遠端 Redhat Enterprise Linux 9 主機上安裝的多個套件受到 RHSA-2023:2458 公告中提及的多個弱點影響。

    核心套件中包含 Linux 核心，後者是任何 Linux 作業系統的核心。

    安全性修正：

    * net/bluetooth/l2cap_core.c 中 l2cap_connect 和 l2cap_le_connect_req 中的釋放後使用問題 (CVE-2022-42896)

    * net/ulp接聽 ULP 通訊端時發生釋放後使用 (CVE-2023-0461)

    * cpuAMD CPU 可能會暫時執行超出無條件直接分支的範圍 (CVE-2021-26341)

    * FBIOPUT_VSCREENINFO ioctl 的惡意資料可能造成 OOB 寫入記憶體 (CVE-2021-33655)

    * drivers/tty/tty_buffers.c 中可能存在爭用情形 (CVE-2022-1462)

    * KVMkvm_mmu_invpcid_gva 中的 NULL 指標解除參照 (CVE-2022-1789)

    * free_pipe_info() 中的釋放後使用可導致權限提升 (CVE-2022-1882)

    * KVMnVMX結束巢狀來賓時遺漏 IBPB可導致 Spectre v2 攻擊 (CVE-2022-2196)

    * netfilternf_conntrack_irc 訊息處理問題 (CVE-2022-2663)

    * xfrm_probe_algs 中的爭用情形可導致 OOB 讀取/寫入 (CVE-2022-3028)

    * 檔案 net/ipv4/fib_semantics.c 的 fib_nh_match 發生超出邊界讀取 (CVE-2022-3435)

    * mm/hugetlb.c 中 hugetlb_no_page() 的爭用情形 (CVE-2022-3522)

    * ipv6_renew_options() 中發生記憶體洩漏 (CVE-2022-3524)

    * do_ipv6_setsockopt 中有關 icsk->icsk_af_ops 的資料爭用 (CVE-2022-3566)

    * sk->sk_prot 發生資料爭用 (CVE-2022-3567)

    * net/bluetooth/l2cap_core.c 檔案的 l2cap_recv_acldata 中發生記憶體洩漏 (CVE-2022-3619)

    * 在 mm/gup.c 中follow_page_pte 中的拒絕服務這是因為 pte 項目毒害所導致 (CVE-2022-3623)

    * 在 devlink_param_get 中的 devlink 重新載入失敗後發生釋放後使用 (CVE-2022-3625)

    * brcmfmac 中發生 USB 可存取緩衝區溢位 (CVE-2022-3628)

    * net/bluetooth/l2cap_core.c 中 l2cap_conn_del 中的釋放後使用瑕疵 (CVE-2022-3640)

    * 當 intel_gvt_dma_map_guest_page 函式失敗時在 split_2MB_gtt_entry 中發生雙重釋放 (CVE-2022-3707)

    * mptcp中斷連線時子流程遊走中的 NULL 指標解除參照 (CVE-2022-4128)

    * l2tp清除 sk_user_data 時遺漏鎖定可導致 NULL 指標解除參照 (CVE-2022-4129)

    * igmp當開啟和關閉 inet 通訊端時ip_check_mc_rcu 中發生釋放後使用 (CVE-2022-20141)

    * 使用 IMA 的鎖定繞過 (CVE-2022-21505)

    * drivers/net/can/usb/usb_8dev.c 中的 usb_8dev_start_xmit 發生雙重釋放 (CVE-2022-28388)

    * 網路後端可能造成 Linux netfront 使用已釋放的 SKB (XSA-405) (CVE-2022-33743)

    * unmap_mapping_range() 與 VM_PFNMAP 對應上的 munmap() 爭用導致過時 TLB 項目 (CVE-2022-39188)

    * TLB 排清作業在某些 KVM_VCPU_PREEMPTED 中遭到錯誤處理進而導致來賓運作失常 (CVE-2022-39189)

    * cfg80211_update_notlisted_nontrans() 中的 u8 溢位問題 (CVE-2022-41674)

    * 與分葉 anon_vma 重複使用相關的釋放後使用 (CVE-2022-42703)

    * 在 net/wireless/scan.c 中bss_ref_get 中的 bss_ref_get 存在釋放後使用 (CVE-2022-42720)

    * net/wireless/scan.c 的 cfg80211_add_nontrans_list 中存在 BSS 清單損毀 (CVE-2022-42721)

    * P2P 裝置信標保護中的拒絕服務 (CVE-2022-42722)

    * usbmon 驅動程式中的記憶體損毀 (CVE-2022-43750)

    * 流量控制子系統中的 NULL 指標解除參照 (CVE-2022-47929)

    * rawv6_push_pending_frames 中發生 NULL 指標解除參照 (CVE-2023-0394)

    * qdisc_graft() 中的爭用情形導致釋放後使用 (CVE-2023-0590)

    * fs/cifs/connect.c 中的無效指標主機名稱造成的釋放後使用 (CVE-2023-1195)

    * tipc_conn_close 中的拒絕服務 (CVE-2023-1382)

    如需安全性問題的詳細資料，包括影響、CVSS 分數、致謝及其他相關資訊，請參閱〈參照〉一節列出的 CVE 頁面。

    其他變更：

    如需有關此發行版本的詳細變更資訊，請參閱可從「參考資料」一節連結的 Red Hat Enterprise Linux 9.2 版本資訊。

Tenable 已直接從 Red Hat Enterprise Linux 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。

遠端 Redhat Enterprise Linux 8 主機上安裝的套件受到 RHSA-2023:6901 公告中提及的多個弱點影響。

    kernel-rt 套件提供即時 Linux 核心，其可針對具有極高決定機制需求的系統啟用微調。

    安全性修正：

    * 核心tuntun_free_netdev 中發生重複釋放 (CVE-2022-4744)

    * 核心net/schedcls_u32 元件參照計數器洩漏 (CVE-2023-3609)

    * 核心net/schedsch_qfq 弱點 (CVE-2023-3611)

    * 核心net/schednet/sched 分類器cls_fw、cls_u32 和 cls_route 中存在釋放後使用弱點 (CVE-2023-4128、 CVE-2023-4206、 CVE-2023-4207、 CVE-2023-4208)

    * kernel：qfq_change_class 函式中存在超出邊界寫入問題 (CVE-2023-31436)

    * 核心hw_atl_utils_fw_rpc_wait 中的超出邊界寫入 (CVE-2021-43975)

    * 核心intr_callback 中 r8152 的速率限制溢位訊息 (CVE-2022-3594)

    * 核心l2cap_conn_del 和 l2cap_parse_conf_req 中的釋放後使用和資訊洩漏 (CVE-2022-3640、 CVE-2022-42895)

    * 核心usb_8dev_start_xmit 中發生重複釋放 (CVE-2022-28388)

    * 核心vmwgfx多個弱點 (CVE-2022-38457、 CVE-2022-40133、 CVE-2023-33951、 CVE-2023-33952)

    * hwIntelGather Data Sampling (GDS) 旁路弱點 (CVE-2022-40982)

    * 核心KVM多個弱點 (CVE-2022-45869、 CVE-2023-4155、 CVE-2023-30456)

    * 核心ttusb_dec_exit_dvb 中的記憶體洩漏 (CVE-2022-45887)

    * 核心在 kernel/sys.c 中do_prlimit 的推測指標解除參照 (CVE-2023-0458)

    * 核心qdisc_graft 中有釋放後使用問題 (CVE-2023-0590)

    - 核心：x86/mm：隨機化 per-cpu 項目區域 (CVE-2023-0597)

    * 核心HID檢查 hid_validate_values 中的空 report_list (CVE-2023-1073)

    * 核心sctp如果沒有任何邊界位址可用於指定範圍則失敗 (CVE-2023-1074)

    * kernel: hidasus_remove 中發生釋放後使用 (CVE-2023-1079)

    * 核心drivers/media/rc/ene_ir.c 中的釋放後使用 (CVE-2023-1118)

    * 核心IPv6 連線查閱表格中有雜湊衝突 (CVE-2023-1206)

    * kernel: ovl：修正結構 ovl_aio_req 中的釋放後使用 (CVE-2023-1252)

    * 核心tipc_conn_close 中的拒絕服務 (CVE-2023-1382)

    * 核心btsdio_remove 中的釋放後使用錯誤 (CVE-2023-1989)

    * 核心：Spectre v2 SMT 緩解措施問題 (CVE-2023-1998)

    * 核心ext4ext4_xattr_set_entry 中的釋放後使用問題 (CVE-2023-2513)

    * 核心fbconfbcon_set_font 中移位超出邊界 (CVE-2023-3161)

    * 核心relay_file_read 中發生超出邊界存取 (CVE-2023-3268)

