MiracleLinux 9 : libvirt-11.10.0-12.7.el9_8.ML.1 (AXSA:2026-1982:08)

high Nessus Plugin ID 363867

概要

遠端 MiracleLinux 主機缺少一個或多個安全性更新。

說明

遠端 MiracleLinux 9 主機已安裝的套件會受到 AXSA:2026-1982:08 公告中提及的多個弱點影響。

* libvirt:透過 ()CVE-2026-63622 後面的符號連結進行 SWTPM 權限提升
* libvirt:NodeGetFreePages RPC 處理常式中的整數溢位導致堆積緩衝區溢位 (CVE-2026-18917) 錯誤修正和增強功能:
* 當 virtio-vga 可用時,即時移轉失敗,視訊裝置在目標上從 virtio-gpu-pci 切換到 virtio-vga [rhel-9.8.z] (JIRA:RHEL-186018)
* libvirt-guests 在關機時無法與 virtlockd 一起運作 [rhel-9.8.z] (JIRA:RHEL-224986)
* 在 libvirt-api 中公開 guest-get-devices [rhel-9.8.z] (JIRA:RHEL-243306)
* 允許 HyperV PVPANIC 裝置處理 Windows 損毀轉儲 [rhel-9.8.z] (JIRA:RHEL-242549)

Tenable 已直接從 MiracleLinux 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。

解決方案

更新受影響的套件。

另請參閱

https://tsn.miraclelinux.com/en/node/24807

Plugin 詳細資訊

嚴重性: High

ID: 363867

檔案名稱: miracle_linux_AXSA-2026-1982.nasl

版本: 1.2

類型: Local

已發布: 2026/10/7

已更新: 2026/10/8

支援的感應器: Nessus Agent, Nessus

風險資訊

VPR

風險因素: Medium

分數: 4.9

百分位數: 58.19

Vendor

Vendor Severity: High

CVSS v2

風險因素: Medium

基本分數: 6.8

時間性分數: 5

媒介: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

CVSS 評分資料來源: CVE-2026-63622

CVSS v3

風險因素: High

基本分數: 7.8

時間性分數: 6.8

媒介: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

時間媒介: CVSS:3.0/E:U/RL:O/RC:C

弱點資訊

CPE: cpe:/o:miracle:linux:9, p-cpe:/a:miracle:linux:libvirt-client-qemu, p-cpe:/a:miracle:linux:libvirt-client, p-cpe:/a:miracle:linux:libvirt-daemon-common, p-cpe:/a:miracle:linux:libvirt-daemon-config-network, p-cpe:/a:miracle:linux:libvirt-daemon-config-nwfilter, p-cpe:/a:miracle:linux:libvirt-daemon-driver-interface, p-cpe:/a:miracle:linux:libvirt-daemon-driver-network, p-cpe:/a:miracle:linux:libvirt-daemon-driver-nodedev, p-cpe:/a:miracle:linux:libvirt-daemon-driver-nwfilter, p-cpe:/a:miracle:linux:libvirt-daemon-driver-qemu, p-cpe:/a:miracle:linux:libvirt-daemon-driver-secret, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage-core, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage-disk, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage-iscsi, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage-logical, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage-mpath, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage-rbd, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage-scsi, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage, p-cpe:/a:miracle:linux:libvirt-daemon-kvm, p-cpe:/a:miracle:linux:libvirt-daemon-lock, p-cpe:/a:miracle:linux:libvirt-daemon-log, p-cpe:/a:miracle:linux:libvirt-daemon-plugin-lockd, p-cpe:/a:miracle:linux:libvirt-daemon-plugin-sanlock, p-cpe:/a:miracle:linux:libvirt-daemon-proxy, p-cpe:/a:miracle:linux:libvirt-daemon, p-cpe:/a:miracle:linux:libvirt-devel, p-cpe:/a:miracle:linux:libvirt-docs, p-cpe:/a:miracle:linux:libvirt-libs, p-cpe:/a:miracle:linux:libvirt-nss, p-cpe:/a:miracle:linux:libvirt-ssh-proxy, p-cpe:/a:miracle:linux:libvirt

必要的 KB 項目: Host/local_checks_enabled, Host/cpu, Host/MiracleLinux/release, Host/MiracleLinux/rpm-list

可輕鬆利用: No known exploits are available

修補程式發佈日期: 2026/10/7

弱點發布日期: 2026/8/10

參考資訊

CVE: CVE-2026-18917, CVE-2026-63622