遠端主機上安裝的核心版本早於 5.10.178-162.673。因此，會受到 ALAS2KERNEL-5.10-2023-031 公告中所提及的多個弱點影響。

    在 Linux 核心中，下列弱點已解決：

    sysctl修正 proc_dou8vec_minmax() 中的資料爭用。 (CVE-2022-49634)

    在 Linux 核心的 XFS 檔案系統中，發現使用者在系統失敗後還原 XFS 影像的方式（使用已變更的記錄日誌）中存在記憶體存取超出邊界瑕疵。本機使用者可利用此缺陷造成系統當機，或可能提升自己的系統權限。(CVE-2023-2124)

    在 Linux 核心中，下列弱點已解決：

    驅動程式vmbus查閱 relid 前檢查通道配置 (CVE-2023-53273)

    在 Linux 核心中，下列弱點已解決：

    sctp檢查 wait_for_sndbuf 後的傳送資料流數 (CVE-2023-53296)

    在 Linux 核心中，下列弱點已解決：

    sctp修正 sctp_ifwdtsn_skip 中的一個潛在溢位 (CVE-2023-53372)

    在 Linux 核心中，下列弱點已解決：

    追踪釋放追踪執行個體的錯誤記錄 (CVE-2023-53375)

    在 Linux 核心中，下列弱點已解決：

    nilfs2修正 sysfs 介面存留期 (CVE-2023-53440)

    在 Linux 核心中，下列弱點已解決：

    scsiscsi_tcp檢查在 iscsi_set_param() 之前 sock 是否有效 (CVE-2023-53464)

    在 Linux 核心中，下列弱點已解決：

    RDMA/cma允許 UD qp_type 僅加入多點傳送 (CVE-2023-53525)

    在 Linux 核心中，下列弱點已解決：

    nilfs2修正 nilfs_segctor_thread() 中結構 nilfs_sc_info 的潛在 UAF (CVE-2023-53608)

    在 Linux 核心中，下列弱點已解決：

    mm/swap修正 swapoff 和 get_swap_pages() 之間的 swap_info_struct 爭用 (CVE-2023-53623)

    在 Linux 核心中，下列弱點已解決：

    RDMA/核心修正 create_ah 失敗時的 GID 項目參照洩漏 (CVE-2023-54003)

    在 Linux 核心中，下列弱點已解決：

    can j1939j1939_tp_tx_dat_new()修正超出邊界記憶體存取 (CVE-2023-54039)

    在 Linux 核心中，下列弱點已解決：

    ipv6修正 __ip6_make_skb() 中的 uninit 變數存取錯誤 (CVE-2023-54265)

Tenable 已直接從所測試產品的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。

AlmaLinux 9.2 主機已安裝的套件會受到 TuxCare ALMALINUX9.2：CLSA-2025：1760546935 公告中提及的多個弱點影響。

  - 已解決 Linux 核心中的下列弱點：media: dvb-usb: az6027: fix null-ptr-deref in az6027_i2c_xfer() Wei Chen reports a kernel bug as blew: general protection fault, probably for non-canonical address KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] ... Call Trace: <TASK> __i2c_transfer+0x77e/0x1930 drivers/i2c/i2c-core-base.c:2109 i2c_transfer+0x1d5/0x3d0 drivers/i2c/i2c-core-base.c:2170 i2cdev_ioctl_rdwr+0x393/0x660 drivers/i2c/i2c-dev.c:297 i2cdev_ioctl+0x75d/0x9f0 drivers/i2c/i2c-dev.c:458 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl+0xfb/0x170 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0x90 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP:
    0033:0x7fd834a8bded In az6027_i2c_xfer(), if msg[i].addr is 0x99, a null-ptr-deref will caused when accessing msg[i].buf. For msg[i].len is 0 and msg[i].buf is null. Fix this by checking msg[i].len in az6027_i2c_xfer(). (CVE-2022-50272)

  - 已解決 Linux 核心中的下列弱點：ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value The return value of acpi_fetch_acpi_dev() could be NULL, which would cause a NULL pointer dereference to occur in acpi_device_hid(). [ rjw: Subject and changelog edits, added empty line after if () ] (CVE-2022-50327)

