← Retour
USN-7121-1
Vulnérabilité dans linux-aws-hwe (USN-7121-1)
Résumé
vulnérabilité dans linux-aws-hwe (USN-7121-1). Risque d'opérations non autorisées ou de divulgation. Atténuation : mise à jour vers `4.15.0-1175.188~16.04.1` ou plus.
Résumé IA snake-internal / snake-material-v2
Une vulnérabilité référencée **USN-7121-1** a été découverte dans linux-aws-hwe.
Risque d'opérations non autorisées ou de divulgation. Score CVSS : ?/10.
Action : mettez à jour linux-aws-hwe vers **4.15.0-1175.188~16.04.1** ou supérieur.
En cas de doute, contactez votre service informatique ou cherchez « linux-aws-hwe USN-7121-1 » sur le site de l'éditeur.
USN-7121-1 (linux-aws-hwe) —
Correctif : `4.15.0-1175.188~16.04.1` — 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-aws-hwe.
📍 Périmètre concerné
linux-aws-hwe — .
🔥 Gravité
Gravité : ?. Risque d'opérations non autorisées ou de divulgation
🔧 Comment corriger
Mettre à jour vers **4.15.0-1175.188~16.04.1**.
🛡️ 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-aws-hwe' . | 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-aws-hwe` 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-aws-hwe to 4.15.0-1175.188~16.04.1ステージング環境で 4.15.0-1175.188~16.04.1 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。
-
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:Pro:16.04:LTS
linux-aws-hwe
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-1175.188~16.04.1"}]}]
Ubuntu:Pro:16.04:LTS
linux-azure
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-1183.198~16.04.1"}]}]
Ubuntu:Pro:16.04:LTS
linux-gcp
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-1168.185~16.04.1"}]}]
Ubuntu:Pro:16.04:LTS
linux-hwe
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-231.243~16.04.1"}]}]
Ubuntu:Pro:18.04:LTS
linux
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-231.243"}]}]
Ubuntu:Pro:18.04:LTS
linux-aws
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-1175.188"}]}]
Ubuntu:Pro:18.04:LTS
linux-azure-4.15
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-1183.198"}]}]
Ubuntu:Pro:18.04:LTS
linux-gcp-4.15
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-1168.185"}]}]
Ubuntu:Pro:18.04:LTS
linux-kvm
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-1158.163"}]}]
Ubuntu:Pro:18.04:LTS
linux-oracle
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-1137.148"}]}]
Références
- advisory https://ubuntu.com/security/notices/USN-7121-1
- report https://ubuntu.com/security/CVE-2022-48733
- report https://ubuntu.com/security/CVE-2022-48938
- report https://ubuntu.com/security/CVE-2022-48943
- report https://ubuntu.com/security/CVE-2023-52502
- report https://ubuntu.com/security/CVE-2023-52531
- report https://ubuntu.com/security/CVE-2023-52578
- report https://ubuntu.com/security/CVE-2023-52599
- report https://ubuntu.com/security/CVE-2023-52612
- report https://ubuntu.com/security/CVE-2023-52614
- report https://ubuntu.com/security/CVE-2023-52639
- report https://ubuntu.com/security/CVE-2024-26633
- report https://ubuntu.com/security/CVE-2024-26636
- report https://ubuntu.com/security/CVE-2024-26668
- report https://ubuntu.com/security/CVE-2024-26675
- report https://ubuntu.com/security/CVE-2024-27397
- report https://ubuntu.com/security/CVE-2024-35877
- report https://ubuntu.com/security/CVE-2024-36020
- report https://ubuntu.com/security/CVE-2024-36953
- report https://ubuntu.com/security/CVE-2024-38538
- report https://ubuntu.com/security/CVE-2024-38560
- report https://ubuntu.com/security/CVE-2024-38596
- report https://ubuntu.com/security/CVE-2024-38637
- report https://ubuntu.com/security/CVE-2024-41059
- report https://ubuntu.com/security/CVE-2024-41071
- report https://ubuntu.com/security/CVE-2024-41089
- report https://ubuntu.com/security/CVE-2024-41095
- report https://ubuntu.com/security/CVE-2024-42094
- report https://ubuntu.com/security/CVE-2024-42104
- report https://ubuntu.com/security/CVE-2024-42240
- report https://ubuntu.com/security/CVE-2024-42309
- report https://ubuntu.com/security/CVE-2024-42310
- report https://ubuntu.com/security/CVE-2024-43854
- report https://ubuntu.com/security/CVE-2024-43882
- report https://ubuntu.com/security/CVE-2024-44942
- report https://ubuntu.com/security/CVE-2024-44987
- report https://ubuntu.com/security/CVE-2024-44998
- report https://ubuntu.com/security/CVE-2024-46722
- report https://ubuntu.com/security/CVE-2024-46723
- report https://ubuntu.com/security/CVE-2024-46738
- report https://ubuntu.com/security/CVE-2024-46743
- report https://ubuntu.com/security/CVE-2024-46756
- report https://ubuntu.com/security/CVE-2024-46757
- report https://ubuntu.com/security/CVE-2024-46758
- report https://ubuntu.com/security/CVE-2024-46759
- report https://ubuntu.com/security/CVE-2024-46800