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CLSA-2024-1716981762
Vulnérabilité dans linux-buildinfo-4.15.0-229-tuxcare.els17-generic (CLSA-2024-1716981762)
Résumé
vulnérabilité dans linux-buildinfo-4.15.0-229-tuxcare.els17-generic (CLSA-2024-1716981762). Risque d'opérations non autorisées ou de divulgation. Atténuation : mise à jour vers `4.15.0-229.240` ou plus.
Résumé IA snake-internal / snake-material-v2
Une vulnérabilité référencée **CLSA-2024-1716981762** a été découverte dans linux-buildinfo-4.15.0-229-tuxcare.els17-generic.
Risque d'opérations non autorisées ou de divulgation. Score CVSS : ?/10.
Action : mettez à jour linux-buildinfo-4.15.0-229-tuxcare.els17-generic vers **4.15.0-229.240** ou supérieur.
En cas de doute, contactez votre service informatique ou cherchez « linux-buildinfo-4.15.0-229-tuxcare.els17-generic CLSA-2024-1716981762 » sur le site de l'éditeur.
CLSA-2024-1716981762 (linux-buildinfo-4.15.0-229-tuxcare.els17-generic) —
Correctif : `4.15.0-229.240` — appliquer immédiatement
Plan : 1) Audit SBOM, 2) Mise à jour staging→prod, 3) Surveillance WAF/proxy sur les endpoints affectés, 4) Recherche d'IOC dans les logs.
Réfs : voir GHSA / avis éditeur / version corrigée liés sur cette page.
❓ Quel est le problème
Une **vulnérabilité** (non classée) affecte linux-buildinfo-4.15.0-229-tuxcare.els17-generic.
📍 Périmètre concerné
linux-buildinfo-4.15.0-229-tuxcare.els17-generic — .
🔥 Gravité
Gravité : ?. Risque d'opérations non autorisées ou de divulgation
🔧 Comment corriger
Mettre à jour vers **4.15.0-229.240**.
🛡️ Contournement
En attendant le correctif : désactivez la fonctionnalité concernée, appliquez des règles WAF, ou restreignez l'accès par ACL réseau.
🔍 Détection
Recherchez dans les logs des requêtes correspondant aux IOC connus de cette CVE. Auditez les SBOM/dépendances.
Actions de réponse (7 étapes)
Étapes concrètes et exemples de commandes que les équipes SOC/SRE doivent exécuter dans l'ordre
-
1Identify exposure identify
grep -r 'linux-buildinfo-4.15.0-229-tuxcare.els17-generic' . | 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 `linux-buildinfo-4.15.0-229-tuxcare.els17-generic` を grep し、稼働しているサービス・バージョンを把握する。
-
6Apply patch patch
Upgrade linux-buildinfo-4.15.0-229-tuxcare.els17-generic to 4.15.0-229.240ステージング環境で 4.15.0-229.240 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。
-
7Post-deployment verification 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。
Paquets affectés
TuxCare:Ubuntu:18.04
linux-buildinfo-4.15.0-229-tuxcare.els17-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-buildinfo-4.15.0-229-tuxcare.els17-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-cloud-tools-4.15.0-229-tuxcare.els17
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-cloud-tools-4.15.0-229-tuxcare.els17-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-cloud-tools-4.15.0-229-tuxcare.els17-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-cloud-tools-common
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-cloud-tools-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0.229.240"}]}]
TuxCare:Ubuntu:18.04
linux-cloud-tools-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0.229.240"}]}]
TuxCare:Ubuntu:18.04
linux-crashdump
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0.229.240"}]}]
TuxCare:Ubuntu:18.04
linux-doc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0.229.240"}]}]
TuxCare:Ubuntu:18.04
linux-headers-4.15.0-229-tuxcare.els17
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-headers-4.15.0-229-tuxcare.els17-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-headers-4.15.0-229-tuxcare.els17-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-headers-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0.229.240"}]}]
TuxCare:Ubuntu:18.04
linux-headers-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0.229.240"}]}]
TuxCare:Ubuntu:18.04
linux-image-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0.229.240"}]}]
TuxCare:Ubuntu:18.04
linux-image-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0.229.240"}]}]
TuxCare:Ubuntu:18.04
linux-image-unsigned-4.15.0-229-tuxcare.els17-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-image-unsigned-4.15.0-229-tuxcare.els17-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-libc-dev
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0.229.240"}]}]
TuxCare:Ubuntu:18.04
linux-modules-4.15.0-229-tuxcare.els17-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-modules-4.15.0-229-tuxcare.els17-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-modules-extra-4.15.0-229-tuxcare.els17-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-source
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0.229.240"}]}]
TuxCare:Ubuntu:18.04
linux-source-4.15.0
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-tools-4.15.0-229-tuxcare.els17
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-tools-4.15.0-229-tuxcare.els17-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-tools-4.15.0-229-tuxcare.els17-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-tools-common
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-tools-generic
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0.229.240"}]}]
TuxCare:Ubuntu:18.04
linux-tools-host
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-229.240"}]}]
TuxCare:Ubuntu:18.04
linux-tools-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0.229.240"}]}]