← Retour
USN-7521-3
Vulnérabilité dans linux-lowlatency-hwe-6.11 (USN-7521-3)
Résumé
vulnérabilité dans linux-lowlatency-hwe-6.11 (USN-7521-3). Risque d'opérations non autorisées ou de divulgation. Atténuation : mise à jour vers `6.11.0-1014.15~24.04.1` ou plus.
Résumé IA snake-internal / snake-material-v2
Une vulnérabilité référencée **USN-7521-3** a été découverte dans linux-lowlatency-hwe-6.11.
Risque d'opérations non autorisées ou de divulgation. Score CVSS : ?/10.
Action : mettez à jour linux-lowlatency-hwe-6.11 vers **6.11.0-1014.15~24.04.1** ou supérieur.
En cas de doute, contactez votre service informatique ou cherchez « linux-lowlatency-hwe-6.11 USN-7521-3 » sur le site de l'éditeur.
USN-7521-3 (linux-lowlatency-hwe-6.11) —
Correctif : `6.11.0-1014.15~24.04.1` — 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-lowlatency-hwe-6.11.
📍 Périmètre concerné
linux-lowlatency-hwe-6.11 — .
🔥 Gravité
Gravité : ?. Risque d'opérations non autorisées ou de divulgation
🔧 Comment corriger
Mettre à jour vers **6.11.0-1014.15~24.04.1**.
🛡️ 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-lowlatency-hwe-6.11' . | 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-lowlatency-hwe-6.11` 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-lowlatency-hwe-6.11 to 6.11.0-1014.15~24.04.1ステージング環境で 6.11.0-1014.15~24.04.1 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:24.04:LTS
linux-lowlatency-hwe-6.11
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.11.0-1014.15~24.04.1"}]}]
Références
- advisory https://ubuntu.com/security/notices/USN-7521-3
- report https://ubuntu.com/security/CVE-2024-49570
- report https://ubuntu.com/security/CVE-2024-57953
- report https://ubuntu.com/security/CVE-2024-57984
- report https://ubuntu.com/security/CVE-2024-57985
- report https://ubuntu.com/security/CVE-2024-57987
- report https://ubuntu.com/security/CVE-2024-57988
- report https://ubuntu.com/security/CVE-2024-57989
- report https://ubuntu.com/security/CVE-2024-57990
- report https://ubuntu.com/security/CVE-2024-57994
- report https://ubuntu.com/security/CVE-2024-57997
- report https://ubuntu.com/security/CVE-2024-57998
- report https://ubuntu.com/security/CVE-2024-58003
- report https://ubuntu.com/security/CVE-2024-58004
- report https://ubuntu.com/security/CVE-2024-58006
- report https://ubuntu.com/security/CVE-2024-58008
- report https://ubuntu.com/security/CVE-2024-58021
- report https://ubuntu.com/security/CVE-2024-58056
- report https://ubuntu.com/security/CVE-2024-58060
- report https://ubuntu.com/security/CVE-2024-58061
- report https://ubuntu.com/security/CVE-2024-58064
- report https://ubuntu.com/security/CVE-2024-58068
- report https://ubuntu.com/security/CVE-2024-58070
- report https://ubuntu.com/security/CVE-2024-58075
- report https://ubuntu.com/security/CVE-2024-58078
- report https://ubuntu.com/security/CVE-2024-58080
- report https://ubuntu.com/security/CVE-2024-58081
- report https://ubuntu.com/security/CVE-2024-58082
- report https://ubuntu.com/security/CVE-2024-58084
- report https://ubuntu.com/security/CVE-2024-58088
- report https://ubuntu.com/security/CVE-2025-21705
- report https://ubuntu.com/security/CVE-2025-21706
- report https://ubuntu.com/security/CVE-2025-21710
- report https://ubuntu.com/security/CVE-2025-21713
- report https://ubuntu.com/security/CVE-2025-21716