    * 核心xfrmxfrm_update_ae_params 中發生 NULL 指標解除參照 (CVE-2023-3772)

    * 核心smsusbdo_submit_urb 造成的釋放後使用 (CVE-2023-4132)

    * 核心移轉頁面的工作和呼叫 exit_mmap 的另一個工作間發生爭用以釋放這些相同頁面並在 include/linux/swapops.h 中取得無效 opcode 錯誤 (CVE-2023-4732)

    * 核心atm_tc_enqueue 中的拒絕服務 (CVE-2023-23455)

    * kernel: mpls：sysctl 配置失敗時發生重複釋放 (CVE-2023-26545)

    * 核心az6027 驅動程式中的拒絕服務問題 (CVE-2023-28328)

    * 核心lib/seq_buf.c 有一個 seq_buf_putmem_hex 緩衝區溢位問題 (CVE-2023-28772)

    * 核心dvb_frontend_get_event 和 wait_event_interruptible 中的封鎖作業 (CVE-2023-31084)

    * 核心netqcom/emac導致 emac_remove 中釋放後使用的爭用情形 (CVE-2023-33203)

    * 核心saa7134saa7134_finidev 中的爭用情形 (CVE-2023-35823)

    * 核心dm1105dm1105_remove.c 中的爭用情形 (CVE-2023-35824)

    * 核心r592r592_remove 中的爭用情形 (CVE-2023-35825)

    * 核心net/tlstls_is_tx_ready 已檢查 list_entry (CVE-2023-1075)

    * kernel：移除函式 xgene_hwmon_remove 中的釋放後使用錯誤 (CVE-2023-1855)

    * 核心r592_remove 中有釋放後使用問題 (CVE-2023-3141)

    * 核心gfs2gfs2_evict_inode 中發生 NULL 指標解除參照 (CVE-2023-3212)

    如需安全性問題的詳細資料請參閱〈參照〉一節列出的 CVE 頁面。

    其他變更:

    如需有關此發行版本的詳細變更資訊，請參閱可從「參考資料」一節連結的 Red Hat Enterprise Linux 8.9 版本資訊。

Tenable 已直接從 Red Hat Enterprise Linux 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。

遠端主機上安裝的核心版本早於 5.15.69-37.134。因此，會受到 ALAS2KERNEL-5.15-2022-008 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：

    i2c：修正潛在的釋放後使用

    僅在我們使用完 adap 結構之後才將其釋放。此修補程式只是將 put_device() 向下移動一點，以免出現釋放後使用問題。

    [wsa：已新增程式碼註解，已新增修正標籤] (CVE-2019-25162)

    在 Linux 核心的 Atheros 無線介面卡驅動程式中，發現使用者強制 ath9k_htc_wait_for_target 函式失敗並顯示部分輸入訊息的方式中包含釋放後使用缺陷。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-2022-1679)

    在 Linux 核心的 POSIX CPU 計時器功能中發現釋放後使用缺陷，其中使用者先建立計時器，然後在程式的非 leader 執行緒中將之刪除。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-2022-2585)

    據發現，nft 物件或運算式可參照不同 nft 表格上的 nft 集，進而導致在刪除該表格時發生釋放後使用。(CVE-2022-2586)

    在 Linux 核心中，發現 net/sched/cls_route.c 篩選器實作中的 route4_change 存在釋放後使用瑕疵。這使本機使用者可以造成系統當機，且可能導致本機特權提升問題。(CVE-2022-2588)

    某些 Intel(R) 處理器在內容之間不透明地共用回傳預測器目標，這讓授權使用者可以透過本機存取權造成資訊洩漏。(CVE-2022-26373)

    在 Linux 核心的 nf_conntrack_irc 中發現一個問題，其中的訊息處理可能會發生混淆並且與訊息錯誤對應。當使用者在已設定 nf_conntrack_irc 的情況下使用未加密的 IRC 時，可能能夠繞過防火牆。(CVE-2022-2663)

    在 Linux 核心的 BPF 子系統中，使用者以大於對應 max_entries 的金鑰呼叫 bpf_tail_call 函式的方式中存在超出邊界讀取記憶體的缺陷。本機使用者利用此缺陷，未經授權即可存取某些資料。(CVE-2022-2905)

    當同時發生多個對 xfrm_probe_algs 的呼叫時，Linux 核心中用於轉換封包的 IP 架構 (XFRM 子系統) 存在爭用情形。此缺陷讓本機攻擊者可能透過執行超出邊界讀取並將其複製到通訊端，來觸發超出邊界寫入或洩漏核心堆積記憶體。(CVE-2022-3028)

    在 Linux 核心的 io_uring 中發現釋放後使用缺陷。如果使用 io_uring 輪詢輪詢 signalfd 或 binder fd，因為缺少 io_uring POLLFREE 處理，此瑕疵允許本機使用者觸發此問題。(CVE-2022-3176)

    在 Linux 核心的音效子系統中發現因不當鎖定導致的爭用情形。處理 SNDCTL_DSP_SYNC ioctl 時，此缺陷可導致 NULL 指標解除參照。有權限的本機使用者 (根使用者或音訊群組的成員) 可利用此缺陷使系統當機，進而導致拒絕服務情形。(CVE-2022-3303)

    在 Linux 核心中發現一個弱點。目前已將其歸類為「嚴重」。這會影響 IPsec 元件中 net/core/devlink.c 檔案的 devlink_param_set/devlink_param_get 函式。操控此弱點可導致釋放後使用。建議套用修補程式以修正此問題。已爲此弱點指派識別碼 VDB-211929。(CVE-2022-3625)

    在 5.19 版之前的 Linux 核心中，發現 include/asm-generic/tlb.h 中存在問題。由於存在爭用情形 (unmap_mapping_range 與 munmap)，裝置驅動程式可在頁面仍具有過時 TLB 項目時釋放此頁面。只有在使用 VM_PFNMAP VMA 的情況下，才會發生此問題。(CVE-2022-39188)

    在 Linux 核心的 x86 KVM 子系統中，發現 arch/x86/kvm/x86.c 中的 kvm_steal_time_set_preempted 存在瑕疵。無權限的來賓使用者可入侵來賓核心，這是因為在某些 KVM_VCPU_PREEMPTED 情況下，程式未正確處理 TLB 排清作業。(CVE-2022-39189)

    在 Linux 核心 5.19.6 之前版本的 net/netfilter/nf_tables_api.c 中發現一個問題。繫結至已繫結的鏈結時，可能會發生拒絕服務。(CVE-2022-39190)

    在 Linux 核心的 EFI Capsule 載入器驅動程式中，發現程式在 EFI Capsule 裝置節點上處理寫入和排清作業的方式存在爭用條件。本機使用者可利用此缺陷造成系統當機或存在此可能 (CVE-2022-40307)

    在 Linux 核心中，下列弱點已解決：

    IB/核心：修正 ODP 流程期間巢狀鎖死情形 (CVE-2022-48675)

    在 Linux 核心中，下列弱點已解決：

    nvme-tcp：修正偵測到雜湊錯誤時發生釋放後使用的問題 (CVE-2022-48686)

    在 Linux 核心中，下列弱點已解決：ipv6: sr: fix out-of-bounds read when setting HMAC data. The SRv6 layer allows defining HMAC data that can later be used to sign IPv6 Segment Routing Headers. This configuration is realised via netlink through four attributes: SEG6_ATTR_HMACKEYID, SEG6_ATTR_SECRET, SEG6_ATTR_SECRETLEN and SEG6_ATTR_ALGID. (CVE-2022-48687)

    在 Linux 核心中，下列弱點已解決：

    tcp：TX zerocopy 不應偵測 pfmemalloc 狀態 (CVE-2022-48689)

    在 Linux 核心中，下列弱點已解決：

    netfilter：nf_tables：卸載標記檢查失敗時移除勾點清單 (CVE-2022-48691)

    在 Linux 核心中，下列弱點已解決：

    scsi：mpt3sas：修復釋放後使用警告 (CVE-2022-48695)

    在 Linux 核心中，下列弱點已解決：

    sched/debug：修正 update_sched_domain_debugfs 中的 dentry 洩漏 (CVE-2022-48699)

    在 Linux 核心中，下列弱點已解決：

    vfio/type1：取消釘選零頁面 (CVE-2022-48700)

    在 Linux 核心中，下列弱點已解決：

    USBcore防止巢狀裝置重設呼叫 (CVE-2022-49936)

    在 Linux 核心中，下列弱點已解決：

    cifs修正 SMB2_negotiate() 中的小型 mempool 洩漏 (CVE-2022-49938)

