240        entry_SYSCALL_64_after_hwframe+0x6f/0x77

    As noted by Eric we can break the lock dependency chain avoid     dumping
    ---truncated---

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 remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3842 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-3842-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                        Ben Hutchings     June 25, 2024                                 https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : linux-5.10     Version        : 5.10.216-1~deb10u1     CVE ID         : CVE-2022-38096 CVE-2023-6270 CVE-2023-7042 CVE-2023-28746                      CVE-2023-47233 CVE-2023-52429 CVE-2023-52434 CVE-2023-52435                      CVE-2023-52447 CVE-2023-52458 CVE-2023-52482 CVE-2023-52486                      CVE-2023-52488 CVE-2023-52489 CVE-2023-52491 CVE-2023-52492                      CVE-2023-52493 CVE-2023-52497 CVE-2023-52498 CVE-2023-52583                      CVE-2023-52587 CVE-2023-52594 CVE-2023-52595 CVE-2023-52597                      CVE-2023-52598 CVE-2023-52599 CVE-2023-52600 CVE-2023-52601                      CVE-2023-52602 CVE-2023-52603 CVE-2023-52604 CVE-2023-52606                      CVE-2023-52607 CVE-2023-52614 CVE-2023-52615 CVE-2023-52616                      CVE-2023-52617 CVE-2023-52618 CVE-2023-52619 CVE-2023-52620                      CVE-2023-52622 CVE-2023-52623 CVE-2023-52627 CVE-2023-52635                      CVE-2023-52637 CVE-2023-52642 CVE-2023-52644 CVE-2023-52650                      CVE-2023-52656 CVE-2023-52669 CVE-2023-52670 CVE-2023-52672                      CVE-2023-52699 CVE-2023-52880 CVE-2024-0340 CVE-2024-0565                      CVE-2024-0607 CVE-2024-0841 CVE-2024-1151 CVE-2024-22099                      CVE-2024-23849 CVE-2024-23850 CVE-2024-23851 CVE-2024-24857                      CVE-2024-24858 CVE-2024-24861 CVE-2024-25739 CVE-2024-26581                      CVE-2024-26593 CVE-2024-26600 CVE-2024-26601 CVE-2024-26602                      CVE-2024-26606 CVE-2024-26610 CVE-2024-26614 CVE-2024-26615                      CVE-2024-26622 CVE-2024-26625 CVE-2024-26627 CVE-2024-26635                      CVE-2024-26636 CVE-2024-26640 CVE-2024-26641 CVE-2024-26642                      CVE-2024-26643 CVE-2024-26644 CVE-2024-26645 CVE-2024-26651                      CVE-2024-26654 CVE-2024-26659 CVE-2024-26663 CVE-2024-26664                      CVE-2024-26665 CVE-2024-26671 CVE-2024-26673 CVE-2024-26675                      CVE-2024-26679 CVE-2024-26684 CVE-2024-26685 CVE-2024-26687                      CVE-2024-26688 CVE-2024-26689 CVE-2024-26695 CVE-2024-26696                      CVE-2024-26697 CVE-2024-26698 CVE-2024-26702 CVE-2024-26704                      CVE-2024-26707 CVE-2024-26712 CVE-2024-26720 CVE-2024-26722                      CVE-2024-26727 CVE-2024-26733 CVE-2024-26735 CVE-2024-26736                      CVE-2024-26743 CVE-2024-26744 CVE-2024-26747 CVE-2024-26748                      CVE-2024-26749 CVE-2024-26751 CVE-2024-26752 CVE-2024-26753                      CVE-2024-26754 CVE-2024-26763 CVE-2024-26764 CVE-2024-26766                      CVE-2024-26771 CVE-2024-26772 CVE-2024-26773 CVE-2024-26776                      CVE-2024-26777 CVE-2024-26778 CVE-2024-26779 CVE-2024-26781                      CVE-2024-26782 CVE-2024-26787 CVE-2024-26788 CVE-2024-26790                      CVE-2024-26791 CVE-2024-26793 CVE-2024-26795 CVE-2024-26801                      CVE-2024-26804 CVE-2024-26805 CVE-2024-26808 CVE-2024-26809                      CVE-2024-26810 CVE-2024-26812 CVE-2024-26813 CVE-2024-26814                      CVE-2024-26816 CVE-2024-26817 CVE-2024-26820 CVE-2024-26825                      CVE-2024-26833 CVE-2024-26835 CVE-2024-26839 