- report https://ubuntu.com/security/CVE-2025-21720
- report https://ubuntu.com/security/CVE-2025-21724
- report https://ubuntu.com/security/CVE-2025-21733
- report https://ubuntu.com/security/CVE-2025-21737
- report https://ubuntu.com/security/CVE-2025-21741
- report https://ubuntu.com/security/CVE-2025-21742
- report https://ubuntu.com/security/CVE-2025-21743
- report https://ubuntu.com/security/CVE-2025-21746
- report https://ubuntu.com/security/CVE-2025-21754
- report https://ubuntu.com/security/CVE-2025-21770
- report https://ubuntu.com/security/CVE-2025-21773
- report https://ubuntu.com/security/CVE-2025-21775
- report https://ubuntu.com/security/CVE-2025-21783
- report https://ubuntu.com/security/CVE-2025-21784
- report https://ubuntu.com/security/CVE-2025-21788
- report https://ubuntu.com/security/CVE-2025-21790
- report https://ubuntu.com/security/CVE-2025-21793
- report https://ubuntu.com/security/CVE-2025-21798
- report https://ubuntu.com/security/CVE-2025-21808
- report https://ubuntu.com/security/CVE-2025-21809
- report https://ubuntu.com/security/CVE-2025-21810
- report https://ubuntu.com/security/CVE-2025-21815
- report https://ubuntu.com/security/CVE-2025-21827
- report https://ubuntu.com/security/CVE-2025-21828
- report https://ubuntu.com/security/CVE-2025-21829
- report https://ubuntu.com/security/CVE-2025-21836
- report https://ubuntu.com/security/CVE-2025-21847
- report https://ubuntu.com/security/CVE-2025-21849
- report https://ubuntu.com/security/CVE-2025-21851
- report https://ubuntu.com/security/CVE-2025-21852
- report https://ubuntu.com/security/CVE-2025-21854
- report https://ubuntu.com/security/CVE-2025-21856
- report https://ubuntu.com/security/CVE-2025-21864
- report https://ubuntu.com/security/CVE-2025-21867
- report https://ubuntu.com/security/CVE-2025-21868
- report https://ubuntu.com/security/CVE-2025-21869
- report https://ubuntu.com/security/CVE-2025-21870
- report https://ubuntu.com/security/CVE-2025-21873
- report https://ubuntu.com/security/CVE-2025-21874
- report https://ubuntu.com/security/CVE-2025-21876
- report https://ubuntu.com/security/CVE-2025-21883
- report https://ubuntu.com/security/CVE-2025-21889
- report https://ubuntu.com/security/CVE-2025-21892
- report https://ubuntu.com/security/CVE-2025-21895
- report https://ubuntu.com/security/CVE-2025-21900
- report https://ubuntu.com/security/CVE-2025-21938
- report https://ubuntu.com/security/CVE-2025-21987
- report https://ubuntu.com/security/CVE-2024-52559
- report https://ubuntu.com/security/CVE-2024-54456
- report https://ubuntu.com/security/CVE-2024-54458
- report https://ubuntu.com/security/CVE-2024-57834
- report https://ubuntu.com/security/CVE-2024-57852
- report https://ubuntu.com/security/CVE-2024-57973
- report https://ubuntu.com/security/CVE-2024-57974
- report https://ubuntu.com/security/CVE-2024-57977
- report https://ubuntu.com/security/CVE-2024-57978
- report https://ubuntu.com/security/CVE-2024-57979
- report https://ubuntu.com/security/CVE-2024-57980
- report https://ubuntu.com/security/CVE-2024-57981
- report https://ubuntu.com/security/CVE-2024-57982
- report https://ubuntu.com/security/CVE-2024-57986
- report https://ubuntu.com/security/CVE-2024-57993
- report https://ubuntu.com/security/CVE-2024-57996
- report https://ubuntu.com/security/CVE-2024-57999
- report https://ubuntu.com/security/CVE-2024-58001