    在 Linux 核心中，下列弱點已解決：

    vt變更字型前清除選取項目 (CVE-2022-49948)

    在 Linux 核心中，下列弱點已解決：

    arm64cacheinfo修正將已簽署錯誤值不正確指派給未簽署 fw_level 的問題 (CVE-2022-49964)

    在 Linux 核心中，下列弱點已解決：

    ftrace：修正 ftrace 無作用時 is_ftrace_trampoline 中的 NULL 指標解除參照 (CVE-2022-49977)

    在 Linux 核心中，下列弱點已解決：

    net修正 sk_psock_get 中的參照計數錯誤 (2) (CVE-2022-49979)

    在 Linux 核心中，下列弱點已解決：

    HIDhidraw修正 hidraw_release() 中的記憶體洩漏 (CVE-2022-49981)

    在 Linux 核心中，下列弱點已解決：

    HIDsteam防止在 Steam_{recv,send}_report 中發生 NULL 指標解除參照 (CVE-2022-49984)

    在 Linux 核心中，下列弱點已解決：

    bpf不對戳描述符號的陣列範圍檢查使用 tnum_range (CVE-2022-49985)

    在 Linux 核心中，下列弱點已解決：

    scsistorvsc從 storvsc_error_wq 移除 WQ_MEM_RECLAIM (CVE-2022-49986)

    在 Linux 核心中，下列弱點已解決：

    md：呼叫 md_stop 中的 __md_stop_writes (CVE-2022-49987)

    在 Linux 核心中，下列弱點已解決：

    xen/privcmd修正 privcmd_ioctl_dm_op() 的錯誤結束 (CVE-2022-49989)

    在 Linux 核心中，下列弱點已解決：

    mm/hugetlb避免 hugetlb_mcopy_atomic_pte 中的 page->mapping 損毀 (CVE-2022-49991)

    在 Linux 核心中，下列弱點已解決：

    迴圈：設定迴圈時檢查溢位 (CVE-2022-49993)

    在 Linux 核心中，下列弱點已解決：

    bootmem從 put_page_bootmem 中的 kmemleak 移除 vmemmap 頁面 (CVE-2022-49994)

    在 Linux 核心中，下列弱點已解決：

    writeback避免移除裝置後發生釋放後使用 (CVE-2022-49995)

    在 Linux 核心中，下列弱點已解決：

    btrfs修正 btrfs_get_dev_args_from_path() 中的潛在記憶體洩漏 (CVE-2022-49996)

    在 Linux 核心中，下列弱點已解決：

    rxrpc修正 rxrpc 之 sendmsg 中的鎖定 (CVE-2022-49998)

    在 Linux 核心中，下列弱點已解決：

    btrfs修正空間快取損毀和潛在的雙重配置 (CVE-2022-49999)

    在 Linux 核心中，下列弱點已解決：

    netfilterflowtable修正因為擱置工作而在清理中停滯的流量 (CVE-2022-50000)

    在 Linux 核心中，下列弱點已解決：

    xfrmpolicy修正詮釋資料 dst->dev xmit null 指標解除參照 (CVE-2022-50004)

    在 Linux 核心中，下列弱點已解決：

    kprobes：不針對已停用的 kprobe 呼叫 disarm_kprobe() (CVE-2022-50008)

    在 Linux 核心中，下列弱點已解決：

    driversmd修正潛在的釋放後使用錯誤 (CVE-2022-50022)

    在 Linux 核心中，下列弱點已解決：

    netgenl修正原則轉儲存中的錯誤路徑記憶體洩漏 (CVE-2022-50042)

    在 Linux 核心中，下列弱點已解決：

    net修正 ndisc_router_discovery() 中潛在的 refcount 洩漏 (CVE-2022-50043)

    在 Linux 核心中，下列弱點已解決：

    netfilternf_tables錯誤路徑中可能的模組參照反向溢位 (CVE-2022-50048)

    在 Linux 核心中，下列弱點已解決：

    fs/ntfs3修正 ntfs_read_mft 中遺漏的 i_op (CVE-2022-50056)

    在 Linux 核心中，下列弱點已解決：

    fs/ntfs3修正 ntfs_update_mftmirr 中的 NULL 解除參照 (CVE-2022-50057)

    在 Linux 核心中，下列弱點已解決：

    ceph不洩漏 handle_cap_grant 中的 snap_rwsem (CVE-2022-50059)

    在 Linux 核心中，下列弱點已解決：

    virtio_net修正可合併的 XPD_TX 內的記憶體洩漏 (CVE-2022-50065)

    在 Linux 核心中，下列弱點已解決：

    btrfs如果交易提交在 prepare_to_relocate() 中失敗會取消設定重新定位控制 (CVE-2022-50067)

    在 Linux 核心中，下列弱點已解決：

    drm/ttm修正虛擬 res NULL 指標解除參照錯誤 (CVE-2022-50068)

    在 Linux 核心中，下列弱點已解決：

    BPF修正 bpf_sys_bpf() 中潛在的錯誤指標解除參照 (CVE-2022-50069)

    在 Linux 核心中，下列弱點已解決：

    NFSv4/pnfs修正開啟中的釋放後使用錯誤 (CVE-2022-50072)

    在 Linux 核心中，下列弱點已解決：

    tracing/eprobes使事件探查與 kprobes 和 uprobes 一致 (CVE-2022-50075)

    在 Linux 核心中，下列弱點已解決：

    cifs修正延遲關閉時的記憶體洩漏 (CVE-2022-50076)

    在 Linux 核心中，下列弱點已解決：

    tracing/eprobes不允許 eprobe 使用 $stack或 % 用於 reg (CVE-2022-50078)

    在 Linux 核心中，下列弱點已解決：

    ext4修正 ext4_iomap_begin 中關於 bmap 和 write 爭用的警告 (CVE-2022-50082)

    在 Linux 核心中，下列弱點已解決：

    ext4：在 xattr.h 中新增 EXT4_INODE_HAS_XATTR_SPACE 巨集 (CVE-2022-50083)

    在 Linux 核心中，下列弱點已解決：

    dm raid修正 raid_status 中的位址清理程式警告 (CVE-2022-50084)

    在 Linux 核心中，下列弱點已解決：

    dm raid修正 raid_resume 中的位址清理程式警告 (CVE-2022-50085)

    在 Linux 核心中，下列弱點已解決：

    block不允許相同類型 rq_qos 新增超過一次 (CVE-2022-50086)

    在 Linux 核心中，下列弱點已解決：

    firmwarearm_scpi確保探查失敗時未指派 scpi_info (CVE-2022-50087)

    在 Linux 核心中，下列弱點已解決：

    locking/csd_lock將 csdlock_debug 從 early_param 變更為 __setup (CVE-2022-50091)

    在 Linux 核心中，下列弱點已解決：

    dm Thin修正 dm_sm_register_threshold_callback 中的釋放後使用損毀 (CVE-2022-50092)

    在 Linux 核心中，下列弱點已解決：

    x86/kprobessinglestepping 後更新 kcb 狀態旗標 (CVE-2022-50096)

    在 Linux 核心中，下列弱點已解決：

    video：fbdev：s3fb：使用 memset_io() 前檢查螢幕尺寸 (CVE-2022-50097)

    在 Linux 核心中，下列弱點已解決：

    sched/core不要將已從 cpus_mask 排除的 CPU 上的工作重新排入佇列 (CVE-2022-50100)

    在 Linux 核心中，下列弱點已解決：

    sched、cpuset修正因清空 cs->cpus_allowed 導致的 dl_cpu_busy() 不穩定 (CVE-2022-50103)

    在 Linux 核心中，下列弱點已解決：

    jbd2：修正日誌中止時的宣告 'jh->b_frozen_data == NULL' 失敗 (CVE-2022-50126)

    在 Linux 核心中，下列弱點已解決：

    RDMA/irdma修正釋放後使用視窗 (CVE-2022-50137)

    在 Linux 核心中，下列弱點已解決：

    RDMA/qedr修正 __qedr_alloc_mr() 中的潛在記憶體洩漏 (CVE-2022-50138)

    在 Linux 核心中，下列弱點已解決：

    mm/mempolicy修正 get_nodes 超出邊界存取 (CVE-2022-50147)

    在 Linux 核心中，下列弱點已解決：

    驅動程式核心修正 __driver_attach 中的潛在鎖死 (CVE-2022-50149)

    在 Linux 核心中，下列弱點已解決：

    usbhost修正 ehci_hcd_ppc_of_probe 中的 refcount 洩漏 (CVE-2022-50153)

    在 Linux 核心中，下列弱點已解決：

    of根據記憶體邊界檢查先前核心的 ima-kexec-buffer (CVE-2022-50159)

