The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6871-1 advisory.

    It was discovered that the ATA over Ethernet (AoE) driver in the Linux kernel contained a race condition,     leading to a use-after-free vulnerability. An attacker could use this to cause a denial of service or     possibly execute arbitrary code. (CVE-2023-6270)

    It was discovered that the Atheros 802.11ac wireless driver did not properly validate certain data     structures, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial     of service. (CVE-2023-7042)

    It was discovered that the HugeTLB file system component of the Linux Kernel contained a NULL pointer     dereference vulnerability. A privileged attacker could possibly use this to to cause a denial of service.
    (CVE-2024-0841)

    It was discovered that the Intel Data Streaming and Intel Analytics Accelerator drivers in the Linux     kernel allowed direct access to the devices for unprivileged users and virtual machines. A local attacker     could use this to cause a denial of service. (CVE-2024-21823)

    Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race     condition, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of     service (system crash). (CVE-2024-22099)

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - ARM32 architecture;

    - RISC-V architecture;

    - x86 architecture;

    - ACPI drivers;

    - Block layer subsystem;

    - Clock framework and drivers;

    - CPU frequency scaling framework;

    - Cryptographic API;

    - DMA engine subsystem;

    - EFI core;

    - GPU drivers;

    - InfiniBand drivers;

    - IOMMU subsystem;

    - Multiple devices driver;

    - Media drivers;

    - MMC subsystem;

    - Network drivers;

    - NTB driver;

    - NVME drivers;

    - PCI subsystem;

    - MediaTek PM domains;

    - Power supply drivers;

    - SPI subsystem;

    - Media staging drivers;

    - TCM subsystem;

    - USB subsystem;

    - Framebuffer layer;

    - AFS file system;

    - File systems infrastructure;

    - BTRFS file system;

    - EROFS file system;

    - Ext4 file system;

    - F2FS file system;

    - Network file system client;

    - NTFS3 file system;

    - Diskquota system;

    - SMB network file system;

    - BPF subsystem;

    - Netfilter;

    - TLS protocol;

    - io_uring subsystem;

    - Bluetooth subsystem;

    - Memory management;

    - Ethernet bridge;

    - Networking core;

    - HSR network protocol;

    - IPv4 networking;

    - IPv6 networking;

    - L2TP protocol;

    - MAC80211 subsystem;

    - Multipath TCP;

    - Netlink;

    - NET/ROM layer;

    - Packet sockets;

    - RDS protocol;

    - Sun RPC protocol;

    - Unix domain sockets;

    - Wireless networking;

