← Retour
USN-8278-1
Vulnérabilité dans linux-ibm-6.8 (USN-8278-1)
Résumé
vulnérabilité dans linux-ibm-6.8 (USN-8278-1). Risque d'opérations non autorisées ou de divulgation. Atténuation : mise à jour vers `6.8.0-1055.56~22.04.1` ou plus.
Résumé IA snake-internal / snake-material-v2
Une vulnérabilité référencée **USN-8278-1** a été découverte dans linux-ibm-6.8.
Risque d'opérations non autorisées ou de divulgation. Score CVSS : ?/10.
Action : mettez à jour linux-ibm-6.8 vers **6.8.0-1055.56~22.04.1** ou supérieur.
En cas de doute, contactez votre service informatique ou cherchez « linux-ibm-6.8 USN-8278-1 » sur le site de l'éditeur.
USN-8278-1 (linux-ibm-6.8) —
Correctif : `6.8.0-1055.56~22.04.1` — 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-ibm-6.8.
📍 Périmètre concerné
linux-ibm-6.8 — .
🔥 Gravité
Gravité : ?. Risque d'opérations non autorisées ou de divulgation
🔧 Comment corriger
Mettre à jour vers **6.8.0-1055.56~22.04.1**.
🛡️ 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-ibm-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-ibm-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-ibm-6.8 to 6.8.0-1055.56~22.04.1ステージング環境で 6.8.0-1055.56~22.04.1 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。
-
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-ibm-6.8
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1055.56~22.04.1"}]}]
Ubuntu:22.04:LTS
linux-lowlatency-hwe-6.8
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-117.117.1~22.04.1"}]}]
Ubuntu:Pro:Realtime:22.04:LTS
linux-realtime-6.8
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.1-1051.52~22.04.1"}]}]
Ubuntu:24.04:LTS
linux
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-117.117"}]}]
Ubuntu:24.04:LTS
linux-aws
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1055.58"}]}]
Ubuntu:24.04:LTS
linux-gcp
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1058.61"}]}]
Ubuntu:24.04:LTS
linux-gke
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1054.60"}]}]
Ubuntu:24.04:LTS
linux-gkeop
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1041.44"}]}]
Ubuntu:24.04:LTS
linux-ibm
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1055.56"}]}]
Ubuntu:24.04:LTS
linux-lowlatency
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-117.117.1"}]}]
Ubuntu:24.04:LTS
linux-raspi
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1056.60"}]}]
Ubuntu:Pro:FIPS-updates:24.04:LTS
linux-aws-fips
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1055.58+fips1"}]}]
Ubuntu:Pro:FIPS-updates:24.04:LTS
linux-gcp-fips
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1058.61+fips1"}]}]
Ubuntu:Pro:Realtime:24.04:LTS
linux-raspi-realtime
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-2045.46"}]}]
Ubuntu:Pro:Realtime:24.04:LTS
linux-realtime
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.1-1051.52"}]}]
Références
- advisory https://ubuntu.com/security/notices/USN-8278-1
- report https://ubuntu.com/security/CVE-2024-50004
- report https://ubuntu.com/security/CVE-2024-58096
- report https://ubuntu.com/security/CVE-2024-58097
- report https://ubuntu.com/security/CVE-2025-37926
- report https://ubuntu.com/security/CVE-2025-38201
- report https://ubuntu.com/security/CVE-2025-38591
- report https://ubuntu.com/security/CVE-2025-40039
- report https://ubuntu.com/security/CVE-2025-40082
- report https://ubuntu.com/security/CVE-2025-40149
- report https://ubuntu.com/security/CVE-2025-68351
- report https://ubuntu.com/security/CVE-2025-68358
- report https://ubuntu.com/security/CVE-2025-68365
- report https://ubuntu.com/security/CVE-2025-68725
- report https://ubuntu.com/security/CVE-2025-68749
- report https://ubuntu.com/security/CVE-2025-68803
- report https://ubuntu.com/security/CVE-2025-68823
- report https://ubuntu.com/security/CVE-2025-71160
- report https://ubuntu.com/security/CVE-2025-71162
- report https://ubuntu.com/security/CVE-2025-71163
- report https://ubuntu.com/security/CVE-2025-71180
- report https://ubuntu.com/security/CVE-2025-71182
- report https://ubuntu.com/security/CVE-2025-71183
- report https://ubuntu.com/security/CVE-2025-71184
- report https://ubuntu.com/security/CVE-2025-71185