CVE-2024-26840                      CVE-2024-26843 CVE-2024-26845 CVE-2024-26846 CVE-2024-26848                      CVE-2024-26851 CVE-2024-26852 CVE-2024-26855 CVE-2024-26857                      CVE-2024-26859 CVE-2024-26861 CVE-2024-26862 CVE-2024-26863                      CVE-2024-26870 CVE-2024-26872 CVE-2024-26874 CVE-2024-26875                      CVE-2024-26877 CVE-2024-26878 CVE-2024-26880 CVE-2024-26882                      CVE-2024-26883 CVE-2024-26884 CVE-2024-26885 CVE-2024-26889                      CVE-2024-26891 CVE-2024-26894 CVE-2024-26895 CVE-2024-26897                      CVE-2024-26898 CVE-2024-26901 CVE-2024-26903 CVE-2024-26906                      CVE-2024-26907 CVE-2024-26910 CVE-2024-26917 CVE-2024-26922                      CVE-2024-26923 CVE-2024-26924 CVE-2024-26925 CVE-2024-26926                      CVE-2024-26931 CVE-2024-26934 CVE-2024-26935 CVE-2024-26937                      CVE-2024-26950 CVE-2024-26951 CVE-2024-26955 CVE-2024-26956                      CVE-2024-26957 CVE-2024-26958 CVE-2024-26960 CVE-2024-26961                      CVE-2024-26965 CVE-2024-26966 CVE-2024-26969 CVE-2024-26970                      CVE-2024-26973 CVE-2024-26974 CVE-2024-26976 CVE-2024-26978                      CVE-2024-26981 CVE-2024-26984 CVE-2024-26988 CVE-2024-26993                      CVE-2024-26994 CVE-2024-26997 CVE-2024-26999 CVE-2024-27000                      CVE-2024-27001 CVE-2024-27004 CVE-2024-27008 CVE-2024-27013                      CVE-2024-27020 CVE-2024-27024 CVE-2024-27025 CVE-2024-27028                      CVE-2024-27030 CVE-2024-27038 CVE-2024-27043 CVE-2024-27044                      CVE-2024-27045 CVE-2024-27046 CVE-2024-27047 CVE-2024-27051                      CVE-2024-27052 CVE-2024-27053 CVE-2024-27059 CVE-2024-27065                      CVE-2024-27073 CVE-2024-27074 CVE-2024-27075 CVE-2024-27076                      CVE-2024-27077 CVE-2024-27078 CVE-2024-27388 CVE-2024-27395                      CVE-2024-27396 CVE-2024-27405 CVE-2024-27410 CVE-2024-27412                      CVE-2024-27413 CVE-2024-27414 CVE-2024-27416 CVE-2024-27417                      CVE-2024-27419 CVE-2024-27431 CVE-2024-27436 CVE-2024-27437                      CVE-2024-35785 CVE-2024-35789 CVE-2024-35791 CVE-2024-35796                      CVE-2024-35805 CVE-2024-35806 CVE-2024-35807 CVE-2024-35809                      CVE-2024-35811 CVE-2024-35813 CVE-2024-35815 CVE-2024-35819                      CVE-2024-35821 CVE-2024-35822 CVE-2024-35823 CVE-2024-35825                      CVE-2024-35828 CVE-2024-35829 CVE-2024-35830 CVE-2024-35833                      CVE-2024-35835 CVE-2024-35837 CVE-2024-35845 CVE-2024-35847                      CVE-2024-35849 CVE-2024-35852 CVE-2024-35853 CVE-2024-35854                      CVE-2024-35855 CVE-2024-35871 CVE-2024-35877 CVE-2024-35879                      CVE-2024-35884 CVE-2024-35886 CVE-2024-35888 CVE-2024-35893                      CVE-2024-35895 CVE-2024-35896 CVE-2024-35897 CVE-2024-35898                      CVE-2024-35899 CVE-2024-35900 CVE-2024-35902 CVE-2024-35905                      CVE-2024-35910 CVE-2024-35915 CVE-2024-35922 CVE-2024-35925                      CVE-2024-35930 CVE-2024-35933 CVE-2024-35934 CVE-2024-35935                      CVE-2024-35936 CVE-2024-35940 CVE-2024-35944 CVE-2024-35950                      CVE-2024-35955 CVE-2024-35958 CVE-2024-35960 CVE-2024-35962                      CVE-2024-35967 CVE-2024-35969 CVE-2024-35973 CVE-2024-35976                      CVE-2024-35978 CVE-2024-35982 CVE-2024-35983 CVE-2024-35984                      CVE-2024-35988 CVE-2024-35990 CVE-2024-35996 CVE-2024-35997                      CVE-2024-36004 CVE-2024-36005 CVE-2024-36006 CVE-2024-36007                      CVE-2024-36008 CVE-2024-36020     Debian Bug     : 1064035

