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USN-7835-1
Vulnérabilité dans linux-azure-6.8 (USN-7835-1)
Résumé
vulnérabilité dans linux-azure-6.8 (USN-7835-1). Risque d'opérations non autorisées ou de divulgation. Atténuation : mise à jour vers `6.8.0-1041.47~22.04.1` ou plus.
Résumé IA snake-internal / snake-material-v2
Une vulnérabilité référencée **USN-7835-1** a été découverte dans linux-azure-6.8.
Risque d'opérations non autorisées ou de divulgation. Score CVSS : ?/10.
Action : mettez à jour linux-azure-6.8 vers **6.8.0-1041.47~22.04.1** ou supérieur.
En cas de doute, contactez votre service informatique ou cherchez « linux-azure-6.8 USN-7835-1 » sur le site de l'éditeur.
USN-7835-1 (linux-azure-6.8) —
Correctif : `6.8.0-1041.47~22.04.1` — 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-azure-6.8.
📍 Périmètre concerné
linux-azure-6.8 — .
🔥 Gravité
Gravité : ?. Risque d'opérations non autorisées ou de divulgation
🔧 Comment corriger
Mettre à jour vers **6.8.0-1041.47~22.04.1**.
🛡️ 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-azure-6.8' . | 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-azure-6.8` 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-azure-6.8 to 6.8.0-1041.47~22.04.1ステージング環境で 6.8.0-1041.47~22.04.1 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。
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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
Ubuntu:22.04:LTS
linux-azure-6.8
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1041.47~22.04.1"}]}]
Ubuntu:22.04:LTS
linux-ibm-6.8
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1039.39~22.04.1"}]}]
Ubuntu:22.04:LTS
linux-lowlatency-hwe-6.8
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-86.87.1~22.04.1"}]}]
Ubuntu:24.04:LTS
linux
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-86.87"}]}]
Ubuntu:24.04:LTS
linux-aws
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1041.43"}]}]
Ubuntu:24.04:LTS
linux-azure
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1041.47"}]}]
Ubuntu:24.04:LTS
linux-gcp
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1042.45"}]}]
Ubuntu:24.04:LTS
linux-gkeop
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1025.28"}]}]
Ubuntu:24.04:LTS
linux-ibm
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1039.39"}]}]
Ubuntu:24.04:LTS
linux-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-86.87.1"}]}]
Ubuntu:24.04:LTS
linux-oracle
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1038.39"}]}]
Références
- advisory https://ubuntu.com/security/notices/USN-7835-1
- report https://ubuntu.com/security/CVE-2024-58092
- report https://ubuntu.com/security/CVE-2023-53034
- report https://ubuntu.com/security/CVE-2025-22018
- report https://ubuntu.com/security/CVE-2025-22019
- report https://ubuntu.com/security/CVE-2025-22020
- report https://ubuntu.com/security/CVE-2025-22021
- report https://ubuntu.com/security/CVE-2025-22025
- report https://ubuntu.com/security/CVE-2025-22027
- report https://ubuntu.com/security/CVE-2025-22028
- report https://ubuntu.com/security/CVE-2025-22033
- report https://ubuntu.com/security/CVE-2025-22035
- report https://ubuntu.com/security/CVE-2025-22036
- report https://ubuntu.com/security/CVE-2025-22038
- report https://ubuntu.com/security/CVE-2025-22039
- report https://ubuntu.com/security/CVE-2025-22040
- report https://ubuntu.com/security/CVE-2025-22041
- report https://ubuntu.com/security/CVE-2025-22042
- report https://ubuntu.com/security/CVE-2025-22044
- report https://ubuntu.com/security/CVE-2025-22045
- report https://ubuntu.com/security/CVE-2025-22047
- report https://ubuntu.com/security/CVE-2025-22050
- report https://ubuntu.com/security/CVE-2025-22053
- report https://ubuntu.com/security/CVE-2025-22054
- report https://ubuntu.com/security/CVE-2025-22055
- report https://ubuntu.com/security/CVE-2025-22056
- report https://ubuntu.com/security/CVE-2025-22057
- report https://ubuntu.com/security/CVE-2025-22058
- report https://ubuntu.com/security/CVE-2025-22060
- report https://ubuntu.com/security/CVE-2025-22062
- report https://ubuntu.com/security/CVE-2025-22063
- report https://ubuntu.com/security/CVE-2025-22064
- report https://ubuntu.com/security/CVE-2025-22065
- report https://ubuntu.com/security/CVE-2025-22066
- report https://ubuntu.com/security/CVE-2025-22068
- report https://ubuntu.com/security/CVE-2025-22070
- report https://ubuntu.com/security/CVE-2025-22071
- report https://ubuntu.com/security/CVE-2025-22072
- report https://ubuntu.com/security/CVE-2025-22073
- report https://ubuntu.com/security/CVE-2025-22075
- report https://ubuntu.com/security/CVE-2025-22079
- report https://ubuntu.com/security/CVE-2025-22080
- report https://ubuntu.com/security/CVE-2025-22081
- report https://ubuntu.com/security/CVE-2025-22083
- report https://ubuntu.com/security/CVE-2025-22086
- report https://ubuntu.com/security/CVE-2025-22089
- report https://ubuntu.com/security/CVE-2025-22090
- report https://ubuntu.com/security/CVE-2025-22095
- report https://ubuntu.com/security/CVE-2025-22097
- report https://ubuntu.com/security/CVE-2025-23136
- report https://ubuntu.com/security/CVE-2025-23138
- report https://ubuntu.com/security/CVE-2025-37937
- report https://ubuntu.com/security/CVE-2025-38152
- report https://ubuntu.com/security/CVE-2025-38240
- report https://ubuntu.com/security/CVE-2025-38575
- report https://ubuntu.com/security/CVE-2025-38637
- report https://ubuntu.com/security/CVE-2025-39682
- report https://ubuntu.com/security/CVE-2025-39728
- report https://ubuntu.com/security/CVE-2025-39735
- report https://ubuntu.com/security/CVE-2025-40114