The version of kernel installed on the remote host is prior to 5.10.176-157.645. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2024-059 advisory.

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

    ext4: block range must be validated before use in ext4_mb_clear_bb() (CVE-2022-50021)

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

    block, bfq: fix possible uaf for 'bfqq->bic' (CVE-2022-50488)

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

    seccomp: Move copy_seccomp() to no failure path. (CVE-2022-50661)

    An issue was discovered in arch/x86/kvm/vmx/nested.c in the Linux kernel before 6.2.8. nVMX on x86_64     lacks consistency checks for CR0 and CR4. (CVE-2023-30456)

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

    ftrace: Fix invalid address access in lookup_rec() when index is 0 (CVE-2023-53075)

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

    drm/shmem-helper: Remove another errant put in error path (CVE-2023-53084)

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

    drm/i915/active: Fix misuse of non-idle barriers as fence trackers (CVE-2023-53087)

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

    ext4: fix task hung in ext4_xattr_delete_inode (CVE-2023-53089)

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

    interconnect: fix mem leak when freeing nodes (CVE-2023-53096)

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

    ext4: fix WARNING in ext4_update_inline_data (CVE-2023-53100)

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

    ext4: zero i_disksize when initializing the bootloader inode (CVE-2023-53101)

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

    net: tunnels: annotate lockless accesses to dev->needed_headroom (CVE-2023-53109)

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

    i40e: Fix kernel crash during reboot when adapter is in recovery mode (CVE-2023-53114)

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

    nvmet: avoid potential UAF in nvmet_req_complete() (CVE-2023-53116)

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

    fs: prevent out-of-bounds array speculation when closing a file descriptor (CVE-2023-53117)

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

    tcp: tcp_make_synack() can be called from process context (CVE-2023-53121)

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

    scsi: mpt3sas: Fix NULL pointer access in mpt3sas_transport_port_add() (CVE-2023-53124)

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

    net: usb: smsc75xx: Limit packet length to skb->len (CVE-2023-53125)

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

    SUNRPC: Fix a server shutdown leak (CVE-2023-53131)

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

    bnxt_en: Avoid order-5 memory allocation for TPA data (CVE-2023-53134)

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

    ext4: Fix possible corruption when moving a directory (CVE-2023-53137)

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

    scsi: core: Remove the /proc/scsi/${proc_name} directory earlier (CVE-2023-53140)

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

    ila: do not generate empty messages in ila_xlat_nl_cmd_get_mapping() (CVE-2023-53141)

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

    ext4: fix another off-by-one fsmap error on 1k block filesystems (CVE-2023-53143)

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

    arm64: efi: Make efi_rt_lock a raw_spinlock (CVE-2023-53216)

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

    KVM: VMX: Fix crash due to uninitialized current_vmcs (CVE-2023-53756)

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

    iommu/amd: Add a length limitation for the ivrs_acpihid command-line parameter (CVE-2023-54057)

Tenable has extracted the preceding description block directly from the tested product 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 version of kernel installed on the remote host is prior to 5.15.104-63.140. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2023-019 advisory.

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

    ext4: block range must be validated before use in ext4_mb_clear_bb() (CVE-2022-50021)

    A use-after-free vulnerability in the Linux Kernel Performance Events system can be exploited to achieve     local privilege escalation.

    The perf_group_detach function did not check the event's siblings' attach_state before calling     add_event_to_groups(), but remove_on_exec made it possible to call list_del_event() on before detaching     from their group, making it possible to use a dangling pointer causing a use-after-free vulnerability.

    We recommend upgrading past commit fd0815f632c24878e325821943edccc7fde947a2. (CVE-2023-2235)

    An issue was discovered in arch/x86/kvm/vmx/nested.c in the Linux kernel before 6.2.8. nVMX on x86_64     lacks consistency checks for CR0 and CR4. (CVE-2023-30456)

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

    ftrace: Fix invalid address access in lookup_rec() when index is 0 (CVE-2023-53075)

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

    drm/shmem-helper: Remove another errant put in error path (CVE-2023-53084)

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

    drm/i915/active: Fix misuse of non-idle barriers as fence trackers (CVE-2023-53087)

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

    ext4: fix task hung in ext4_xattr_delete_inode (CVE-2023-53089)

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

    ext4: update s_journal_inum if it changes after journal replay (CVE-2023-53091)

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

    interconnect: fix mem leak when freeing nodes (CVE-2023-53096)

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

    ext4: fix WARNING in ext4_update_inline_data (CVE-2023-53100)

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

    ext4: zero i_disksize when initializing the bootloader inode (CVE-2023-53101)

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

    bonding: restore bond's IFF_SLAVE flag if a non-eth dev enslave fails (CVE-2023-53103)

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

    net: tunnels: annotate lockless accesses to dev->needed_headroom (CVE-2023-53109)

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

    loop: Fix use-after-free issues (CVE-2023-53111)

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

    fs: prevent out-of-bounds array speculation when closing a file descriptor (CVE-2023-53117)

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

    tcp: tcp_make_synack() can be called from process context (CVE-2023-53121)

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

    PCI: s390: Fix use-after-free of PCI resources with per-function hotplug (CVE-2023-53123)

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

    SUNRPC: Fix a server shutdown leak (CVE-2023-53131)

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

    bpf, sockmap: Fix an infinite loop error when len is 0 in tcp_bpf_recvmsg_parser() (CVE-2023-53133)

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

    af_unix: fix struct pid leaks in OOB support (CVE-2023-53136)

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

    ext4: Fix possible corruption when moving a directory (CVE-2023-53137)

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

    scsi: core: Remove the /proc/scsi/${proc_name} directory earlier (CVE-2023-53140)

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

    ila: do not generate empty messages in ila_xlat_nl_cmd_get_mapping() (CVE-2023-53141)

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

    ext4: fix another off-by-one fsmap error on 1k block filesystems (CVE-2023-53143)

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

    x86/resctrl: Clear staged_config[] before and after it is used (CVE-2023-53169)

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

    arm64: efi: Make efi_rt_lock a raw_spinlock (CVE-2023-53216)

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

    KVM: VMX: Fix crash due to uninitialized current_vmcs (CVE-2023-53756)

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

    iommu/amd: Add a length limitation for the ivrs_acpihid command-line parameter (CVE-2023-54057)

Tenable has extracted the preceding description block directly from the tested product 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-2025-993028 advisory.