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

    For Debian 10 buster, these problems were fixed earlier in version     5.10.216-1~deb10u1.  This update also fixed a regression in kernel     documentation generation, and included many more bug fixes from stable     updates 5.10.210-5.10.216 inclusive.

    For the detailed security status of linux-5.10 please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/linux-5.10

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: PGP signature

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 Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989494 advisory.

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

    mptcp: fix possible deadlock in subflow diag

    Syzbot and Eric reported a lockdep splat in the subflow diag:

       WARNING: possible circular locking dependency detected        6.8.0-rc4-syzkaller-00212-g40b9385dd8e6 #0 Not tainted

       syz-executor.2/24141 is trying to acquire lock:
       ffff888045870130 (k-sk_lock-AF_INET6){+.+.}-{0:0}, at:
       tcp_diag_put_ulp net/ipv4/tcp_diag.c:100 [inline]        ffff888045870130 (k-sk_lock-AF_INET6){+.+.}-{0:0}, at:
       tcp_diag_get_aux+0x738/0x830 net/ipv4/tcp_diag.c:137

       but task is already holding lock:
       ffffc9000135e488 (&h->lhash2[i].lock){+.+.}-{2:2}, at: spin_lock        include/linux/spinlock.h:351 [inline]        ffffc9000135e488 (&h->lhash2[i].lock){+.+.}-{2:2}, at:
       inet_diag_dump_icsk+0x39f/0x1f80 net/ipv4/inet_diag.c:1038

       which lock already depends on the new lock.

       the existing dependency chain (in reverse order) is:

       -> #1 (&h->lhash2[i].lock){+.+.}-{2:2}:
       lock_acquire+0x1e3/0x530 kernel/locking/lockdep.c:5754
       __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
       _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154        spin_lock include/linux/spinlock.h:351 [inline]
       __inet_hash+0x335/0xbe0 net/ipv4/inet_hashtables.c:743        inet_csk_listen_start+0x23a/0x320 net/ipv4/inet_connection_sock.c:1261
       __inet_listen_sk+0x2a2/0x770 net/ipv4/af_inet.c:217        inet_listen+0xa3/0x110 net/ipv4/af_inet.c:239        rds_tcp_listen_init+0x3fd/0x5a0 net/rds/tcp_listen.c:316        rds_tcp_init_net+0x141/0x320 net/rds/tcp.c:577        ops_init+0x352/0x610 net/core/net_namespace.c:136
       __register_pernet_operations net/core/net_namespace.c:1214 [inline]        register_pernet_operations+0x2cb/0x660 net/core/net_namespace.c:1283        register_pernet_device+0x33/0x80 net/core/net_namespace.c:1370        rds_tcp_init+0x62/0xd0 net/rds/tcp.c:735        do_one_initcall+0x238/0x830 init/main.c:1236        do_initcall_level+0x157/0x210 init/main.c:1298        do_initcalls+0x3f/0x80 init/main.c:1314        kernel_init_freeable+0x42f/0x5d0 init/main.c:1551        kernel_init+0x1d/0x2a0 init/main.c:1441        ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147        ret_from_fork_asm+0x1b/0x30 arch/x86/entry/entry_64.S:242