    在 Linux 核心中，下列弱點已解決：

    selinux：在 put_entry() 中新增邊界檢查 (CVE-2022-50200)

    在 Linux 核心中，下列弱點已解決：

    PM：hibernate：從休眠狀態恢復時延遲裝置探查 (CVE-2022-50202)

    在 Linux 核心中，下列弱點已解決：

    ext2：新增更多的 inode 計數有效性檢查 (CVE-2022-50205)

    在 Linux 核心中，下列弱點已解決：

    arm64修正並行設定 insn_emulation sysctls 中的 oops (CVE-2022-50206)

    在 Linux 核心中，下列弱點已解決：

    md-raid10：修正 KASAN 警告 (CVE-2022-50211)

    在 Linux 核心中，下列弱點已解決：

    netfilternf_tables不允許 CHAIN_ID 參照其他表格 (CVE-2022-50212)

    在 Linux 核心中，下列弱點已解決：

    netfilternf_tables不允許 SET_ID 參照其他表格 (CVE-2022-50213)

    在 Linux 核心中，下列弱點已解決：

    scsisg允許在移除的裝置上等待命令完成 (CVE-2022-50215)

    在 Linux 核心中，下列弱點已解決：

    bpf修正 compute_effect_progs 中的 KASAN 釋放後使用讀取 (CVE-2022-50219)

    在 Linux 核心中，下列弱點已解決：

    ttyvt初始化 unicode 畫面緩衝區 (CVE-2022-50222)

    在 Linux 核心中，下列弱點已解決：

    KVM：SVM：如果使用者空間插入具有 GIF=0 的中斷，則不要 BUG (CVE-2022-50228)

    在 Linux 核心中，下列弱點已解決：

    arm64在 swapper 頁面表格上設定 UXN (CVE-2022-50230)

    在 Linux 核心中，下列弱點已解決：

    cryptoarm64/poly1305 - 修正讀取超出邊界問題 (CVE-2022-50231)

    在 Linux 核心中，下列弱點已解決：

    arm64在 swapper 頁面表格上設定 UXN (CVE-2022-50232)

    在 nf_tables_updtable 中，如果 nf_tables_table_enable 傳回錯誤，程式會呼叫 nft_trans_destroy 以釋放交易物件。nft_trans_destroy() 會呼叫 list_del()，但從未將交易放置在清單上
    -- 清單標頭全部為零，這會導致 NULL 指標解除參照。(CVE-2023-1095)

    - 在 Linux 核心的 netdevsim 裝置驅動程式的事件排程內發現一個缺陷。此問題是因為不當管理參照計數所導致的。攻擊者可利用此問題，在系統中建立拒絕服務條件。(CVE-2023-2019)

    Linux 核心的 ext4 檔案系統在處理延伸屬性的額外 inode 大小時，會產生釋放後使用弱點。有權限的本機使用者可利用此弱點造成系統當機或其他不明行為。(CVE-2023-2513)

    上游公告對此問題的描述如下：

    本機攻擊者可以利用此弱點，在安裝 Linux 核心的受影響裝置上造成敏感資訊洩漏。攻擊者必須先取得在目標系統上執行高特權程式碼的能力，才能攻擊此弱點。

    此特定弱點存在於 seg6 屬性的處理中。這是未正確驗證使用者提供的資料所導致，攻擊者可利用此缺陷造成讀取範圍超過所分配的緩衝區末尾。
    攻擊者可結合其他弱點，在核心的環境中提升權限並執行任意程式碼。(CVE-2023-2860)

    在 Linux 核心的 btrfs 中，發現 fs/btrfs/relocation.c 的 prepare_to_relocate 中存在釋放後使用弱點。在呼叫 btrfs_ioctl_defrag() 之前，呼叫 btrfs_ioctl_balance() 可能會觸發此潛在缺陷。(CVE-2023-3111)

    在 Linux 核心的 btrfs 檔案系統中，在 fs/btrfs/volumes.c 的 btrfs_get_dev_args_from_path 中發現一個釋放後使用缺陷。利用此瑕疵，有特殊特權的本機攻擊者可造成系統當機或洩漏核心資訊 (CVE-2023-4394)

    在 Linux 核心中發現釋放後使用缺陷。移除磁碟時，系統會呼叫 bdi_unregister 以停止進一步回寫，並等待相關聯的延遲工作完成。不過，wb_inode_writeback_end() 可能會在此完成之後排程頻寬評估工作，這可導致計時器嘗試存取最近釋放的 bdi_writeback。(CVE-2024-0562)

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。

遠端 Redhat Enterprise Linux 8 主機上安裝的套件受到 RHSA-2023:7077 公告中提及的多個弱點影響。

    核心套件中包含 Linux 核心，後者是任何 Linux 作業系統的核心。

    安全性修正：

    * 核心tun避免 tun_free_netdev 中的重複釋放 (CVE-2022-4744)

    * 核心net/sched多個弱點 (CVE-2023-3609、 CVE-2023-3611、 CVE-2023-4128、 CVE-2023-4206、 CVE-2023-4207、 CVE-2023-4208)

    * kernel：qfq_change_class 函式中存在超出邊界寫入問題 (CVE-2023-31436)

    * 核心hw_atl_utils_fw_rpc_wait 中的超出邊界寫入 (CVE-2021-43975)

    * 核心intr_callback 中 r8152 的速率限制溢位訊息 (CVE-2022-3594)

    * 核心l2cap_conn_del 中的釋放後使用瑕疵 (CVE-2022-3640)

    * 核心usb_8dev_start_xmit 中發生重複釋放 (CVE-2022-28388)

    * 核心vmwgfx多個弱點 (CVE-2022-38457、 CVE-2022-40133、 CVE-2023-33951、 CVE-2023-33952)

    * hwIntelGather Data Sampling (GDS) 旁路弱點 (CVE-2022-40982)

    * 核心l2cap_parse_conf_req 中的資訊洩漏 (CVE-2022-42895)

    * 核心KVM多個弱點 (CVE-2022-45869、 CVE-2023-4155、 CVE-2023-30456)

    * 核心ttusb_dec_exit_dvb 中的記憶體洩漏 (CVE-2022-45887)

    * 核心do_prlimit 中的推測指標解除參照 (CVE-2023-0458)

    * 核心qdisc_graft 中的爭用情形導致釋放後使用 (CVE-2023-0590)

    - 核心：x86/mm：隨機化 per-cpu 項目區域 (CVE-2023-0597)

    * 核心HID檢查 hid_validate_values 中的空 report_list (CVE-2023-1073)

    * 核心sctp如果沒有任何邊界位址可用於指定範圍則失敗 (CVE-2023-1074)

    * kernel: hidasus_remove 中發生釋放後使用 (CVE-2023-1079)

    * 核心drivers/media/rc/ene_ir.c 中的釋放後使用 (CVE-2023-1118)

    * 核心IPv6 連線查閱表格中有雜湊衝突 (CVE-2023-1206)

    * kernel: ovl：修正結構 ovl_aio_req 中的釋放後使用 (CVE-2023-1252)

    * 核心tipc_conn_close 中的拒絕服務 (CVE-2023-1382)

    * 核心：由於爭用情形在 btsdio_remove 中發生釋放後使用錯誤 (CVE-2023-1989)

    * 核心：Spectre v2 SMT 緩解措施問題 (CVE-2023-1998)

    * 核心ext4ext4_xattr_set_entry 中的釋放後使用問題 (CVE-2023-2513)

    * 核心fbconfbcon_set_font 中移位超出邊界 (CVE-2023-3161)

    * 核心relay_file_read 中發生超出邊界存取 (CVE-2023-3268)

    * 核心xfrmxfrm_update_ae_params 中發生 NULL 指標解除參照 (CVE-2023-3772)

    * 核心smsusbdo_submit_urb 造成的釋放後使用 (CVE-2023-4132)

    * 核心工作移轉頁面與另一個呼叫 exit_mmap 的工作之間發生爭用 (CVE-2023-4732)

    * 核心atm_tc_enqueue 中發生類型混淆的拒絕服務 (CVE-2023-23455)

    * kernel: mpls：sysctl 配置失敗時發生重複釋放 (CVE-2023-26545)

    * 核心az6027 驅動程式中的拒絕服務問題 (CVE-2023-28328)

    * 核心lib/seq_buf.c 有一個 seq_buf_putmem_hex 緩衝區溢位問題 (CVE-2023-28772)

    * 核心dvb_frontend_get_event 和 wait_event_interruptible 中的封鎖作業 (CVE-2023-31084)

    * 核心netqcom/emac導致 emac_remove 中釋放後使用的爭用情形 (CVE-2023-33203)

    * 核心saa7134導致 saa7134_finidev 中釋放後使用的爭用情形 (CVE-2023-35823)

