The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986317 advisory.

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

    net: ieee802154: fix null deref in parse dev addr

    Fix a logic error that could result in a null deref if the user sets     the mode incorrectly for the given addr type.

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 Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988887 advisory.

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

    net: ieee802154: fix null deref in parse dev addr

    Fix a logic error that could result in a null deref if the user sets     the mode incorrectly for the given addr type.

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 Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:5102 advisory.

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with     extremely high determinism requirements.

    Security Fix(es):

    * kernel: efivarfs: force RO when remounting if SetVariable is not supported (CVE-2023-52463)

    * kernel: tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)

    * kernel: ext4: avoid online resizing failures due to oversized flex bg (CVE-2023-52622)

    * kernel: net/sched: flower: Fix chain template offload (CVE-2024-26669)

    * kernel: stmmac: Clear variable when destroying workqueue (CVE-2024-26802)

    * kernel: efi: runtime: Fix potential overflow of soft-reserved region size (CVE-2024-26843)

    * kernel: quota: Fix potential NULL pointer dereference (CVE-2024-26878)

    * kernel: TIPC message reassembly use-after-free remote code execution vulnerability (CVE-2024-36886)

    * kernel: SUNRPC: fix a memleak in gss_import_v2_context (CVE-2023-52653)

    * kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by     untrusted application (CVE-2024-21823)

    * kernel: ext4: fix corruption during on-line resize (CVE-2024-35807)

    * kernel: x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD (CVE-2024-35801)

    * kernel: dyndbg: fix old BUG_ON in >control parser (CVE-2024-35947)

    * kernel: net/sched: act_skbmod: prevent kernel-infoleak (CVE-2024-35893)

    * kernel: x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() (CVE-2024-35876)

    * kernel: platform/x86: wmi: Fix opening of char device (CVE-2023-52864)

    * kernel: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (CVE-2023-52845)

    * kernel: Revert net/mlx5: Block entering switchdev mode with ns inconsistency (CVE-2023-52658)

    * kernel: crash due to a missing check for leb_size (CVE-2024-25739)

    * kernel: tcp: make sure init the accept_queue's spinlocks once (CVE-2024-26614)

    * kernel: tcp: add sanity checks to rx zerocopy (CVE-2024-26640)

    * kernel: NFSv4.2: fix nfs4_listxattr kernel BUG at mm/usercopy.c:102 (CVE-2024-26870)

    * kernel: nfs: fix UAF in direct writes (CVE-2024-26958)

    * kernel: SUNRPC: fix some memleaks in gssx_dec_option_array (CVE-2024-27388)

    * kernel: wifi: iwlwifi: mvm: don't set the MFP flag for the GTK (CVE-2024-27434)

    * kernel: of: Fix double free in of_parse_phandle_with_args_map (CVE-2023-52679)

    * kernel: scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc() (CVE-2024-35930)

    * kernel: wifi: iwlwifi: mvm: rfi: fix potential response leaks (CVE-2024-35912)

    * kernel: block: prevent division by zero in blk_rq_stat_sum() (CVE-2024-35925)

    * kernel: wifi: ath11k: decrease MHI channel buffer length to 8KB (CVE-2024-35938)

    * kernel: wifi: cfg80211: check A-MSDU format more carefully (CVE-2024-35937)

    * kernel: wifi: rtw89: fix null pointer access when abort scan (CVE-2024-35946)

    * kernel: netfilter: nf_tables: honor table dormant flag from netdev release event path (CVE-2024-36005)

    * kernel: mm/hugetlb: fix missing hugetlb_lock for resv uncharge (CVE-2024-36000)

    * kernel: mlxsw: spectrum_acl_tcam: Fix incorrect list API usage (CVE-2024-36006)

    * kernel: net: ieee802154: fix null deref in parse dev addr (CVE-2021-47257)

    * kernel: mmc: sdio: fix possible resource leaks in some error paths (CVE-2023-52730)

    * kernel: wifi: ath11k: fix gtk offload status event locking (CVE-2023-52777)

    * (CVE-2023-52832)
    * (CVE-2023-52803)
    * (CVE-2023-52756)
    * (CVE-2023-52834)
    * (CVE-2023-52791)
    * (CVE-2023-52764)
    * (CVE-2021-47468)
    * (CVE-2021-47284)
    * (CVE-2024-36025)
    * (CVE-2024-36941)
    * (CVE-2024-36940)
    * (CVE-2024-36904)
    * (CVE-2024-36896)
    * (CVE-2024-36954)
    * (CVE-2024-36950)
    * (CVE-2024-38575)
    * (CVE-2024-36917)
    * (CVE-2024-36016)
    * (CVE-2023-52762)
    * (CVE-2024-27025)
    * (CVE-2021-47548)
    * (CVE-2023-52619)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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.