       -> #0 (k-sk_lock-AF_INET6){+.+.}-{0:0}:
       check_prev_add kernel/locking/lockdep.c:3134 [inline]        check_prevs_add kernel/locking/lockdep.c:3253 [inline]        validate_chain+0x18ca/0x58e0 kernel/locking/lockdep.c:3869
       __lock_acquire+0x1345/0x1fd0 kernel/locking/lockdep.c:5137        lock_acquire+0x1e3/0x530 kernel/locking/lockdep.c:5754        lock_sock_fast include/net/sock.h:1723 [inline]        subflow_get_info+0x166/0xd20 net/mptcp/diag.c:28        tcp_diag_put_ulp net/ipv4/tcp_diag.c:100 [inline]        tcp_diag_get_aux+0x738/0x830 net/ipv4/tcp_diag.c:137        inet_sk_diag_fill+0x10ed/0x1e00 net/ipv4/inet_diag.c:345        inet_diag_dump_icsk+0x55b/0x1f80 net/ipv4/inet_diag.c:1061
       __inet_diag_dump+0x211/0x3a0 net/ipv4/inet_diag.c:1263        inet_diag_dump_compat+0x1c1/0x2d0 net/ipv4/inet_diag.c:1371        netlink_dump+0x59b/0xc80 net/netlink/af_netlink.c:2264
       __netlink_dump_start+0x5df/0x790 net/netlink/af_netlink.c:2370        netlink_dump_start include/linux/netlink.h:338 [inline]        inet_diag_rcv_msg_compat+0x209/0x4c0 net/ipv4/inet_diag.c:1405        sock_diag_rcv_msg+0xe7/0x410        netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2543        sock_diag_rcv+0x2a/0x40 net/core/sock_diag.c:280        netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline]        netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367        netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908        sock_sendmsg_nosec net/socket.c:730 [inline]
       __sock_sendmsg+0x221/0x270 net/socket.c:745
       ____sys_sendmsg+0x525/0x7d0 net/socket.c:2584
       ___sys_sendmsg net/socket.c:2638 [inline]
       __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2667        do_syscall_64+0xf9/0x240        entry_SYSCALL_64_after_hwframe+0x6f/0x77

    As noted by Eric we can break the lock dependency chain avoid     dumping
    ---truncated---