    * 核心dm1105導致 dm1105_remove.c 中釋放後使用的爭用情形 (CVE-2023-35824)

    * 核心r592導致 r592_remove 中釋放後使用的爭用情形 (CVE-2023-35825)

    * kernel: net/tls：tls_is_tx_ready() 已檢查 list_entry (CVE-2023-1075)

    * kernel：移除函式 xgene_hwmon_remove 中的釋放後使用錯誤 (CVE-2023-1855)

    * kernel：r592_remove 中發生釋放後使用錯誤 (CVE-2023-3141)

    * 核心gfs2gfs2_evict_inode 中發生 NULL 指標解除參照 (CVE-2023-3212)

    如需安全性問題的詳細資料，包括影響、CVSS 分數、致謝及其他相關資訊，請參閱〈參照〉一節列出的 CVE 頁面。

    其他變更：

    如需有關此發行版本的詳細變更資訊，請參閱可從「參考資料」一節連結的 Red Hat Enterprise Linux 8.9 版本資訊。

Tenable 已直接從 Red Hat Enterprise Linux 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。

遠端 Redhat Enterprise Linux 8 主機上安裝的套件受到 RHSA-2025:15649 公告中提及的多個弱點影響。

    核心套件中包含 Linux 核心，後者是任何 Linux 作業系統的核心。

    安全性修正：

    * 核心ext4ext4_xattr_set_entry() 中的釋放後使用 (CVE-2023-2513)

    * 核心: wifi: rtw88: 修復「para」緩衝區大小以避免超出邊界讀取 (CVE-2025-38159)

    * 核心：scsi：lpfc：針對 BIOS 版本使用 memcpy() (CVE-2025-38332)

    * 核心posix-cpu-timers修正 handle_posix_cpu_timers() 和 posix_cpu_timer_del() 之間的爭用 (CVE-2025-38352)

    如需安全性問題的詳細資料，包括影響、CVSS 分數、致謝及其他相關資訊，請參閱〈參照〉一節列出的 CVE 頁面。

Tenable 已直接從 Red Hat Enterprise Linux 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。

遠端 Redhat Enterprise Linux 9 主機上安裝的多個套件受到 RHSA-2025:15670 公告中提及的多個弱點影響。

    核心套件中包含 Linux 核心，後者是任何 Linux 作業系統的核心。

    安全性修正：

    * 核心ext4ext4_xattr_set_entry() 中的釋放後使用 (CVE-2023-2513)

    * 核心: drm/vkms: 修復初始化錯誤時的釋放後使用與重複釋放問題 (CVE-2025-22097)

    * 核心：udp：修正記憶體計量洩漏。(CVE-2025-22058)

    * 核心：crypto：algif_hash - 修正 hash_accept 中的重複釋放 (CVE-2025-38079)

    * 核心: mm/hugetlb: 修復 huge_pmd_unshare() 與 GUP-fast 之間的爭用情況 (CVE-2025-38085)

    * 核心: wifi: rtw88: 修復「para」緩衝區大小以避免超出邊界讀取 (CVE-2025-38159)

    * 核心: Bluetooth: hci_core: 修復 vhci_flush() 中的釋放後使用問題 (CVE-2025-38250)

    * 核心posix-cpu-timers修正 handle_posix_cpu_timers() 和 posix_cpu_timer_del() 之間的爭用 (CVE-2025-38352)

    * 核心：tipc：修復 tipc_conn_close() 中的釋放後使用 (CVE-2025-38464)

    如需安全性問題的詳細資料，包括影響、CVSS 分數、致謝及其他相關資訊，請參閱〈參照〉一節列出的 CVE 頁面。

Tenable 已直接從 Red Hat Enterprise Linux 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。

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the     extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system     crash or other undefined behaviors. (CVE-2023-2513)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:2458 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * use-after-free in l2cap_connect and l2cap_le_connect_req in net/bluetooth/l2cap_core.c (CVE-2022-42896)

    * net/ulp: use-after-free in listening ULP sockets (CVE-2023-0461)

    * cpu: AMD CPUs may transiently execute beyond unconditional direct branch (CVE-2021-26341)

    * malicious data for FBIOPUT_VSCREENINFO ioctl may cause OOB write memory (CVE-2021-33655)

    * possible race condition in drivers/tty/tty_buffers.c (CVE-2022-1462)

    * KVM: NULL pointer dereference in kvm_mmu_invpcid_gva (CVE-2022-1789)

    * use-after-free in free_pipe_info() could lead to privilege escalation (CVE-2022-1882)

    * KVM: nVMX: missing IBPB when exiting from nested guest can lead to Spectre v2 attacks (CVE-2022-2196)

    * netfilter: nf_conntrack_irc message handling issue (CVE-2022-2663)

    * race condition in xfrm_probe_algs can lead to OOB read/write (CVE-2022-3028)

    * out-of-bounds read in fib_nh_match of the file net/ipv4/fib_semantics.c (CVE-2022-3435)

    * race condition in hugetlb_no_page() in mm/hugetlb.c (CVE-2022-3522)

    * memory leak in ipv6_renew_options() (CVE-2022-3524)

    * data races around icsk->icsk_af_ops in do_ipv6_setsockopt (CVE-2022-3566)

    * data races around sk->sk_prot (CVE-2022-3567)

    * memory leak in l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c (CVE-2022-3619)

    * denial of service in follow_page_pte in mm/gup.c due to poisoned pte entry (CVE-2022-3623)

    * use-after-free after failed devlink reload in devlink_param_get (CVE-2022-3625)

    * USB-accessible buffer overflow in brcmfmac (CVE-2022-3628)

    * use after free flaw in l2cap_conn_del in net/bluetooth/l2cap_core.c (CVE-2022-3640)

    * Double-free in split_2MB_gtt_entry when function intel_gvt_dma_map_guest_page failed (CVE-2022-3707)

    * mptcp: NULL pointer dereference in subflow traversal at disconnect time (CVE-2022-4128)

    * l2tp: missing lock when clearing sk_user_data can lead to NULL pointer dereference (CVE-2022-4129)

    * igmp: use-after-free in ip_check_mc_rcu when opening and closing inet sockets (CVE-2022-20141)

    * lockdown bypass using IMA (CVE-2022-21505)

    * double free in usb_8dev_start_xmit in drivers/net/can/usb/usb_8dev.c (CVE-2022-28388)

    * network backend may cause Linux netfront to use freed SKBs (XSA-405) (CVE-2022-33743)

    * unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry (CVE-2022-39188)

    * TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED leading to guest malfunctioning     (CVE-2022-39189)

    * u8 overflow problem in cfg80211_update_notlisted_nontrans() (CVE-2022-41674)

    * use-after-free related to leaf anon_vma double reuse (CVE-2022-42703)

    * use-after-free in bss_ref_get in net/wireless/scan.c (CVE-2022-42720)

    * BSS list corruption in cfg80211_add_nontrans_list in net/wireless/scan.c (CVE-2022-42721)

    * Denial of service in beacon protection for P2P-device (CVE-2022-42722)

    * memory corruption in usbmon driver (CVE-2022-43750)

    * NULL pointer dereference in traffic control subsystem (CVE-2022-47929)

    * NULL pointer dereference in rawv6_push_pending_frames (CVE-2023-0394)

    * use-after-free due to race condition in qdisc_graft() (CVE-2023-0590)

    * use-after-free caused by invalid pointer hostname in fs/cifs/connect.c (CVE-2023-1195)

    * denial of service in tipc_conn_close (CVE-2023-1382)

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

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.2 Release Notes     linked from 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 remote OracleVM system is missing necessary patches to address security updates:

  - An issue was discovered in the Linux kernel through 5.18.9. A type confusion bug in nft_set_elem_init     (leading to a buffer overflow) could be used by a local attacker to escalate privileges, a different     vulnerability than CVE-2022-32250. (The attacker can obtain root access, but must start with an     unprivileged user namespace to obtain CAP_NET_ADMIN access.) This can be fixed in nft_setelem_parse_data     in net/netfilter/nf_tables_api.c. (CVE-2022-34918)

  - In the Unbreakable Enterprise Kernel (UEK), the RDS module in UEK has two setsockopt(2) options,     RDS_CONN_RESET and RDS6_CONN_RESET, that are not re-entrant. A malicious local user with CAP_NET_ADMIN can     use this to crash the kernel. (CVE-2023-22024)

  - A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the     extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system     crash or other undefined behaviors. (CVE-2023-2513)

  - Linux Kernel nftables Out-Of-Bounds Read/Write Vulnerability; nft_byteorder poorly handled vm register     contents when CAP_NET_ADMIN is in any user or network namespace (CVE-2023-35001)