  - 已解決 Linux 核心中的下列弱點：cifs: fix oops during encryption When running xfstests against Azure the following oops occurred on an arm64 system Unable to handle kernel write to read-only memory at virtual address ffff0001221cf000 Mem abort info: ESR = 0x9600004f EC = 0x25:
    DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x0f: level 3 permission fault Data abort info: ISV = 0, ISS = 0x0000004f CM = 0, WnR = 1 swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000294f3000 [ffff0001221cf000] pgd=18000001ffff8003, p4d=18000001ffff8003, pud=18000001ff82e003, pmd=18000001ff71d003, pte=00600001221cf787 Internal error: Oops: 9600004f [#1] PREEMPT SMP ... pstate:
    80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--) pc : __memcpy+0x40/0x230 lr :
    scatterwalk_copychunks+0xe0/0x200 sp : ffff800014e92de0 x29: ffff800014e92de0 x28: ffff000114f9de80 x27:
    0000000000000008 x26: 0000000000000008 x25: ffff800014e92e78 x24: 0000000000000008 x23: 0000000000000001 x22: 0000040000000000 x21: ffff000000000000 x20: 0000000000000001 x19: ffff0001037c4488 x18:
    0000000000000014 x17: 235e1c0d6efa9661 x16: a435f9576b6edd6c x15: 0000000000000058 x14: 0000000000000001 x13: 0000000000000008 x12: ffff000114f2e590 x11: ffffffffffffffff x10: 0000040000000000 x9 :
    ffff8000105c3580 x8 : 2e9413b10000001a x7 : 534b4410fb86b005 x6 : 534b4410fb86b005 x5 : ffff0001221cf008 x4 : ffff0001037c4490 x3 : 0000000000000001 x2 : 0000000000000008 x1 : ffff0001037c4488 x0 :
    ffff0001221cf000 Call trace: __memcpy+0x40/0x230 scatterwalk_map_and_copy+0x98/0x100 crypto_ccm_encrypt+0x150/0x180 crypto_aead_encrypt+0x2c/0x40 crypt_message+0x750/0x880 smb3_init_transform_rq+0x298/0x340 smb_send_rqst.part.11+0xd8/0x180 smb_send_rqst+0x3c/0x100 compound_send_recv+0x534/0xbc0 smb2_query_info_compound+0x32c/0x440 smb2_set_ea+0x438/0x4c0 cifs_xattr_set+0x5d4/0x7c0 This is because in scatterwalk_copychunks(), we attempted to write to a buffer (@sign) that was allocated in the stack (vmalloc area) by crypt_message() and thus accessing its remaining 8 (x2) bytes ended up crossing a page boundary. To simply fix it, we could just pass @sign kmalloc'd from crypt_message() and then we're done. Luckily, we don't seem to pass any other vmalloc'd buffers in smb_rqst::rq_iov... Instead, let's map the correct pages and offsets from vmalloc buffers as well in cifs_sg_set_buf() and then avoiding such oopses. (CVE-2022-50341)

  - 已解決 Linux 核心中的下列弱點：Bluetooth: hci_conn: Fix crash on hci_create_cis_sync When attempting to connect multiple ISO sockets without using DEFER_SETUP may result in the following crash: BUG: KASAN: null-ptr-deref in hci_create_cis_sync+0x18b/0x2b0 Read of size 2 at addr 0000000000000036 by task kworker/u3:1/50 CPU: 0 PID: 50 Comm: kworker/u3:1 Not tainted 6.0.0-rc7-02243-gb84a13ff4eda #4373 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-1.fc36 04/01/2014 Workqueue: hci0 hci_cmd_sync_work Call Trace: <TASK> dump_stack_lvl+0x19/0x27 kasan_report+0xbc/0xf0 ? hci_create_cis_sync+0x18b/0x2b0 hci_create_cis_sync+0x18b/0x2b0 ? get_link_mode+0xd0/0xd0 ? __ww_mutex_lock_slowpath+0x10/0x10 ? mutex_lock+0xe0/0xe0 ? get_link_mode+0xd0/0xd0 hci_cmd_sync_work+0x111/0x190 process_one_work+0x427/0x650 worker_thread+0x87/0x750 ? process_one_work+0x650/0x650 kthread+0x14e/0x180 ? kthread_exit+0x50/0x50 ret_from_fork+0x22/0x30 </TASK> (CVE-2022-50447)

  - 已解決 Linux 核心中的下列弱點：mt76: mt7915: Fix PCI device refcount leak in mt7915_pci_init_hif2() As comment of pci_get_device() says, it returns a pci_device with its refcount increased. We need to call pci_dev_put() to decrease the refcount. Save the return value of pci_get_device() and call pci_dev_put() to decrease the refcount. (CVE-2022-50464)

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。

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。

  - 已解決 Linux 核心中的下列弱點：scsi: iscsi_tcp: Check that sock is valid before iscsi_set_param() The validity of sock should be checked before assignment to avoid incorrect values. Commit 57569c37f0ad (scsi: iscsi: iscsi_tcp: Fix null-ptr-deref while calling getpeername()) introduced this change which may lead to inconsistent values of tcp_sw_conn->sendpage and conn->datadgst_en. Fix the issue by moving the position of the assignment. (CVE-2023-53464)

請注意，Nessus 依賴供應商報告的套件存在。

ID	名稱	產品	系列	已發布	已更新	嚴重性
174973	Amazon Linux 2核心 --advisory ALAS2KERNEL-5。10-2023-031 (ALASKERNEL-5.10-2023-031)	Nessus	Amazon Linux Local Security Checks	2023/5/1	2026/2/9	high
352009	AlmaLinux 9.2 [TuxCare] 安全性更新：bpftool / kernel / kernel-abi-stablelists / kernel-core / etc 多個弱點（ALMALINUX9.2：CLSA-2025：1760546935）	Nessus	Alma Linux Local Security Checks	2026/9/30	2026/9/30	high
269612	Linux Distros 未修補的弱點：CVE-2023-53464	Nessus	Misc.	2025/10/8	2026/9/30	medium

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