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 remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5681 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-5681-1                   security@debian.org     https://www.debian.org/security/                     Salvatore Bonaccorso     May 06, 2024                          https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : linux     CVE ID         : CVE-2023-6270 CVE-2023-7042 CVE-2023-28746 CVE-2023-47233                      CVE-2023-52429 CVE-2023-52434 CVE-2023-52435 CVE-2023-52447                      CVE-2023-52458 CVE-2023-52482 CVE-2023-52486 CVE-2023-52488                      CVE-2023-52489 CVE-2023-52491 CVE-2023-52492 CVE-2023-52493                      CVE-2023-52497 CVE-2023-52498 CVE-2023-52583 CVE-2023-52587                      CVE-2023-52594 CVE-2023-52595 CVE-2023-52597 CVE-2023-52598                      CVE-2023-52599 CVE-2023-52600 CVE-2023-52601 CVE-2023-52602                      CVE-2023-52603 CVE-2023-52604 CVE-2023-52606 CVE-2023-52607                      CVE-2023-52614 CVE-2023-52615 CVE-2023-52616 CVE-2023-52617                      CVE-2023-52618 CVE-2023-52619 CVE-2023-52620 CVE-2023-52622                      CVE-2023-52623 CVE-2023-52627 CVE-2023-52635 CVE-2023-52637                      CVE-2023-52642 CVE-2023-52644 CVE-2023-52650 CVE-2024-0340                      CVE-2024-0565 CVE-2024-0607 CVE-2024-0841 CVE-2024-1151                      CVE-2024-22099 CVE-2024-23849 CVE-2024-23850 CVE-2024-23851                      CVE-2024-24857 CVE-2024-24858 CVE-2024-24861 CVE-2024-26581                      CVE-2024-26593 CVE-2024-26600 CVE-2024-26601 CVE-2024-26602                      CVE-2024-26606 CVE-2024-26610 CVE-2024-26614 CVE-2024-26615                      CVE-2024-26622 CVE-2024-26625 CVE-2024-26627 CVE-2024-26635                      CVE-2024-26636 CVE-2024-26640 CVE-2024-26641 CVE-2024-26642                      CVE-2024-26643 CVE-2024-26644 CVE-2024-26645 CVE-2024-26651                      CVE-2024-26654 CVE-2024-26659 CVE-2024-26663 CVE-2024-26664                      CVE-2024-26665 CVE-2024-26671 CVE-2024-26673 CVE-2024-26675                      CVE-2024-26679 CVE-2024-26684 CVE-2024-26685 CVE-2024-26687                      CVE-2024-26688 CVE-2024-26689 CVE-2024-26695 CVE-2024-26696                      CVE-2024-26697 CVE-2024-26698 CVE-2024-26702 CVE-2024-26704                      CVE-2024-26707 CVE-2024-26712 CVE-2024-26720 CVE-2024-26722                      CVE-2024-26727 CVE-2024-26733 CVE-2024-26735 CVE-2024-26736                      CVE-2024-26743 CVE-2024-26744 CVE-2024-26747 CVE-2024-26748                      CVE-2024-26749 CVE-2024-26751 CVE-2024-26752 