    - USB sound devices; (CVE-2024-26901, CVE-2024-35844, CVE-2024-27024, CVE-2024-26835, CVE-2024-26879,     CVE-2024-26846, CVE-2024-35829, CVE-2024-26804, CVE-2024-26802, CVE-2024-27039, CVE-2024-27075,     CVE-2024-27076, CVE-2024-26863, CVE-2024-27046, CVE-2024-26776, CVE-2024-26875, CVE-2024-26885,     CVE-2024-26583, CVE-2024-26777, CVE-2024-26803, CVE-2024-27047, CVE-2024-26748, CVE-2024-27044,     CVE-2024-27416, CVE-2024-26906, CVE-2024-27405, CVE-2024-26749, CVE-2024-27436, CVE-2024-26895,     CVE-2023-52662, CVE-2024-26772, CVE-2023-52645, CVE-2024-26787, CVE-2024-26788, CVE-2023-52497,     CVE-2024-26795, CVE-2024-26763, CVE-2024-27414, CVE-2024-26870, CVE-2024-27412, CVE-2024-27078,     CVE-2024-27388, CVE-2024-26894, CVE-2023-52641, CVE-2024-27053, CVE-2024-26584, CVE-2024-26752,     CVE-2024-35845, CVE-2024-26884, CVE-2024-26782, CVE-2024-26859, CVE-2024-26809, CVE-2024-27038,     CVE-2024-26897, CVE-2024-26750, CVE-2023-52644, CVE-2024-26848, CVE-2024-26833, CVE-2024-26801,     CVE-2024-26872, CVE-2023-52620, CVE-2023-52652, CVE-2024-26839, CVE-2024-26851, CVE-2024-26805,     CVE-2024-26659, CVE-2024-26791, CVE-2023-52640, CVE-2024-26883, CVE-2024-26737, CVE-2024-27028,     CVE-2024-26603, CVE-2024-27073, CVE-2024-26792, CVE-2024-35830, CVE-2024-26585, CVE-2024-27045,     CVE-2024-26880, CVE-2024-27074, CVE-2023-52434, CVE-2024-26778, CVE-2024-26754, CVE-2024-27034,     CVE-2024-35828, CVE-2024-26643, CVE-2024-26774, CVE-2024-26878, CVE-2024-26733, CVE-2024-27043,     CVE-2023-52656, CVE-2024-26816, CVE-2024-26907, CVE-2024-26838, CVE-2024-26651, CVE-2024-26790,     CVE-2024-26840, CVE-2024-26751, CVE-2024-27410, CVE-2023-52447, CVE-2024-27431, CVE-2024-26861,     CVE-2024-27077, CVE-2024-26779, CVE-2024-27054, CVE-2024-26601, CVE-2024-26874, CVE-2024-26764,     CVE-2023-52650, CVE-2024-26843, CVE-2024-26856, CVE-2024-26820, CVE-2024-26903, CVE-2024-27037,     CVE-2024-26798, CVE-2024-27415, CVE-2024-27419, CVE-2024-26736, CVE-2024-27403, CVE-2024-27432,     CVE-2024-26735, CVE-2024-26793, CVE-2024-26881, CVE-2024-26889, CVE-2024-27052, CVE-2024-26766,     CVE-2024-26882, CVE-2024-27417, CVE-2024-26688, CVE-2024-26747, CVE-2024-26877, CVE-2024-26744,     CVE-2024-27051, CVE-2024-26743, CVE-2024-26857, CVE-2024-26855, CVE-2024-26852, CVE-2024-26771,     CVE-2024-26891, CVE-2024-27030, CVE-2024-26769, CVE-2024-27413, CVE-2024-26898, CVE-2024-26915,     CVE-2024-26845, CVE-2024-27065, CVE-2024-26924, CVE-2024-26862, CVE-2024-27390, CVE-2024-26773)

Tenable has extracted the preceding description block directly from the Ubuntu 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-2026-007244 advisory.

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

    RDMA/qedr: Fix qedr_create_user_qp error flow

    Avoid the following warning by making sure to free the allocated     resources in case that qedr_init_user_queue() fail.