  - net: ieee802154: fix null deref in parse dev addr Fix a logic error that could result in a null deref if     the user sets the mode incorrectly for the given addr type. (CVE-2021-47257)

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

The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3251-1 advisory.

    The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2024-35965: Fix not validating setsockopt user input (bsc#1224579).
    - CVE-2024-35933: Fixed build regression (bsc#1224640).
    - CVE-2024-43883: Do not drop references before new references are gained (bsc#1229707).
    - CVE-2024-41062: Sync sock recv cb and release (bsc#1228576).
    - CVE-2024-42259: Fix Virtual Memory mapping boundaries calculation (bsc#1229156)
    - CVE-2024-43861: Fix memory leak for not ip packets (bsc#1229500).
    - CVE-2024-43863: Fix a deadlock in dma buf fence polling (bsc#1229497)
    - CVE-2024-41087: Fix double free on error (bsc#1228466).
    - CVE-2024-43907: Fix the null pointer dereference in apply_state_adjust_rules (bsc#1229787).
    - CVE-2024-43905: Fix the null pointer dereference for vega10_hwmgr (bsc#1229784).
    - CVE-2024-43893: Check uartclk for zero to avoid divide by zero (bsc#1229759).
    - CVE-2024-43900: Avoid use-after-free in load_firmware_cb() (bsc#1229756).
    - CVE-2024-43902: Add null checker before passing variables (bsc#1229767).
    - CVE-2022-48920: Get rid of warning on transaction commit when using flushoncommit (bsc#1229658).
    - CVE-2024-26812: Struct virqfd kABI workaround (bsc#1222808).
    - CVE-2024-43882: Fixed ToCToU between perm check and set-uid/gid usage. (bsc#1229503)
    - CVE-2024-43866: Always drain health in shutdown callback (bsc#1229495).
    - CVE-2022-48910: Ensure we call ipv6_mc_down() at most once (bsc#1229632)
    - CVE-2023-52893: Fix null-deref in gsmi_get_variable (bsc#1229535)
    - CVE-2024-42155: Wipe copies of protected- and secure-keys (bsc#1228733).
    - CVE-2022-48875: Initialize struct pn533_out_arg properly (bsc#1229516).
    - CVE-2023-52907: Wait for out_urb's completion in pn533_usb_send_frame() (bsc#1229526).
    - CVE-2024-43871: Fix memory leakage caused by driver API devm_free_percpu() (bsc#1229490)
    - CVE-2024-42158: Use kfree_sensitive() to fix Coccinelle warnings (bsc#1228720).
    - CVE-2024-43872: Fix soft lockup under heavy CEQE load (bsc#1229489)
    - CVE-2024-39489: Fix memleak in seg6_hmac_init_algo (bsc#1227623)
    - CVE-2024-42226: Prevent potential failure in handle_tx_event() for Transfer events without TRB     (bsc#1228709).
    - CVE-2024-42236: Prevent OOB read/write in usb_string_copy() (bsc#1228964).
    - CVE-2024-42244: Fix crash on resume (bsc#1228967).
    - CVE-2024-43879: Handle 2x996 RU allocation in cfg80211_calculate_bitrate_he() (bsc#1229482).
    - CVE-2024-27011: Fix memleak in map from abort path (bsc#1223803).
    - CVE-2024-36013: Fix slab-use-after-free in l2cap_connect() (bsc#1225578).
    - CVE-2024-41020: Fix fcntl/close race recovery compat path (bsc#1228427).
    - CVE-2024-41012: Remove locks reliably when fcntl/close race is detected (bsc#1228247).
    - CVE-2024-26668: Reject configurations that cause integer overflow (bsc#1222335).
    - CVE-2024-43819: Reject memory region operations for ucontrol VMs (bsc#1229290).
    - CVE-2024-42157: Wipe sensitive data on failure (bsc#1228727).
    - CVE-2021-47341: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmio (bsc#1224923).
    - CVE-2024-43839: Adjust 'name' buf size of bna_tcb and bna_ccb structures (bsc#1229301).