CVE-2024-26753                      CVE-2024-26754 CVE-2024-26763 CVE-2024-26764 CVE-2024-26766                      CVE-2024-26771 CVE-2024-26772 CVE-2024-26773 CVE-2024-26776                      CVE-2024-26777 CVE-2024-26778 CVE-2024-26779 CVE-2024-26781                      CVE-2024-26782 CVE-2024-26787 CVE-2024-26788 CVE-2024-26790                      CVE-2024-26791 CVE-2024-26793 CVE-2024-26795 CVE-2024-26801                      CVE-2024-26804 CVE-2024-26805 CVE-2024-26808 CVE-2024-26809                      CVE-2024-26810 CVE-2024-26812 CVE-2024-26813 CVE-2024-26814                      CVE-2024-26816 CVE-2024-26817 CVE-2024-26820 CVE-2024-26825                      CVE-2024-26833 CVE-2024-26835 CVE-2024-26839 CVE-2024-26840                      CVE-2024-26843 CVE-2024-26845 CVE-2024-26846 CVE-2024-26848                      CVE-2024-26851 CVE-2024-26852 CVE-2024-26855 CVE-2024-26857                      CVE-2024-26859 CVE-2024-26861 CVE-2024-26862 CVE-2024-26863                      CVE-2024-26870 CVE-2024-26872 CVE-2024-26874 CVE-2024-26875                      CVE-2024-26877 CVE-2024-26878 CVE-2024-26880 CVE-2024-26882                      CVE-2024-26883 CVE-2024-26884 CVE-2024-26885 CVE-2024-26889                      CVE-2024-26891 CVE-2024-26894 CVE-2024-26895 CVE-2024-26897                      CVE-2024-26898 CVE-2024-26901 CVE-2024-26903 CVE-2024-26906                      CVE-2024-26907 CVE-2024-26910 CVE-2024-26917 CVE-2024-26920                      CVE-2024-26922 CVE-2024-26923 CVE-2024-26924 CVE-2024-26925                      CVE-2024-26926 CVE-2024-26931 CVE-2024-26934 CVE-2024-26935                      CVE-2024-26937 CVE-2024-26950 CVE-2024-26951 CVE-2024-26955                      CVE-2024-26956 CVE-2024-26957 CVE-2024-26958 CVE-2024-26960                      CVE-2024-26961 CVE-2024-26965 CVE-2024-26966 CVE-2024-26969                      CVE-2024-26970 CVE-2024-26973 CVE-2024-26974 CVE-2024-26976                      CVE-2024-26978 CVE-2024-26979 CVE-2024-26981 CVE-2024-26984                      CVE-2024-26988 CVE-2024-26993 CVE-2024-26994 CVE-2024-26997                      CVE-2024-26999 CVE-2024-27000 CVE-2024-27001 CVE-2024-27004                      CVE-2024-27008 CVE-2024-27013 CVE-2024-27020 CVE-2024-27024                      CVE-2024-27025 CVE-2024-27028 CVE-2024-27030 CVE-2024-27038                      CVE-2024-27043 CVE-2024-27044 CVE-2024-27045 CVE-2024-27046                      CVE-2024-27047 CVE-2024-27051 CVE-2024-27052 CVE-2024-27053                      CVE-2024-27059 CVE-2024-27065 CVE-2024-27073 CVE-2024-27074                      CVE-2024-27075 CVE-2024-27076 CVE-2024-27077 CVE-2024-27078                      CVE-2024-27388 CVE-2024-27437

