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USN-7711-1
Vulnérabilité dans linux-azure (USN-7711-1)
Résumé
vulnérabilité dans linux-azure (USN-7711-1). Risque d'opérations non autorisées ou de divulgation. Atténuation : mise à jour vers `5.15.0-1094.103` ou plus.
Résumé IA snake-internal / snake-material-v2
Une vulnérabilité référencée **USN-7711-1** a été découverte dans linux-azure.
Risque d'opérations non autorisées ou de divulgation. Score CVSS : ?/10.
Action : mettez à jour linux-azure vers **5.15.0-1094.103** ou supérieur.
En cas de doute, contactez votre service informatique ou cherchez « linux-azure USN-7711-1 » sur le site de l'éditeur.
USN-7711-1 (linux-azure) —
Correctif : `5.15.0-1094.103` — 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.
📍 Périmètre concerné
linux-azure — .
🔥 Gravité
Gravité : ?. Risque d'opérations non autorisées ou de divulgation
🔧 Comment corriger
Mettre à jour vers **5.15.0-1094.103**.
🛡️ 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' . | 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` 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 to 5.15.0-1094.103ステージング環境で 5.15.0-1094.103 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:22.04:LTS
linux-azure
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.0-1094.103"}]}]
Références
- advisory https://ubuntu.com/security/notices/USN-7711-1
- report https://ubuntu.com/security/CVE-2022-21546
- report https://ubuntu.com/security/CVE-2022-48893
- report https://ubuntu.com/security/CVE-2022-49063
- report https://ubuntu.com/security/CVE-2022-49168
- report https://ubuntu.com/security/CVE-2022-49535
- report https://ubuntu.com/security/CVE-2024-26686
- report https://ubuntu.com/security/CVE-2024-26739
- report https://ubuntu.com/security/CVE-2024-27402
- report https://ubuntu.com/security/CVE-2024-35790
- report https://ubuntu.com/security/CVE-2024-35866
- report https://ubuntu.com/security/CVE-2024-35867
- report https://ubuntu.com/security/CVE-2024-35943
- report https://ubuntu.com/security/CVE-2024-36908
- report https://ubuntu.com/security/CVE-2024-38540
- report https://ubuntu.com/security/CVE-2024-38541
- report https://ubuntu.com/security/CVE-2024-42322
- report https://ubuntu.com/security/CVE-2024-46742
- report https://ubuntu.com/security/CVE-2024-46751
- report https://ubuntu.com/security/CVE-2024-46774
- report https://ubuntu.com/security/CVE-2024-46816
- report https://ubuntu.com/security/CVE-2024-49960
- report https://ubuntu.com/security/CVE-2024-49989
- report https://ubuntu.com/security/CVE-2024-50073
- report https://ubuntu.com/security/CVE-2024-50125
- report https://ubuntu.com/security/CVE-2024-50258
- report https://ubuntu.com/security/CVE-2024-50272
- report https://ubuntu.com/security/CVE-2024-50280
- report https://ubuntu.com/security/CVE-2024-53128
- report https://ubuntu.com/security/CVE-2024-53203
- report https://ubuntu.com/security/CVE-2024-54458
- report https://ubuntu.com/security/CVE-2024-56751
- report https://ubuntu.com/security/CVE-2025-21839
- report https://ubuntu.com/security/CVE-2025-21853
- report https://ubuntu.com/security/CVE-2025-22027
- report https://ubuntu.com/security/CVE-2025-22062
- report https://ubuntu.com/security/CVE-2025-23140
- report https://ubuntu.com/security/CVE-2025-23142
- report https://ubuntu.com/security/CVE-2025-23144
- report https://ubuntu.com/security/CVE-2025-23145
- report https://ubuntu.com/security/CVE-2025-23146
- report https://ubuntu.com/security/CVE-2025-23147
- report https://ubuntu.com/security/CVE-2025-23148
- report https://ubuntu.com/security/CVE-2025-23150
- report https://ubuntu.com/security/CVE-2025-23151
- report https://ubuntu.com/security/CVE-2025-23156
- report https://ubuntu.com/security/CVE-2025-23157
- report https://ubuntu.com/security/CVE-2025-23158
- report https://ubuntu.com/security/CVE-2025-23159
- report https://ubuntu.com/security/CVE-2025-23161
- report https://ubuntu.com/security/CVE-2025-23163
- report https://ubuntu.com/security/CVE-2025-37738
- report https://ubuntu.com/security/CVE-2025-37739
- report https://ubuntu.com/security/CVE-2025-37740
- report https://ubuntu.com/security/CVE-2025-37741
- report https://ubuntu.com/security/CVE-2025-37742
- report https://ubuntu.com/security/CVE-2025-37749
- report https://ubuntu.com/security/CVE-2025-37756
- report https://ubuntu.com/security/CVE-2025-37757
- report https://ubuntu.com/security/CVE-2025-37758
- report https://ubuntu.com/security/CVE-2025-37765
- report https://ubuntu.com/security/CVE-2025-37766
- report https://ubuntu.com/security/CVE-2025-37767
- report https://ubuntu.com/security/CVE-2025-37768
- report https://ubuntu.com/security/CVE-2025-37770
- report https://ubuntu.com/security/CVE-2025-37771
- report https://ubuntu.com/security/CVE-2025-37773
- report https://ubuntu.com/security/CVE-2025-37780