    - CVE-2022-48769: Avoid EFIv2 runtime services on Apple x86 machines (bsc#1226629).
    - CVE-2024-43856: Fix call order in dmam_free_coherent (bsc#1229346).
    - CVE-2024-36286: Acquire rcu_read_lock() in instance_destroy_rcu() (bsc#1226801)
    - CVE-2024-26851: Add protection for bmp length out of range (bsc#1223074)
    - CVE-2024-40984: Revert 'ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine.' (bsc#1227820).
    - CVE-2024-26677: Blacklist e7870cf13d20 (' Fix delayed ACKs to not set the reference serial number')     (bsc#1222387)
    - CVE-2024-42280: Fix a use after free in hfcmulti_tx() (bsc#1229388)
    - CVE-2024-42284: Return non-zero value from tipc_udp_addr2str() on error (bsc#1229382)
    - CVE-2024-42312: Always initialize i_uid/i_gid (bsc#1229357)
    - CVE-2024-42310: Fix null pointer dereference in cdv_intel_lvds_get_modes (bsc#1229358)
    - CVE-2024-42309: Fix null pointer dereference in psb_intel_lvds_get_modes (bsc#1229359)
    - CVE-2024-43854: Initialize integrity buffer to zero before writing it to media (bsc#1229345)
    - CVE-2024-42322: Properly dereference pe in ip_vs_add_service (bsc#1229347)
    - CVE-2024-42301: Fix the array out-of-bounds risk (bsc#1229407).
    - CVE-2024-42285: Fix a use-after-free related to destroying CM IDs (bsc#1229381)
    - CVE-2024-43831: Handle invalid decoder vsi (bsc#1229309).
    - CVE-2024-42281: Fix a segment issue when downgrading gso_size (bsc#1229386).
    - CVE-2024-42271: Fixed a use after free in iucv_sock_close(). (bsc#1229400)
    - CVE-2024-38618: Set lower bound of start tick time (bsc#1226754).
    - CVE-2024-41035: Fix duplicate endpoint bug by clearing reserved bits in the descriptor (bsc#1228485)
    - CVE-2024-42162: Account for stopped queues when reading NIC stats (bsc#1228706).
    - CVE-2023-52708: Fix error handling in mmc_spi_probe() (bsc#1225483).
    - CVE-2021-47549: Fix UAF in sata_fsl_port_stop when rmmod sata_fsl (bsc#1225508).
    - CVE-2021-47373: Fix potential VPE leak on error (bsc#1225190).
    - CVE-2021-47425: Fix resource leak in reconfiguration device addition (bsc#1225223).
    - CVE-2024-42246: Remap EPERM in case of connection failure in xs_tcp_setup_socket (bsc#1228989).
    - CVE-2024-41098: Fix null pointer dereference on error (bsc#1228467).
    - CVE-2021-4440: Drop USERGS_SYSRET64 paravirt call ( bsc#1227069).
    - CVE-2022-48786: Remove vsock from connected table when connect is interrupted by a signal (bsc#1227996).
    - CVE-2024-42232: Fixed a race between delayed_work() and ceph_monc_stop(). (bsc#1228959)
    - CVE-2024-35915: Fix uninit-value in nci_dev_up and nci_ntf_packet (bsc#1224479).
    - CVE-2024-38662: Cover verifier checks for mutating sockmap/sockhash (bsc#1226885).
    - CVE-2024-42110: Move ntb_netdev_rx_handler() to call netif_rx() from __netif_rx() (bsc#1228501).
    - CVE-2024-42148: Fix multiple UBSAN array-index-out-of-bounds (bsc#1228487).
    - CVE-2024-42106: Initialize pad field in struct inet_diag_req_v2 (bsc#1228493).
    - CVE-2022-48865: Fix kernel panic when enabling bearer (bsc#1228065).
    - CVE-2024-41068: Fix sclp_init() cleanup on failure (bsc#1228579).
    - CVE-2024-42082: Remove WARN() from __xdp_reg_mem_model() (bsc#1228482).
    - CVE-2024-42090: fix deadlock in create_pinctrl() when handling -EPROBE_DEFER (bsc#1228449).
    - CVE-2024-42101: Fix null pointer dereference in nouveau_connector_get_modes (bsc#1228495).
    - CVE-2024-42228: Using uninitialized value *size when calling amdgpu_vce_cs_reloc (bsc#1228667).
    - CVE-2021-47257: fix null deref in parse dev addr (bsc#1224896).