    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 (bullseye), these problems have been     fixed in version 5.10.216-1.

    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 remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5658 advisory.

    -----BEGIN PGP SIGNED MESSAGE-----     Hash: SHA512

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-5658-1                   security@debian.org     https://www.debian.org/security/                     Salvatore Bonaccorso     April 13, 2024                        https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : linux     CVE ID         : CVE-2023-2176 CVE-2023-6270 CVE-2023-7042 CVE-2023-28746                      CVE-2023-47233 CVE-2023-52429 CVE-2023-52434 CVE-2023-52435                      CVE-2023-52583 CVE-2023-52584 CVE-2023-52587 CVE-2023-52588                      CVE-2023-52589 CVE-2023-52593 CVE-2023-52594 CVE-2023-52595                      CVE-2023-52597 CVE-2023-52598 CVE-2023-52599 CVE-2023-52600                      CVE-2023-52601 CVE-2023-52602 CVE-2023-52603 CVE-2023-52604                      CVE-2023-52606 CVE-2023-52607 CVE-2023-52616 CVE-2023-52617                      CVE-2023-52618 CVE-2023-52619 CVE-2023-52620 CVE-2023-52621                      CVE-2023-52622 CVE-2023-52623 CVE-2023-52630 CVE-2023-52631                      CVE-2023-52632 CVE-2023-52633 CVE-2023-52635 CVE-2023-52637                      CVE-2023-52638 CVE-2023-52639 CVE-2023-52640 CVE-2023-52641                      CVE-2024-0340 CVE-2024-0841 CVE-2024-1151 CVE-2024-2201                      CVE-2024-22099 CVE-2024-23850 CVE-2024-23851 CVE-2024-24857                      CVE-2024-24858 CVE-2024-26581 CVE-2024-26582 CVE-2024-26583                      CVE-2024-26584 CVE-2024-26585 CVE-2024-26586 CVE-2024-26590                      CVE-2024-26593 CVE-2024-26600 CVE-2024-26601 CVE-2024-26602                      CVE-2024-26603 CVE-2024-26606 CVE-2024-26621 CVE-2024-26622                      CVE-2024-26625 CVE-2024-26626 CVE-2024-26627 CVE-2024-26629                      CVE-2024-26639 CVE-2024-26640 CVE-2024-26641 CVE-2024-26642                      CVE-2024-26643 CVE-2024-26651 CVE-2024-26654 CVE-2024-26659                      CVE-2024-26660 CVE-2024-26663 CVE-2024-26664 CVE-2024-26665                      CVE-2024-26667 CVE-2024-26671 CVE-2024-26673 CVE-2024-26675                      CVE-2024-26676 CVE-2024-26679 CVE-2024-26680 CVE-2024-26681                      CVE-2024-26684 CVE-2024-26685 CVE-2024-26686 CVE-2024-26687                      CVE-2024-26688 CVE-2024-26689 CVE-2024-26695 CVE-2024-26696                      CVE-2024-26697 CVE-2024-26698 CVE-2024-26700 CVE-2024-26702                      CVE-2024-26704 CVE-2024-26706 CVE-2024-26707 CVE-2024-26710                      CVE-2024-26712 CVE-2024-26714 CVE-2024-26715 CVE-2024-26717                      CVE-2024-26718 CVE-2024-26720 CVE-2024-26722 CVE-2024-26723                      CVE-2024-26726 CVE-2024-26727 CVE-2024-26731 CVE-2024-26733                      CVE-2024-26735 CVE-2024-26736 CVE-2024-26737 CVE-2024-26741                      CVE-2024-26742 CVE-2024-26743 CVE-2024-26744 CVE-2024-26745                      CVE-2024-26747 CVE-2024-26748 CVE-2024-26749 CVE-2024-26750                      CVE-2024-26751 CVE-2024-26752 CVE-2024-26753 CVE-2024-26754                      CVE-2024-26759 CVE-2024-26760 CVE-2024-26761 CVE-2024-26763                      CVE-2024-26764 CVE-2024-26765 CVE-2024-26766 CVE-2024-26769                      CVE-2024-26771 CVE-2024-26772 CVE-2024-26773 CVE-2024-26774                      CVE-2024-26775 CVE-2024-26776 CVE-2024-26777 CVE-2024-26778                      CVE-2024-26779 CVE-2024-26780 CVE-2024-26781 CVE-2024-26782                      CVE-2024-26787 CVE-2024-26788 CVE-2024-26789 CVE-2024-26790                      CVE-2024-26791 CVE-2024-26792 CVE-2024-26793 CVE-2024-26795                      CVE-2024-26798 CVE-2024-26800 CVE-2024-26801 CVE-2024-26802                      CVE-2024-26803 CVE-2024-26804 CVE-2024-26805 CVE-2024-26809                      CVE-2024-26810 CVE-2024-26811 CVE-2024-26812 CVE-2024-26813                      CVE-2024-26814 CVE-2024-26815 CVE-2024-26816 CVE-2024-27437

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

    For the stable distribution (bookworm), these problems have been fixed in     version 6.1.85-1.

    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
    -----BEGIN PGP SIGNATURE-----

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    -----END PGP SIGNATURE-----

    Reply to:
    debian-security-announce@lists.debian.org     Salvatore Bonaccorso (on-list)     Salvatore Bonaccorso (off-list)

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    Date     Thread

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.

ID	Name	Product	Family	Published	Updated	Severity
245303	Linux Distros Unpatched Vulnerability : CVE-2024-26781	Nessus	Misc.	8/7/2025	8/7/2025	medium
272462	Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990199)	Nessus	Unity Linux Local Security Checks	11/5/2025	11/5/2025	medium
201105	Debian dla-3842 : linux-config-5.10 - security update	Nessus	Debian Local Security Checks	6/27/2024	10/30/2025	high
273404	Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989494)	Nessus	Unity Linux Local Security Checks	11/5/2025	11/5/2025	medium
195025	Debian dsa-5681 : affs-modules-5.10.0-29-4kc-malta-di - security update	Nessus	Debian Local Security Checks	5/6/2024	10/30/2025	high
193309	Debian dsa-5658 : affs-modules-6.1.0-11-4kc-malta-di - security update	Nessus	Debian Local Security Checks	4/13/2024	10/29/2025	high

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