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USN-8034-1
Vulnérabilité dans linux-nvidia-tegra-5.15 (USN-8034-1)
Résumé
vulnérabilité dans linux-nvidia-tegra-5.15 (USN-8034-1). Risque d'opérations non autorisées ou de divulgation. Atténuation : mise à jour vers `5.15.0-1052.52~20.04.2` ou plus.
Résumé IA snake-internal / snake-material-v2
Une vulnérabilité référencée **USN-8034-1** a été découverte dans linux-nvidia-tegra-5.15.
Risque d'opérations non autorisées ou de divulgation. Score CVSS : ?/10.
Action : mettez à jour linux-nvidia-tegra-5.15 vers **5.15.0-1052.52~20.04.2** ou supérieur.
En cas de doute, contactez votre service informatique ou cherchez « linux-nvidia-tegra-5.15 USN-8034-1 » sur le site de l'éditeur.
USN-8034-1 (linux-nvidia-tegra-5.15) —
Correctif : `5.15.0-1052.52~20.04.2` — 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-nvidia-tegra-5.15.
📍 Périmètre concerné
linux-nvidia-tegra-5.15 — .
🔥 Gravité
Gravité : ?. Risque d'opérations non autorisées ou de divulgation
🔧 Comment corriger
Mettre à jour vers **5.15.0-1052.52~20.04.2**.
🛡️ 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-nvidia-tegra-5.15' . | 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-nvidia-tegra-5.15` を grep し、稼働しているサービス・バージョンを把握する。
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6Apply patch patch
Upgrade linux-nvidia-tegra-5.15 to 5.15.0-1052.52~20.04.2ステージング環境で 5.15.0-1052.52~20.04.2 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:20.04:LTS
linux-nvidia-tegra-5.15
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.0-1052.52~20.04.2"}]}]
Ubuntu:22.04:LTS
linux-nvidia-tegra
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.0-1052.52"}]}]
Références
- advisory https://ubuntu.com/security/notices/USN-8034-1
- report https://ubuntu.com/security/CVE-2024-53114
- report https://ubuntu.com/security/CVE-2024-56538
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- report https://ubuntu.com/security/CVE-2025-21861
- report https://ubuntu.com/security/CVE-2025-22058
- report https://ubuntu.com/security/CVE-2025-23143
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- report https://ubuntu.com/security/CVE-2025-38584
- report https://ubuntu.com/security/CVE-2025-39869
- report https://ubuntu.com/security/CVE-2025-39873
- report https://ubuntu.com/security/CVE-2025-39876
- report https://ubuntu.com/security/CVE-2025-39880
- report https://ubuntu.com/security/CVE-2025-39883
- report https://ubuntu.com/security/CVE-2025-39885
- report https://ubuntu.com/security/CVE-2025-39907
- report https://ubuntu.com/security/CVE-2025-39911
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- report https://ubuntu.com/security/CVE-2025-39934
- report https://ubuntu.com/security/CVE-2025-39937
- report https://ubuntu.com/security/CVE-2025-39943
- report https://ubuntu.com/security/CVE-2025-39945
- report https://ubuntu.com/security/CVE-2025-39949
- report https://ubuntu.com/security/CVE-2025-39951
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- report https://ubuntu.com/security/CVE-2025-39955
- report https://ubuntu.com/security/CVE-2025-39967
- report https://ubuntu.com/security/CVE-2025-39968
- report https://ubuntu.com/security/CVE-2025-39969
- report https://ubuntu.com/security/CVE-2025-39970
- report https://ubuntu.com/security/CVE-2025-39971
- report https://ubuntu.com/security/CVE-2025-39972
- report https://ubuntu.com/security/CVE-2025-39973
- report https://ubuntu.com/security/CVE-2025-39980
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- report https://ubuntu.com/security/CVE-2025-39987
- report https://ubuntu.com/security/CVE-2025-39988
- report https://ubuntu.com/security/CVE-2025-39994
- report https://ubuntu.com/security/CVE-2025-39995
- report https://ubuntu.com/security/CVE-2025-39996
- report https://ubuntu.com/security/CVE-2025-39998
- report https://ubuntu.com/security/CVE-2025-40001
- report https://ubuntu.com/security/CVE-2025-40006
- report https://ubuntu.com/security/CVE-2025-40011
- report https://ubuntu.com/security/CVE-2025-40020
- report https://ubuntu.com/security/CVE-2025-40021
- report https://ubuntu.com/security/CVE-2025-40026
- report https://ubuntu.com/security/CVE-2025-40027
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- report https://ubuntu.com/security/CVE-2025-40035
- report https://ubuntu.com/security/CVE-2025-40042
- report https://ubuntu.com/security/CVE-2025-40043
- report https://ubuntu.com/security/CVE-2025-40044
- report https://ubuntu.com/security/CVE-2025-40048
- report https://ubuntu.com/security/CVE-2025-40049
- report https://ubuntu.com/security/CVE-2025-40053
- report https://ubuntu.com/security/CVE-2025-40055
- report https://ubuntu.com/security/CVE-2025-40060
- report https://ubuntu.com/security/CVE-2025-40068
- report https://ubuntu.com/security/CVE-2025-40070
- report https://ubuntu.com/security/CVE-2025-40078
- report https://ubuntu.com/security/CVE-2025-40081
- report https://ubuntu.com/security/CVE-2025-40085
- report https://ubuntu.com/security/CVE-2025-40087
- report https://ubuntu.com/security/CVE-2025-40088
- report https://ubuntu.com/security/CVE-2025-40092
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- report https://ubuntu.com/security/CVE-2025-40126
- report https://ubuntu.com/security/CVE-2025-40127
- report https://ubuntu.com/security/CVE-2025-40134
- report https://ubuntu.com/security/CVE-2025-40140
- report https://ubuntu.com/security/CVE-2025-40153
- report https://ubuntu.com/security/CVE-2025-40154
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- report https://ubuntu.com/security/CVE-2025-40194
- report https://ubuntu.com/security/CVE-2025-40200
- report https://ubuntu.com/security/CVE-2025-40204
- report https://ubuntu.com/security/CVE-2025-40205
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- report https://ubuntu.com/security/CVE-2025-40219
- report https://ubuntu.com/security/CVE-2025-40220
- report https://ubuntu.com/security/CVE-2025-40223
- report https://ubuntu.com/security/CVE-2025-40231
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