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

    net: tunnels: annotate lockless accesses to dev->needed_headroom

    IP tunnels can apparently update dev->needed_headroom     in their xmit path.

    This patch takes care of three tunnels xmit, and also the     core LL_RESERVED_SPACE() and LL_RESERVED_SPACE_EXTRA()     helpers.

    More changes might be needed for completeness.

    BUG: KCSAN: data-race in ip_tunnel_xmit / ip_tunnel_xmit

    read to 0xffff88815b9da0ec of 2 bytes by task 888 on cpu 1:
    ip_tunnel_xmit+0x1270/0x1730 net/ipv4/ip_tunnel.c:803
    __gre_xmit net/ipv4/ip_gre.c:469 [inline]     ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661
    __netdev_start_xmit include/linux/netdevice.h:4881 [inline]     netdev_start_xmit include/linux/netdevice.h:4895 [inline]     xmit_one net/core/dev.c:3580 [inline]     dev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596
    __dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246     dev_queue_xmit include/linux/netdevice.h:3051 [inline]     neigh_direct_output+0x17/0x20 net/core/neighbour.c:1623     neigh_output include/net/neighbour.h:546 [inline]     ip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228     ip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316     NF_HOOK_COND include/linux/netfilter.h:291 [inline]     ip_output+0xe5/0x1b0 net/ipv4/ip_output.c:430     dst_output include/net/dst.h:444 [inline]     ip_local_out+0x64/0x80 net/ipv4/ip_output.c:126     iptunnel_xmit+0x34a/0x4b0 net/ipv4/ip_tunnel_core.c:82     ip_tunnel_xmit+0x1451/0x1730 net/ipv4/ip_tunnel.c:813
    __gre_xmit net/ipv4/ip_gre.c:469 [inline]     ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661
    __netdev_start_xmit include/linux/netdevice.h:4881 [inline]     netdev_start_xmit include/linux/netdevice.h:4895 [inline]     xmit_one net/core/dev.c:3580 [inline]     dev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596
    __dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246     dev_queue_xmit include/linux/netdevice.h:3051 [inline]     neigh_direct_output+0x17/0x20 net/core/neighbour.c:1623     neigh_output include/net/neighbour.h:546 [inline]     ip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228     ip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316     NF_HOOK_COND include/linux/netfilter.h:291 [inline]     ip_output+0xe5/0x1b0 net/ipv4/ip_output.c:430     dst_output include/net/dst.h:444 [inline]     ip_local_out+0x64/0x80 net/ipv4/ip_output.c:126     iptunnel_xmit+0x34a/0x4b0 net/ipv4/ip_tunnel_core.c:82     ip_tunnel_xmit+0x1451/0x1730 net/ipv4/ip_tunnel.c:813
    __gre_xmit net/ipv4/ip_gre.c:469 [inline]     ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661
    __netdev_start_xmit include/linux/netdevice.h:4881 [inline]     netdev_start_xmit include/linux/netdevice.h:4895 [inline]     xmit_one net/core/dev.c:3580 [inline]     dev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596
    __dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246     dev_queue_xmit include/linux/netdevice.h:3051 [inline]     neigh_direct_output+0x17/0x20 net/core/neighbour.c:1623     neigh_output include/net/neighbour.h:546 [inline]     ip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228     ip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316     NF_HOOK_COND include/linux/netfilter.h:291 [inline]     ip_output+0xe5/0x1b0 net/ipv4/ip_output.c:430     dst_output include/net/dst.h:444 [inline]     ip_local_out+0x64/0x80 net/ipv4/ip_output.c:126     iptunnel_xmit+0x34a/0x4b0 net/ipv4/ip_tunnel_core.c:82     ip_tunnel_xmit+0x1451/0x1730 net/ipv4/ip_tunnel.c:813
    __gre_xmit net/ipv4/ip_gre.c:469 [inline]     ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661
    __netdev_start_xmit include/linux/netdevice.h:4881 [inline]     netdev_start_xmit include/linux/netdevice.h:4895 [inline]     xmit_one net/core/dev.c:3580 [inline]     dev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596
    __dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246     dev_queue_xmit include/linux/netdevice.h:3051 [inline]     neigh_direct_output+0x17/0x20 net/core/neighbour.c:1623     neigh_output include/net/neighbour.h:546 [inline]     ip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228     ip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316     NF_HOOK_COND include/linux/netfilter.h:291 [inline]     ip_output+0xe5/0x1b0 net/i
    ---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.

ID	名稱	產品	系列	已發布	已更新	嚴重性
200362	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2024-059 (ALASKERNEL-5.10-2024-059)	Nessus	Amazon Linux Local Security Checks	2024/6/11	2026/2/9	high
297384	EulerOS Virtualization 2.10.0 : kernel (EulerOS-SA-2026-1172)	Nessus	Huawei Local Security Checks	2026/1/31	2026/9/19	high
176754	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2023-019 (ALASKERNEL-5.15-2023-019)	Nessus	Amazon Linux Local Security Checks	2023/6/6	2026/2/9	high
280957	Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993028)	Nessus	Unity Linux Local Security Checks	2025/12/31	2025/12/31	medium

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