  - An out-of-bounds write vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited     to achieve local privilege escalation. The qfq_change_agg() function in net/sched/sch_qfq.c allows an out-     of-bounds write because lmax is updated according to packet sizes without bounds checks. We recommend     upgrading past commit 3e337087c3b5805fe0b8a46ba622a962880b5d64. (CVE-2023-3611)

  - A flaw was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem). This issue     may allow a malicious user with CAP_NET_ADMIN privileges to directly dereference a NULL pointer in     xfrm_update_ae_params(), leading to a possible kernel crash and denial of service. (CVE-2023-3772)

  - A use-after-free vulnerability in the Linux kernel's net/sched: cls_fw component can be exploited to     achieve local privilege escalation. If tcf_change_indev() fails, fw_set_parms() will immediately return an     error after incrementing or decrementing the reference counter in tcf_bind_filter(). If an attacker can     control the reference counter and set it to zero, they can cause the reference to be freed, leading to a     use-after-free vulnerability. We recommend upgrading past commit 0323bce598eea038714f941ce2b22541c46d488f.
    (CVE-2023-3776)

  - A use-after-free vulnerability in the Linux kernel's net/sched: cls_route component can be exploited to     achieve local privilege escalation. When route4_change() is called on an existing filter, the whole     tcf_result struct is always copied into the new instance of the filter. This causes a problem when     updating a filter bound to a class, as tcf_unbind_filter() is always called on the old instance in the     success path, decreasing filter_cnt of the still referenced class and allowing it to be deleted, leading     to a use-after-free. We recommend upgrading past commit b80b829e9e2c1b3f7aae34855e04d8f6ecaf13c8.
    (CVE-2023-4206)

  - A use-after-free flaw was found in vmxnet3_rq_alloc_rx_buf in drivers/net/vmxnet3/vmxnet3_drv.c in     VMware's vmxnet3 ethernet NIC driver in the Linux Kernel. This issue could allow a local attacker to crash     the system due to a double-free while cleaning up vmxnet3_rq_cleanup_all, which could also lead to a     kernel information leak problem. (CVE-2023-4387)

  - A NULL pointer dereference flaw was found in vmxnet3_rq_cleanup in drivers/net/vmxnet3/vmxnet3_drv.c in     the networking sub-component in vmxnet3 in the Linux Kernel. This issue may allow a local attacker with     normal user privilege to cause a denial of service due to a missing sanity check during cleanup.
    (CVE-2023-4459)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:2507-1 advisory.

  - A vulnerability, which was classified as problematic, was found in Linux Kernel. This affects the function     tcp_getsockopt/tcp_setsockopt of the component TCP Handler. The manipulation leads to race condition. It     is recommended to apply a patch to fix this issue. The identifier VDB-211089 was assigned to this     vulnerability. (CVE-2022-3566)

  - An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvbdev.c has a use-     after-free, related to dvb_register_device dynamically allocating fops. (CVE-2022-45884)

  - An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvb_frontend.c has a     race condition that can cause a use-after-free when a device is disconnected. (CVE-2022-45885)

  - An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvb_net.c has a     .disconnect versus dvb_device_open race condition that leads to a use-after-free. (CVE-2022-45886)

  - An issue was discovered in the Linux kernel through 6.0.9. drivers/media/usb/ttusb-dec/ttusb_dec.c has a     memory leak because of the lack of a dvb_frontend_detach call. (CVE-2022-45887)

  - An issue was discovered in the Linux kernel through 6.0.10. In drivers/media/dvb-core/dvb_ca_en50221.c, a     use-after-free can occur is there is a disconnect after an open, because of the lack of a wait_event.
    (CVE-2022-45919)

  - A slab-out-of-bound read problem was found in brcmf_get_assoc_ies in     drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux Kernel. This issue could occur     when assoc_info->req_len data is bigger than the size of the buffer, defined as WL_EXTRA_BUF_MAX, leading     to a denial of service. (CVE-2023-1380)

  - A vulnerability was found in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA in the Linux     Kernel. The improper cleanup results in out-of-boundary read, where a local user can utilize this problem     to crash the system or escalation of privilege. (CVE-2023-2176)

  - An out-of-bounds write vulnerability was found in the Linux kernel's SLIMpro I2C device driver. The     userspace data->block[0] variable was not capped to a number between 0-255 and was used as the size of a     memcpy, possibly writing beyond the end of dma_buffer. This flaw could allow a local privileged user to     crash the system or potentially achieve code execution. (CVE-2023-2194)

  - A denial of service problem was found, due to a possible recursive locking scenario, resulting in a     deadlock in table_clear in drivers/md/dm-ioctl.c in the Linux Kernel Device Mapper-Multipathing sub-     component. (CVE-2023-2269)

  - A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the     extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system     crash or other undefined behaviors. (CVE-2023-2513)

  - do_tls_getsockopt in net/tls/tls_main.c in the Linux kernel through 6.2.6 lacks a lock_sock call, leading     to a race condition (with a resultant use-after-free or NULL pointer dereference). (CVE-2023-28466)

  - An issue was discovered in drivers/media/dvb-core/dvb_frontend.c in the Linux kernel 6.2. There is a     blocking operation when a task is in !TASK_RUNNING. In dvb_frontend_get_event, wait_event_interruptible is     called; the condition is dvb_frontend_test_event(fepriv,events). In dvb_frontend_test_event,     down(&fepriv->sem) is called. However, wait_event_interruptible would put the process to sleep, and     down(&fepriv->sem) may block the process. (CVE-2023-31084)

  - qfq_change_class in net/sched/sch_qfq.c in the Linux kernel before 6.2.13 allows an out-of-bounds write     because lmax can exceed QFQ_MIN_LMAX. (CVE-2023-31436)

  - An issue was discovered in the Linux kernel before 6.1.11. In net/netrom/af_netrom.c, there is a use-     after-free because accept is also allowed for a successfully connected AF_NETROM socket. However, in order     for an attacker to exploit this, the system must have netrom routing configured or the attacker must have     the CAP_NET_ADMIN capability. (CVE-2023-32269)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

An update of the linux package has been released.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:6901 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: tun: double free in tun_free_netdev (CVE-2022-4744)

    * kernel: net/sched: cls_u32 component reference counter leak (CVE-2023-3609)

    * kernel: net/sched: sch_qfq vulnerability (CVE-2023-3611)

    * kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and     cls_route (CVE-2023-4128, CVE-2023-4206, CVE-2023-4207, CVE-2023-4208)

    * kernel: out-of-bounds write in qfq_change_class function (CVE-2023-31436)

    * kernel: out-of-bounds write in hw_atl_utils_fw_rpc_wait (CVE-2021-43975)

    * kernel: Rate limit overflow messages in r8152 in intr_callback (CVE-2022-3594)

    * kernel: use-after-free and info leak in l2cap_conn_del and l2cap_parse_conf_req (CVE-2022-3640,     CVE-2022-42895)

    * kernel: double free in usb_8dev_start_xmit (CVE-2022-28388)

    * kernel: vmwgfx: multiple vulnerabilities (CVE-2022-38457, CVE-2022-40133, CVE-2023-33951,     CVE-2023-33952)

    * hw: Intel: Gather Data Sampling (GDS) side channel vulnerability (CVE-2022-40982)

    * kernel: KVM: multiple vulnerabilities (CVE-2022-45869, CVE-2023-4155, CVE-2023-30456)

    * kernel: memory leak in ttusb_dec_exit_dvb (CVE-2022-45887)

    * kernel: speculative pointer dereference in do_prlimit in kernel/sys.c (CVE-2023-0458)

    * kernel: use-after-free in qdisc_graft (CVE-2023-0590)

    * kernel: x86/mm: Randomize per-cpu entry area (CVE-2023-0597)

    * kernel: HID: check empty report_list in hid_validate_values (CVE-2023-1073)

    * kernel: sctp: fail if no bound addresses can be used for a given scope (CVE-2023-1074)

    * kernel: hid: Use After Free in asus_remove (CVE-2023-1079)

    * kernel: use-after-free in drivers/media/rc/ene_ir.c (CVE-2023-1118)

    * kernel: hash collisions in the IPv6 connection lookup table (CVE-2023-1206)

    * kernel: ovl: fix use after free in struct ovl_aio_req (CVE-2023-1252)

    * kernel: denial of service in tipc_conn_close (CVE-2023-1382)

    * kernel: Use after free bug in btsdio_remove (CVE-2023-1989)

    * kernel: Spectre v2 SMT mitigations problem (CVE-2023-1998)

    * kernel: ext4: use-after-free in ext4_xattr_set_entry (CVE-2023-2513)