Tenable has extracted the preceding description block directly from the SUSE 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 AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2024:5101 advisory.

    * kernel: powerpc: Fix access beyond end of drmem array (CVE-2023-52451)
    * kernel: efivarfs: force RO when remounting if SetVariable is not supported (CVE-2023-52463)
    * kernel: tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)
    * kernel: ext4: avoid online resizing failures due to oversized flex bg (CVE-2023-52622)
    * kernel: net/sched: flower: Fix chain template offload (CVE-2024-26669)
    * kernel: stmmac: Clear variable when destroying workqueue (CVE-2024-26802)
    * kernel: efi: runtime: Fix potential overflow of soft-reserved region size (CVE-2024-26843)
    * kernel: quota: Fix potential NULL pointer dereference (CVE-2024-26878)
    * kernel: TIPC message reassembly use-after-free remote code execution vulnerability (CVE-2024-36886)
    * kernel: SUNRPC: fix a memleak in gss_import_v2_context (CVE-2023-52653)
    * kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by     untrusted application (CVE-2024-21823)
    * kernel: Revert net/mlx5: Block entering switchdev mode with ns inconsistency (CVE-2023-52658)
    * kernel: ext4: fix corruption during on-line resize (CVE-2024-35807)
    * kernel: x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD (CVE-2024-35801)
    * kernel: dyndbg: fix old BUG_ON in >control parser (CVE-2024-35947)
    * kernel: net/sched: act_skbmod: prevent kernel-infoleak (CVE-2024-35893)
    * kernel: x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() (CVE-2024-35876)
    * kernel: platform/x86: wmi: Fix opening of char device (CVE-2023-52864)
    * kernel: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (CVE-2023-52845)
    * (CVE-2023-28746)
    * (CVE-2023-52847)
    * (CVE-2021-47548)
    * (CVE-2024-36921)
    * (CVE-2024-26921)
    * (CVE-2021-47579)
    * (CVE-2024-36927)
    * (CVE-2024-39276)
    * (CVE-2024-33621)
    * (CVE-2024-27010)
    * (CVE-2024-26960)
    * (CVE-2024-38596)
    * (CVE-2022-48743)
    * (CVE-2024-26733)
    * (CVE-2024-26586)
    * (CVE-2024-26698)
    * (CVE-2023-52619)

    Bug Fix(es):

    * AlmaLinux8.6 - Spinlock statistics may show negative elapsed time and incorrectly formatted output     (JIRA:AlmaLinux-17678)
    * [AWS][8.9]There are call traces found when booting debug-kernel  for Amazon EC2 r8g.metal-24xl instance     (JIRA:AlmaLinux-23841)
    * [almalinux8] gfs2: Fix glock shrinker (JIRA:AlmaLinux-32941)
    * lan78xx: Microchip LAN7800 never comes up after unplug and replug (JIRA:AlmaLinux-33437)
    * [Hyper-V][AlmaLinux-8.10.z] Update hv_netvsc driver to TOT (JIRA:AlmaLinux-39074)
    * Use-after-free on proc inode-i_sb triggered by fsnotify (JIRA:AlmaLinux-40167)
    * blk-cgroup: Properly propagate the iostat update up the hierarchy [almalinux-8.10.z]     (JIRA:AlmaLinux-40939)
    * (JIRA:AlmaLinux-31798)
    * (JIRA:AlmaLinux-10263)
    * (JIRA:AlmaLinux-40901)
    * (JIRA:AlmaLinux-43547)
    * (JIRA:AlmaLinux-34876)

    Enhancement(s):

    * [RFE] Add module parameters 'soft_reboot_cmd' and 'soft_active_on_boot' for customizing softdog     configuration (JIRA:AlmaLinux-19723)

Tenable has extracted the preceding description block directly from the AlmaLinux 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-2025-986428 advisory.

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

    net: ieee802154: fix null deref in parse dev addr

    Fix a logic error that could result in a null deref if the user sets     the mode incorrectly for the given addr type.

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	名称	产品	系列	发布时间	最近更新时间	严重程度
268464	Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986317)	Nessus	Unity Linux Local Security Checks	2025/10/7	2025/10/15	medium
273700	Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988887)	Nessus	Unity Linux Local Security Checks	2025/11/5	2025/11/5	medium
205212	RHEL 8 : kernel-rt (RHSA-2024:5102)	Nessus	Red Hat Local Security Checks	2024/8/8	2025/9/24	high
239541	TencentOS Server 2: kernel (TSSA-2024:1029)	Nessus	Tencent Local Security Checks	2025/6/16	2025/11/20	high
249575	Linux Distros Unpatched Vulnerability : CVE-2021-47257	Nessus	Misc.	2025/8/15	2026/10/23	medium
207334	SUSE SLED12: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2024:3251-1)	Nessus	SuSE Local Security Checks	2024/9/17	2026/6/25	high
205293	AlmaLinux 8 : kernel (ALSA-2024:5101)	Nessus	Alma Linux Local Security Checks	2024/8/9	2025/9/23	high
268932	Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986428)	Nessus	Unity Linux Local Security Checks	2025/10/7	2025/10/15	medium

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