- report https://ubuntu.com/security/CVE-2025-37781
- report https://ubuntu.com/security/CVE-2025-37787
- report https://ubuntu.com/security/CVE-2025-37788
- report https://ubuntu.com/security/CVE-2025-37789
- report https://ubuntu.com/security/CVE-2025-37790
- report https://ubuntu.com/security/CVE-2025-37792
- report https://ubuntu.com/security/CVE-2025-37794
- report https://ubuntu.com/security/CVE-2025-37796
- report https://ubuntu.com/security/CVE-2025-37797
- report https://ubuntu.com/security/CVE-2025-37803
- report https://ubuntu.com/security/CVE-2025-37805
- report https://ubuntu.com/security/CVE-2025-37808
- report https://ubuntu.com/security/CVE-2025-37810
- report https://ubuntu.com/security/CVE-2025-37811
- report https://ubuntu.com/security/CVE-2025-37812
- report https://ubuntu.com/security/CVE-2025-37817
- report https://ubuntu.com/security/CVE-2025-37819
- report https://ubuntu.com/security/CVE-2025-37823
- report https://ubuntu.com/security/CVE-2025-37824
- report https://ubuntu.com/security/CVE-2025-37829
- report https://ubuntu.com/security/CVE-2025-37830
- report https://ubuntu.com/security/CVE-2025-37836
- report https://ubuntu.com/security/CVE-2025-37838
- report https://ubuntu.com/security/CVE-2025-37839
- report https://ubuntu.com/security/CVE-2025-37840
- report https://ubuntu.com/security/CVE-2025-37841
- report https://ubuntu.com/security/CVE-2025-37844
- report https://ubuntu.com/security/CVE-2025-37850
- report https://ubuntu.com/security/CVE-2025-37851
- report https://ubuntu.com/security/CVE-2025-37857
- report https://ubuntu.com/security/CVE-2025-37858
- report https://ubuntu.com/security/CVE-2025-37859
- report https://ubuntu.com/security/CVE-2025-37862
- report https://ubuntu.com/security/CVE-2025-37867
- report https://ubuntu.com/security/CVE-2025-37871
- report https://ubuntu.com/security/CVE-2025-37875
- report https://ubuntu.com/security/CVE-2025-37881
- report https://ubuntu.com/security/CVE-2025-37883
- report https://ubuntu.com/security/CVE-2025-37885
- report https://ubuntu.com/security/CVE-2025-37892
- report https://ubuntu.com/security/CVE-2025-37905
- report https://ubuntu.com/security/CVE-2025-37909
- report https://ubuntu.com/security/CVE-2025-37911
- report https://ubuntu.com/security/CVE-2025-37912
- report https://ubuntu.com/security/CVE-2025-37913
- report https://ubuntu.com/security/CVE-2025-37914
- report https://ubuntu.com/security/CVE-2025-37915
- report https://ubuntu.com/security/CVE-2025-37923
- report https://ubuntu.com/security/CVE-2025-37927
- report https://ubuntu.com/security/CVE-2025-37930
- report https://ubuntu.com/security/CVE-2025-37940
- report https://ubuntu.com/security/CVE-2025-37949
- report https://ubuntu.com/security/CVE-2025-37964
- report https://ubuntu.com/security/CVE-2025-37967
- report https://ubuntu.com/security/CVE-2025-37969
- report https://ubuntu.com/security/CVE-2025-37970
- report https://ubuntu.com/security/CVE-2025-37982
- report https://ubuntu.com/security/CVE-2025-37983
- report https://ubuntu.com/security/CVE-2025-37985
- report https://ubuntu.com/security/CVE-2025-37989
- report https://ubuntu.com/security/CVE-2025-37990
- report https://ubuntu.com/security/CVE-2025-37991
- report https://ubuntu.com/security/CVE-2025-37992
- report https://ubuntu.com/security/CVE-2025-37994
- report https://ubuntu.com/security/CVE-2025-37995
- report https://ubuntu.com/security/CVE-2025-37998
- report https://ubuntu.com/security/CVE-2025-38003
- report https://ubuntu.com/security/CVE-2025-38004
- report https://ubuntu.com/security/CVE-2025-38005
- report https://ubuntu.com/security/CVE-2025-38009
- report https://ubuntu.com/security/CVE-2025-38023
- report https://ubuntu.com/security/CVE-2025-38024
- report https://ubuntu.com/security/CVE-2025-38031
- report https://ubuntu.com/security/CVE-2025-38034
- report https://ubuntu.com/security/CVE-2025-38035
- report https://ubuntu.com/security/CVE-2025-38037
- report https://ubuntu.com/security/CVE-2025-38043
- report https://ubuntu.com/security/CVE-2025-38044
- report https://ubuntu.com/security/CVE-2025-38048
- report https://ubuntu.com/security/CVE-2025-38051
- report https://ubuntu.com/security/CVE-2025-38052
- report https://ubuntu.com/security/CVE-2025-38058
- report https://ubuntu.com/security/CVE-2025-38061
- report https://ubuntu.com/security/CVE-2025-38065
- report https://ubuntu.com/security/CVE-2025-38066
- report https://ubuntu.com/security/CVE-2025-38068
- report https://ubuntu.com/security/CVE-2025-38072
- report https://ubuntu.com/security/CVE-2025-38075
- report https://ubuntu.com/security/CVE-2025-38077
- report https://ubuntu.com/security/CVE-2025-38078
- report https://ubuntu.com/security/CVE-2025-38079
- report https://ubuntu.com/security/CVE-2025-38083
- report https://ubuntu.com/security/CVE-2025-38094