    -----------[ cut here ]-----------     WARNING: CPU: 0 PID: 143192 at drivers/infiniband/core/rdma_core.c:874 uverbs_destroy_ufile_hw+0xcf/0xf0     [ib_uverbs]     Modules linked in: tls target_core_user uio target_core_pscsi target_core_file target_core_iblock ib_srpt     ib_srp scsi_transport_srp nfsd nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace     fscache netfs 8021q garp mrp stp llc ext4 mbcache jbd2 opa_vnic ib_umad ib_ipoib sunrpc rdma_ucm ib_isert     iscsi_target_mod target_core_mod ib_iser libiscsi scsi_transport_iscsi rdma_cm iw_cm ib_cm hfi1     intel_rapl_msr intel_rapl_common mgag200 qedr sb_edac drm_shmem_helper rdmavt x86_pkg_temp_thermal     drm_kms_helper intel_powerclamp ib_uverbs coretemp i2c_algo_bit kvm_intel dell_wmi_descriptor ipmi_ssif     sparse_keymap kvm ib_core rfkill syscopyarea sysfillrect video sysimgblt irqbypass ipmi_si ipmi_devintf     fb_sys_fops rapl iTCO_wdt mxm_wmi iTCO_vendor_support intel_cstate pcspkr dcdbas intel_uncore     ipmi_msghandler lpc_ich acpi_power_meter mei_me mei fuse drm xfs libcrc32c qede sd_mod ahci libahci t10_pi     sg crct10dif_pclmul crc32_pclmul crc32c_intel qed libata tg3     ghash_clmulni_intel megaraid_sas crc8 wmi [last unloaded: ib_srpt]     CPU: 0 PID: 143192 Comm: fi_rdm_tagged_p Kdump: loaded Not tainted 5.14.0-408.el9.x86_64 #1     Hardware name: Dell Inc. PowerEdge R430/03XKDV, BIOS 2.14.0 01/25/2022     RIP: 0010:uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs]     Code: 5d 41 5c 41 5d 41 5e e9 0f 26 1b dd 48 89 df e8 67 6a ff ff 49 8b 86 10 01 00 00 48 85 c0 74 9c 4c     89 e7 e8 83 c0 cb dd eb 92 <0f> 0b eb be 0f 0b be 04 00 00 00 48 89 df e8 8e f5 ff ff e9 6d ff     RSP: 0018:ffffb7c6cadfbc60 EFLAGS: 00010286     RAX: ffff8f0889ee3f60 RBX: ffff8f088c1a5200 RCX: 00000000802a0016     RDX: 00000000802a0017 RSI: 0000000000000001 RDI: ffff8f0880042600     RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000     R10: ffff8f11fffd5000 R11: 0000000000039000 R12: ffff8f0d5b36cd80     R13: ffff8f088c1a5250 R14: ffff8f1206d91000 R15: 0000000000000000     FS: 0000000000000000(0000) GS:ffff8f11d7c00000(0000) knlGS:0000000000000000     CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033     CR2: 0000147069200e20 CR3: 00000001c7210002 CR4: 00000000001706f0     Call Trace:
    <TASK>     ? show_trace_log_lvl+0x1c4/0x2df     ? show_trace_log_lvl+0x1c4/0x2df     ? ib_uverbs_close+0x1f/0xb0 [ib_uverbs]     ? uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs]     ? __warn+0x81/0x110     ? uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs]     ? report_bug+0x10a/0x140     ? handle_bug+0x3c/0x70     ? exc_invalid_op+0x14/0x70     ? asm_exc_invalid_op+0x16/0x20     ? uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs]     ib_uverbs_close+0x1f/0xb0 [ib_uverbs]
    __fput+0x94/0x250     task_work_run+0x5c/0x90     do_exit+0x270/0x4a0     do_group_exit+0x2d/0x90     get_signal+0x87c/0x8c0     arch_do_signal_or_restart+0x25/0x100     ? ib_uverbs_ioctl+0xc2/0x110 [ib_uverbs]     exit_to_user_mode_loop+0x9c/0x130     exit_to_user_mode_prepare+0xb6/0x100     syscall_exit_to_user_mode+0x12/0x40     do_syscall_64+0x69/0x90     ? syscall_exit_work+0x103/0x130     ? syscall_exit_to_user_mode+0x22/0x40     ? do_syscall_64+0x69/0x90     ? syscall_exit_work+0x103/0x130     ? syscall_exit_to_user_mode+0x22/0x40     ? do_syscall_64+0x69/0x90     ? do_syscall_64+0x69/0x90     ? common_interrupt+0x43/0xa0     entry_SYSCALL_64_after_hwframe+0x72/0xdc     RIP: 0033:0x1470abe3ec6b     Code: Unable to access opcode bytes at RIP 0x1470abe3ec41.
    RSP: 002b:00007fff13ce9108 EFLAGS: 00000246 ORIG_RAX: 0000000000000010     RAX: fffffffffffffffc RBX: 00007fff13ce9218 RCX: 00001470abe3ec6b     RDX: 00007fff13ce9200 RSI: 00000000c0181b01 RDI: 0000000000000004     RBP: 00007fff13ce91e0 R08: 0000558d9655da10 R09: 0000558d9655dd00     R10: 00007fff13ce95c0 R11: 0000000000000246 R12: 00007fff13ce9358     R13: 0000000000000013 R14: 0000558d9655db50 R15: 00007fff13ce9470     </TASK>
    --[ end trace 888a9b92e04c5c97 ]--

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	Name	Product	Family	Published	Updated	Severity
201863	Ubuntu 20.04 LTS : Linux kernel (HWE) vulnerabilities (USN-6871-1)	Nessus	Ubuntu Local Security Checks	7/4/2024	9/24/2025	high
202513	EulerOS 2.0 SP9 : kernel (EulerOS-SA-2024-1937)	Nessus	Huawei Local Security Checks	7/16/2024	9/25/2025	high
306960	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007244)	Nessus	Unity Linux Local Security Checks	4/17/2026	4/21/2026	medium

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