    * kernel: fbcon: shift-out-of-bounds in fbcon_set_font (CVE-2023-3161)

    * kernel: out-of-bounds access in relay_file_read (CVE-2023-3268)

    * kernel: xfrm: NULL pointer dereference in xfrm_update_ae_params (CVE-2023-3772)

    * kernel: smsusb: use-after-free caused by do_submit_urb (CVE-2023-4132)

    * kernel: Race between task migrating pages and another task calling exit_mmap to release those same pages     getting invalid opcode BUG in include/linux/swapops.h (CVE-2023-4732)

    * Kernel: denial of service in atm_tc_enqueue (CVE-2023-23455)

    * kernel: mpls: double free on sysctl allocation failure (CVE-2023-26545)

    * kernel: Denial of service issue in az6027 driver (CVE-2023-28328)

    * kernel: lib/seq_buf.c has a seq_buf_putmem_hex buffer overflow (CVE-2023-28772)

    * kernel: blocking operation in dvb_frontend_get_event and wait_event_interruptible (CVE-2023-31084)

    * kernel: net: qcom/emac: race condition leading to use-after-free in emac_remove (CVE-2023-33203)

    * kernel: saa7134: race condition in saa7134_finidev (CVE-2023-35823)

    * kernel: dm1105: race condition in dm1105_remove.c (CVE-2023-35824)

    * kernel: r592: race condition in r592_remove (CVE-2023-35825)

    * kernel: net/tls: tls_is_tx_ready checked list_entry (CVE-2023-1075)

    * kernel: use-after-free bug in remove function xgene_hwmon_remove (CVE-2023-1855)

    * kernel: Use after free in r592_remove (CVE-2023-3141)

    * kernel: gfs2: NULL pointer dereference in gfs2_evict_inode (CVE-2023-3212)

    For more details about the security issue(s), refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.9 Release Notes     linked from 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 remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7077 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: tun: avoid double free in tun_free_netdev (CVE-2022-4744)

    * kernel: net/sched: multiple vulnerabilities (CVE-2023-3609, CVE-2023-3611, CVE-2023-4128, CVE-2023-4206,     CVE-2023-4207, CVE-2023-4208)

    * kernel: out-of-bounds write in qfq_change_class function (CVE-2023-31436)

    * kernel: out-of-bounds write in hw_atl_utils_fw_rpc_wait (CVE-2021-43975)

    * kernel: Rate limit overflow messages in r8152 in intr_callback (CVE-2022-3594)

    * kernel: use after free flaw in l2cap_conn_del (CVE-2022-3640)

    * kernel: double free in usb_8dev_start_xmit (CVE-2022-28388)

    * kernel: vmwgfx: multiple vulnerabilities (CVE-2022-38457, CVE-2022-40133, CVE-2023-33951,     CVE-2023-33952)

    * hw: Intel: Gather Data Sampling (GDS) side channel vulnerability (CVE-2022-40982)

    * kernel: Information leak in l2cap_parse_conf_req (CVE-2022-42895)

    * kernel: KVM: multiple vulnerabilities (CVE-2022-45869, CVE-2023-4155, CVE-2023-30456)

    * kernel: memory leak in ttusb_dec_exit_dvb (CVE-2022-45887)

    * kernel: speculative pointer dereference in do_prlimit (CVE-2023-0458)

    * kernel: use-after-free due to race condition in qdisc_graft (CVE-2023-0590)

    * kernel: x86/mm: Randomize per-cpu entry area (CVE-2023-0597)

    * kernel: HID: check empty report_list in hid_validate_values (CVE-2023-1073)

    * kernel: sctp: fail if no bound addresses can be used for a given scope (CVE-2023-1074)

    * kernel: hid: Use After Free in asus_remove (CVE-2023-1079)

    * kernel: use-after-free in drivers/media/rc/ene_ir.c (CVE-2023-1118)

    * kernel: hash collisions in the IPv6 connection lookup table (CVE-2023-1206)

    * kernel: ovl: fix use after free in struct ovl_aio_req (CVE-2023-1252)

    * kernel: denial of service in tipc_conn_close (CVE-2023-1382)

    * kernel: Use after free bug in btsdio_remove due to race condition (CVE-2023-1989)

    * kernel: Spectre v2 SMT mitigations problem (CVE-2023-1998)

    * kernel: ext4: use-after-free in ext4_xattr_set_entry (CVE-2023-2513)

    * kernel: fbcon: shift-out-of-bounds in fbcon_set_font (CVE-2023-3161)

    * kernel: out-of-bounds access in relay_file_read (CVE-2023-3268)

    * kernel: xfrm: NULL pointer dereference in xfrm_update_ae_params (CVE-2023-3772)

    * kernel: smsusb: use-after-free caused by do_submit_urb (CVE-2023-4132)

    * kernel: Race between task migrating pages and another task calling exit_mmap (CVE-2023-4732)

    * Kernel: denial of service in atm_tc_enqueue due to type confusion (CVE-2023-23455)

    * kernel: mpls: double free on sysctl allocation failure (CVE-2023-26545)

    * kernel: Denial of service issue in az6027 driver (CVE-2023-28328)

    * kernel: lib/seq_buf.c has a seq_buf_putmem_hex buffer overflow (CVE-2023-28772)

    * kernel: blocking operation in dvb_frontend_get_event and wait_event_interruptible (CVE-2023-31084)

    * kernel: net: qcom/emac: race condition leading to use-after-free in emac_remove (CVE-2023-33203)

    * kernel: saa7134: race condition leading to use-after-free in saa7134_finidev (CVE-2023-35823)

    * kernel: dm1105: race condition leading to use-after-free in dm1105_remove.c (CVE-2023-35824)

    * kernel: r592: race condition leading to use-after-free in r592_remove (CVE-2023-35825)

    * kernel: net/tls: tls_is_tx_ready() checked list_entry (CVE-2023-1075)

    * kernel: use-after-free bug in remove function xgene_hwmon_remove (CVE-2023-1855)

    * kernel: Use after free bug in r592_remove (CVE-2023-3141)

    * kernel: gfs2: NULL pointer dereference in gfs2_evict_inode (CVE-2023-3212)

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

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.9 Release Notes     linked from 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 remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:15649 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: ext4: use-after-free in ext4_xattr_set_entry() (CVE-2023-2513)

    * kernel: wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds (CVE-2025-38159)

    * kernel: scsi: lpfc: Use memcpy() for BIOS version (CVE-2025-38332)

    * kernel: posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()     (CVE-2025-38352)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to 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 remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:15670 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: ext4: use-after-free in ext4_xattr_set_entry() (CVE-2023-2513)

    * kernel: drm/vkms: Fix use after free and double free on init error (CVE-2025-22097)

    * kernel: udp: Fix memory accounting leak. (CVE-2025-22058)

    * kernel: crypto: algif_hash - fix double free in hash_accept (CVE-2025-38079)

    * kernel: mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race (CVE-2025-38085)

    * kernel: wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds (CVE-2025-38159)

    * kernel: Bluetooth: hci_core: Fix use-after-free in vhci_flush() (CVE-2025-38250)

    * kernel: posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()     (CVE-2025-38352)

    * kernel: tipc: Fix use-after-free in tipc_conn_close() (CVE-2025-38464)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to 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.

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem.
    This flaw allows a local user to cause an out-of-bounds write issue. (CVE-2022-1015)

  - An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in     drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128     (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing     a denial of service(DoS). (CVE-2022-36280)

  - A double-free flaw was found in the Linux kernel's TUN/TAP device driver functionality in how a user     registers the device when the register_netdevice function fails (NETDEV_REGISTER notifier). This flaw     allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-4744)

  - A speculative pointer dereference problem exists in the Linux Kernel on the do_prlimit() function. The     resource argument value is controlled and is used in pointer arithmetic for the 'rlim' variable and can be     used to leak the contents. We recommend upgrading past version 6.1.8 or commit     739790605705ddcf18f21782b9c99ad7d53a8c11 (CVE-2023-0458)

  - Copy_from_user on 64-bit versions of the Linux kernel does not implement the __uaccess_begin_nospec     allowing a user to bypass the 'access_ok' check and pass a kernel pointer to copy_from_user(). This would     allow an attacker to leak information. We recommend upgrading beyond commit     74e19ef0ff8061ef55957c3abd71614ef0f42f47 (CVE-2023-0459)

  - A use-after-free flaw was found in the Linux kernel's core dump subsystem. This flaw allows a local user     to crash the system. Only if patch 390031c94211 ('coredump: Use the vma snapshot in fill_files_note') not     applied yet, then kernel could be affected. (CVE-2023-1249)