- report https://ubuntu.com/security/CVE-2024-58002
- report https://ubuntu.com/security/CVE-2024-58005
- report https://ubuntu.com/security/CVE-2024-58007
- report https://ubuntu.com/security/CVE-2024-58010
- report https://ubuntu.com/security/CVE-2024-58011
- report https://ubuntu.com/security/CVE-2024-58012
- report https://ubuntu.com/security/CVE-2024-58013
- report https://ubuntu.com/security/CVE-2024-58014
- report https://ubuntu.com/security/CVE-2024-58016
- report https://ubuntu.com/security/CVE-2024-58017
- report https://ubuntu.com/security/CVE-2024-58018
- report https://ubuntu.com/security/CVE-2024-58019
- report https://ubuntu.com/security/CVE-2024-58020
- report https://ubuntu.com/security/CVE-2024-58034
- report https://ubuntu.com/security/CVE-2024-58051
- report https://ubuntu.com/security/CVE-2024-58052
- report https://ubuntu.com/security/CVE-2024-58053
- report https://ubuntu.com/security/CVE-2024-58054
- report https://ubuntu.com/security/CVE-2024-58055
- report https://ubuntu.com/security/CVE-2024-58057
- report https://ubuntu.com/security/CVE-2024-58058
- report https://ubuntu.com/security/CVE-2024-58063
- report https://ubuntu.com/security/CVE-2024-58069
- report https://ubuntu.com/security/CVE-2024-58071
- report https://ubuntu.com/security/CVE-2024-58072
- report https://ubuntu.com/security/CVE-2024-58076
- report https://ubuntu.com/security/CVE-2024-58077
- report https://ubuntu.com/security/CVE-2024-58079
- report https://ubuntu.com/security/CVE-2024-58083
- report https://ubuntu.com/security/CVE-2024-58085
- report https://ubuntu.com/security/CVE-2024-58086
- report https://ubuntu.com/security/CVE-2024-58090
- report https://ubuntu.com/security/CVE-2025-21704
- report https://ubuntu.com/security/CVE-2025-21707
- report https://ubuntu.com/security/CVE-2025-21708
- report https://ubuntu.com/security/CVE-2025-21711
- report https://ubuntu.com/security/CVE-2025-21712
- report https://ubuntu.com/security/CVE-2025-21715
- report https://ubuntu.com/security/CVE-2025-21718
- report https://ubuntu.com/security/CVE-2025-21719
- report https://ubuntu.com/security/CVE-2025-21721
- report https://ubuntu.com/security/CVE-2025-21723
- report https://ubuntu.com/security/CVE-2025-21725
- report https://ubuntu.com/security/CVE-2025-21726
- report https://ubuntu.com/security/CVE-2025-21727
- report https://ubuntu.com/security/CVE-2025-21728
- report https://ubuntu.com/security/CVE-2025-21731
- report https://ubuntu.com/security/CVE-2025-21732
- report https://ubuntu.com/security/CVE-2025-21734
- report https://ubuntu.com/security/CVE-2025-21735
- report https://ubuntu.com/security/CVE-2025-21736
- report https://ubuntu.com/security/CVE-2025-21738
- report https://ubuntu.com/security/CVE-2025-21739
- report https://ubuntu.com/security/CVE-2025-21744
- report https://ubuntu.com/security/CVE-2025-21745
- report https://ubuntu.com/security/CVE-2025-21748
- report https://ubuntu.com/security/CVE-2025-21749
- report https://ubuntu.com/security/CVE-2025-21750
- report https://ubuntu.com/security/CVE-2025-21753
- report https://ubuntu.com/security/CVE-2025-21758
- report https://ubuntu.com/security/CVE-2025-21759
- report https://ubuntu.com/security/CVE-2025-21760
- report https://ubuntu.com/security/CVE-2025-21761
- report https://ubuntu.com/security/CVE-2025-21762
