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CLSA-2025-1766488019
kernel の脆弱性 (CLSA-2025-1766488019)
概要
kernel に 脆弱性 (CLSA-2025-1766488019) が存在。不正な操作・情報露出のリスクがあります。対策: `5.14.0-570.62.1.el9_6.tuxcare.1.els1` 以上に更新。
AI要約 snake-internal / snake-material-v2
kernel という製品で、CLSA-2025-1766488019 という番号がついた弱点 (脆弱性) が見つかりました。
不正な操作・情報露出のリスクがあります。重要度は CVSS スコア ?/10 です。
対策: kernel を **5.14.0-570.62.1.el9_6.tuxcare.1.els1** 以上に更新してください。
心配なら、システム担当者や製品の公式サイトで「kernel CLSA-2025-1766488019」を検索してください。
CLSA-2025-1766488019 (kernel) —
修正バージョン: `5.14.0-570.62.1.el9_6.tuxcare.1.els1` (即時適用推奨)
対応方針: 1) SBOMで影響バージョン横断確認, 2) ステージング検証→本番更新, 3) WAF/プロキシで該当エンドポイントを監視, 4) ログでIOC調査。
参考: 当ページの『参照URL』の GHSA / vendor advisory / patched release を参照。
❓ 何が問題か
kernel に **脆弱性** (分類未定) があります。
📍 影響範囲
kernel のうち 。
🔥 重要度
重要度: ?。不正な操作・情報露出のリスクがあります
🔧 修正方法
**5.14.0-570.62.1.el9_6.tuxcare.1.els1** に更新してください。
🛡️ 暫定回避
修正版が未提供時は、影響機能の無効化・WAFルール・ネットワークACLでの遮断を検討。
🔍 検知方法
Webサーバ・プロキシ・WAFログで該当CVEのIOCに合致する不審リクエストを検索。SBOM/依存ファイルで影響バージョンを横断確認。
対応アクション (7段階)
SOC/SREチームが順番に実行すべき具体的なステップとコマンド例
-
1影響範囲の特定 identify
grep -r 'kernel' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で `kernel` を grep し、稼働しているサービス・バージョンを把握する。
-
6パッチ適用 patch
Upgrade kernel to 5.14.0-570.62.1.el9_6.tuxcare.1.els1ステージング環境で 5.14.0-570.62.1.el9_6.tuxcare.1.els1 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスと、Step 3 で見つけた異常検知の続報チェックを含めること。
-
7事後検証 verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番では Step 3 と同じログクエリでアラート再発が無いか継続監視。
影響パッケージ
TuxCare:AlmaLinux:9.6
kernel
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-abi-stablelists
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-core
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-cross-headers
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-debug
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-debug-core
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-debug-devel
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-debug-devel-matched
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-debug-modules
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-debug-modules-core
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-debug-modules-extra
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-debug-modules-internal
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-debug-modules-partner
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-debug-uki-virt
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-debug-uki-virt-addons
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-devel
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-devel-matched
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-doc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-headers
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-ipaclones-internal
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-modules
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-modules-core
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-modules-extra
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-modules-internal
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-modules-partner
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-core
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-debug
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-debug-core
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-debug-devel
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-debug-devel-matched
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-debug-kvm
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-debug-modules
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-debug-modules-core
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-debug-modules-extra
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-debug-modules-internal
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-debug-modules-partner
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-devel
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-devel-matched
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-kvm
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-modules
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-modules-core
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-modules-extra
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-modules-internal
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-rt-modules-partner
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-selftests-internal
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-tools
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-tools-libs
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-tools-libs-devel
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-uki-virt
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
kernel-uki-virt-addons
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
libperf
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
libperf-devel
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
perf
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
python3-perf
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
rtla
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]
TuxCare:AlmaLinux:9.6
rv
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-570.62.1.el9_6.tuxcare.1.els1"}]}]