  - Use After Free vulnerability in Linux kernel traffic control index filter (tcindex) allows Privilege     Escalation. The imperfect hash area can be updated while packets are traversing, which will cause a use-     after-free when 'tcf_exts_exec()' is called with the destroyed tcf_ext. A local attacker user can use this     vulnerability to elevate its privileges to root. This issue affects Linux Kernel: from 4.14 before git     commit ee059170b1f7e94e55fa6cadee544e176a6e59c2. (CVE-2023-1281)

  - A flaw was found in KVM. When calling the KVM_GET_DEBUGREGS ioctl, on 32-bit systems, there might be some     uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an     information leak. (CVE-2023-1513)

  - A flaw that boot CPU could be vulnerable for the speculative execution behavior kind of attacks in the     Linux kernel X86 CPU Power management options functionality was found in the way user resuming CPU from     suspend-to-RAM. A local user could use this flaw to potentially get unauthorized access to some memory of     the CPU similar to the speculative execution behavior kind of attacks. (CVE-2023-1637)

  - A use-after-free flaw was found in vhost_net_set_backend in drivers/vhost/net.c in virtio network     subcomponent in the Linux kernel due to a double fget. This flaw could allow a local attacker to crash the     system, and could even lead to a kernel information leak problem. (CVE-2023-1838)

  - A use-after-free vulnerability in the Linux Kernel io_uring system can be exploited to achieve local     privilege escalation. The io_file_get_fixed function lacks the presence of ctx->uring_lock which can lead     to a Use-After-Free vulnerability due a race condition with fixed files getting unregistered. We recommend     upgrading past commit da24142b1ef9fd5d36b76e36bab328a5b27523e8. (CVE-2023-1872)

  - The Linux kernel allows userspace processes to enable mitigations by calling prctl with     PR_SET_SPECULATION_CTRL which disables the speculation feature as well as by using seccomp. We had noticed     that on VMs of at least one major cloud provider, the kernel still left the victim process exposed to     attacks in some cases even after enabling the spectre-BTI mitigation with prctl. The same behavior can be     observed on a bare-metal machine when forcing the mitigation to IBRS on boot command line. This happened     because when plain IBRS was enabled (not enhanced IBRS), the kernel had some logic that determined that     STIBP was not needed. The IBRS bit implicitly protects against cross-thread branch target injection.
    However, with legacy IBRS, the IBRS bit was cleared on returning to userspace, due to performance reasons,     which disabled the implicit STIBP and left userspace threads vulnerable to cross-thread branch target     injection against which STIBP protects. (CVE-2023-1998)

  - A flaw was found in the Linux kernel's udmabuf device driver. The specific flaw exists within a fault     handler. The issue results from the lack of proper validation of user-supplied data, which can result in a     memory access past the end of an array. An attacker can leverage this vulnerability to escalate privileges     and execute arbitrary code in the context of the kernel. (CVE-2023-2008)

  - An out-of-bounds memory access flaw was found in the Linux kernel's XFS file system in how a user restores     an XFS image after failure (with a dirty log journal). This flaw allows a local user to crash or     potentially escalate their privileges on the system. (CVE-2023-2124)

  - A use-after-free vulnerability was found in iscsi_sw_tcp_session_create in drivers/scsi/iscsi_tcp.c in     SCSI sub-component in the Linux Kernel. In this flaw an attacker could leak kernel internal information.
    (CVE-2023-2162)

  - A vulnerability was found in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA in the Linux     Kernel. The improper cleanup results in out-of-boundary read, where a local user can utilize this problem     to crash the system or escalation of privilege. (CVE-2023-2176)

  - A null pointer dereference issue was found in the sctp network protocol in net/sctp/stream_sched.c in     Linux Kernel. If stream_in allocation is failed, stream_out is freed which would further be accessed. A     local user could use this flaw to crash the system or potentially cause a denial of service.
    (CVE-2023-2177)

  - An out-of-bounds write vulnerability was found in the Linux kernel's SLIMpro I2C device driver. The     userspace 'data->block[0]' variable was not capped to a number between 0-255 and was used as the size of a     memcpy, possibly writing beyond the end of dma_buffer. This flaw could allow a local privileged user to     crash the system or potentially achieve code execution. (CVE-2023-2194)

  - Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it was     the duplicate of CVE-2023-31436. (CVE-2023-2248)

  - A denial of service problem was found, due to a possible recursive locking scenario, resulting in a     deadlock in table_clear in drivers/md/dm-ioctl.c in the Linux Kernel Device Mapper-Multipathing sub-     component. (CVE-2023-2269)

  - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2023-33203. Reason: This candidate is a     reservation duplicate of CVE-2023-33203. Notes: All CVE users should reference CVE-2023-33203 instead of     this candidate. All references and descriptions in this candidate have been removed to prevent accidental     usage. (CVE-2023-2483)

  - A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the     extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system     crash or other undefined behaviors. (CVE-2023-2513)

  - do_tls_getsockopt in net/tls/tls_main.c in the Linux kernel through 6.2.6 lacks a lock_sock call, leading     to a race condition (with a resultant use-after-free or NULL pointer dereference). (CVE-2023-28466)

  - 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)

  - qfq_change_class in net/sched/sch_qfq.c in the Linux kernel before 6.2.13 allows an out-of-bounds write     because lmax can exceed QFQ_MIN_LMAX. (CVE-2023-31436)

  - In the Linux kernel through 6.3.1, a use-after-free in Netfilter nf_tables when processing batch requests     can be abused to perform arbitrary read and write operations on kernel memory. Unprivileged local users     can obtain root privileges. This occurs because anonymous sets are mishandled. (CVE-2023-32233)

  - The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in     drivers/net/ethernet/qualcomm/emac/emac.c if a physically proximate attacker unplugs an emac based device.
    (CVE-2023-33203)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
175477	RHEL 9：核心 (RHSA-2023:2458)	Nessus	Red Hat Local Security Checks	2023/5/13	2025/9/10	high
185666	RHEL 8：kernel-rt (RHSA-2023:6901)	Nessus	Red Hat Local Security Checks	2023/11/14	2025/9/10	high
166118	Amazon Linux 2：kernel (ALASKERNEL-5.15-2022-008)	Nessus	Amazon Linux Local Security Checks	2022/10/14	2025/8/29	high
185679	RHEL 8：核心 (RHSA-2023:7077)	Nessus	Red Hat Local Security Checks	2023/11/14	2025/9/10	high
264498	RHEL 8：核心 (RHSA-2025:15649)	Nessus	Red Hat Local Security Checks	2025/9/10	2025/9/10	medium
264563	RHEL 9：核心 (RHSA-2025:15670)	Nessus	Red Hat Local Security Checks	2025/9/11	2025/9/11	medium
179516	EulerOS 2.0 SP9 : kernel (EulerOS-SA-2023-2601)	Nessus	Huawei Local Security Checks	2023/8/8	2023/8/8	medium
175477	RHEL 9 : kernel (RHSA-2023:2458)	Nessus	Red Hat Local Security Checks	2023/5/13	2025/9/10	high
184349	OracleVM 3.4 : kernel-uek (OVMSA-2023-0023)	Nessus	OracleVM Local Security Checks	2023/11/3	2023/12/15	high
177334	SUSE SLES12 Security Update : kernel (SUSE-SU-2023:2507-1)	Nessus	SuSE Local Security Checks	2023/6/15	2023/7/14	high
204070	Photon OS 3.0: Linux PHSA-2023-3.0-0585	Nessus	PhotonOS Local Security Checks	2024/7/24	2025/8/20	high
185666	RHEL 8 : kernel-rt (RHSA-2023:6901)	Nessus	Red Hat Local Security Checks	2023/11/14	2025/9/10	high
166118	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2022-008 (ALASKERNEL-5.15-2022-008)	Nessus	Amazon Linux Local Security Checks	2022/10/14	2025/8/29	high
185679	RHEL 8 : kernel (RHSA-2023:7077)	Nessus	Red Hat Local Security Checks	2023/11/14	2025/9/10	high
264498	RHEL 8 : kernel (RHSA-2025:15649)	Nessus	Red Hat Local Security Checks	2025/9/10	2025/9/10	medium
264563	RHEL 9 : kernel (RHSA-2025:15670)	Nessus	Red Hat Local Security Checks	2025/9/11	2025/9/11	medium
188850	EulerOS Virtualization 2.11.1 : kernel (EulerOS-SA-2023-2724)	Nessus	Huawei Local Security Checks	2024/1/16	2024/3/4	high
188944	EulerOS Virtualization 2.11.0 : kernel (EulerOS-SA-2023-2755)	Nessus	Huawei Local Security Checks	2024/1/16	2024/3/4	high

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