- report https://ubuntu.com/security/CVE-2025-21763
- report https://ubuntu.com/security/CVE-2025-21764
- report https://ubuntu.com/security/CVE-2025-21765
- report https://ubuntu.com/security/CVE-2025-21766
- report https://ubuntu.com/security/CVE-2025-21767
- report https://ubuntu.com/security/CVE-2025-21768
- report https://ubuntu.com/security/CVE-2025-21772
- report https://ubuntu.com/security/CVE-2025-21776
- report https://ubuntu.com/security/CVE-2025-21779
- report https://ubuntu.com/security/CVE-2025-21780
- report https://ubuntu.com/security/CVE-2025-21781
- report https://ubuntu.com/security/CVE-2025-21782
- report https://ubuntu.com/security/CVE-2025-21785
- report https://ubuntu.com/security/CVE-2025-21786
- report https://ubuntu.com/security/CVE-2025-21787
- report https://ubuntu.com/security/CVE-2025-21791
- report https://ubuntu.com/security/CVE-2025-21792
- report https://ubuntu.com/security/CVE-2025-21795
- report https://ubuntu.com/security/CVE-2025-21796
- report https://ubuntu.com/security/CVE-2025-21799
- report https://ubuntu.com/security/CVE-2025-21801
- report https://ubuntu.com/security/CVE-2025-21802
- report https://ubuntu.com/security/CVE-2025-21804
- report https://ubuntu.com/security/CVE-2025-21806
- report https://ubuntu.com/security/CVE-2025-21811
- report https://ubuntu.com/security/CVE-2025-21812
- report https://ubuntu.com/security/CVE-2025-21814
- report https://ubuntu.com/security/CVE-2025-21816
- report https://ubuntu.com/security/CVE-2025-21820
- report https://ubuntu.com/security/CVE-2025-21821
- report https://ubuntu.com/security/CVE-2025-21823
- report https://ubuntu.com/security/CVE-2025-21825
- report https://ubuntu.com/security/CVE-2025-21826
- report https://ubuntu.com/security/CVE-2025-21830
- report https://ubuntu.com/security/CVE-2025-21831
- report https://ubuntu.com/security/CVE-2025-21832
- report https://ubuntu.com/security/CVE-2025-21835
- report https://ubuntu.com/security/CVE-2025-21838
- report https://ubuntu.com/security/CVE-2025-21839
- report https://ubuntu.com/security/CVE-2025-21844
- report https://ubuntu.com/security/CVE-2025-21846
- report https://ubuntu.com/security/CVE-2025-21848
- report https://ubuntu.com/security/CVE-2025-21853
- report https://ubuntu.com/security/CVE-2025-21855
- report https://ubuntu.com/security/CVE-2025-21857
- report https://ubuntu.com/security/CVE-2025-21858
- report https://ubuntu.com/security/CVE-2025-21859
- report https://ubuntu.com/security/CVE-2025-21862
- report https://ubuntu.com/security/CVE-2025-21863
- report https://ubuntu.com/security/CVE-2025-21865
- report https://ubuntu.com/security/CVE-2025-21866
- report https://ubuntu.com/security/CVE-2025-21871
- report https://ubuntu.com/security/CVE-2025-21872
- report https://ubuntu.com/security/CVE-2025-21875
- report https://ubuntu.com/security/CVE-2025-21877
- report https://ubuntu.com/security/CVE-2025-21878
- report https://ubuntu.com/security/CVE-2025-21881
- report https://ubuntu.com/security/CVE-2025-21885
- report https://ubuntu.com/security/CVE-2025-21887
- report https://ubuntu.com/security/CVE-2025-21888
- report https://ubuntu.com/security/CVE-2025-21890
- report https://ubuntu.com/security/CVE-2025-21891
- report https://ubuntu.com/security/CVE-2025-21898
- report https://ubuntu.com/security/CVE-2025-21899
- report https://ubuntu.com/security/CVE-2025-21971