- report https://ubuntu.com/security/CVE-2025-71186
- report https://ubuntu.com/security/CVE-2025-71188
- report https://ubuntu.com/security/CVE-2025-71189
- report https://ubuntu.com/security/CVE-2025-71190
- report https://ubuntu.com/security/CVE-2025-71191
- report https://ubuntu.com/security/CVE-2025-71192
- report https://ubuntu.com/security/CVE-2025-71193
- report https://ubuntu.com/security/CVE-2025-71194
- report https://ubuntu.com/security/CVE-2025-71195
- report https://ubuntu.com/security/CVE-2025-71196
- report https://ubuntu.com/security/CVE-2025-71197
- report https://ubuntu.com/security/CVE-2025-71198
- report https://ubuntu.com/security/CVE-2025-71199
- report https://ubuntu.com/security/CVE-2025-71200
- report https://ubuntu.com/security/CVE-2025-71220
- report https://ubuntu.com/security/CVE-2025-71222
- report https://ubuntu.com/security/CVE-2025-71224
- report https://ubuntu.com/security/CVE-2025-71225
- report https://ubuntu.com/security/CVE-2025-71268
- report https://ubuntu.com/security/CVE-2026-22976
- report https://ubuntu.com/security/CVE-2026-22977
- report https://ubuntu.com/security/CVE-2026-22978
- report https://ubuntu.com/security/CVE-2026-22979
- report https://ubuntu.com/security/CVE-2026-22980
- report https://ubuntu.com/security/CVE-2026-22982
- report https://ubuntu.com/security/CVE-2026-22984
- report https://ubuntu.com/security/CVE-2026-22990
- report https://ubuntu.com/security/CVE-2026-22991
- report https://ubuntu.com/security/CVE-2026-22992
- report https://ubuntu.com/security/CVE-2026-22994
- report https://ubuntu.com/security/CVE-2026-22996
- report https://ubuntu.com/security/CVE-2026-22997
- report https://ubuntu.com/security/CVE-2026-22998
- report https://ubuntu.com/security/CVE-2026-22999
- report https://ubuntu.com/security/CVE-2026-23000
- report https://ubuntu.com/security/CVE-2026-23001
- report https://ubuntu.com/security/CVE-2026-23003
- report https://ubuntu.com/security/CVE-2026-23005
- report https://ubuntu.com/security/CVE-2026-23006
- report https://ubuntu.com/security/CVE-2026-23010
- report https://ubuntu.com/security/CVE-2026-23011
- report https://ubuntu.com/security/CVE-2026-23019
- report https://ubuntu.com/security/CVE-2026-23020
- report https://ubuntu.com/security/CVE-2026-23021
- report https://ubuntu.com/security/CVE-2026-23025
- report https://ubuntu.com/security/CVE-2026-23026
- report https://ubuntu.com/security/CVE-2026-23030
- report https://ubuntu.com/security/CVE-2026-23031
- report https://ubuntu.com/security/CVE-2026-23032
- report https://ubuntu.com/security/CVE-2026-23033
- report https://ubuntu.com/security/CVE-2026-23035
- report https://ubuntu.com/security/CVE-2026-23037
- report https://ubuntu.com/security/CVE-2026-23038
- report https://ubuntu.com/security/CVE-2026-23047
- report https://ubuntu.com/security/CVE-2026-23049
- report https://ubuntu.com/security/CVE-2026-23050
- report https://ubuntu.com/security/CVE-2026-23053
- report https://ubuntu.com/security/CVE-2026-23054
- report https://ubuntu.com/security/CVE-2026-23056
- report https://ubuntu.com/security/CVE-2026-23057
- report https://ubuntu.com/security/CVE-2026-23058
- report https://ubuntu.com/security/CVE-2026-23059
- report https://ubuntu.com/security/CVE-2026-23061
- report https://ubuntu.com/security/CVE-2026-23062
- report https://ubuntu.com/security/CVE-2026-23063
- report https://ubuntu.com/security/CVE-2026-23064
- report https://ubuntu.com/security/CVE-2026-23065
- report https://ubuntu.com/security/CVE-2026-23068
- report https://ubuntu.com/security/CVE-2026-23069
- report https://ubuntu.com/security/CVE-2026-23071
- report https://ubuntu.com/security/CVE-2026-23073
- report https://ubuntu.com/security/CVE-2026-23075
- report https://ubuntu.com/security/CVE-2026-23076
- report https://ubuntu.com/security/CVE-2026-23078
- report https://ubuntu.com/security/CVE-2026-23080
- report https://ubuntu.com/security/CVE-2026-23083
- report https://ubuntu.com/security/CVE-2026-23084
- report https://ubuntu.com/security/CVE-2026-23085
- report https://ubuntu.com/security/CVE-2026-23086
- report https://ubuntu.com/security/CVE-2026-23087
- report https://ubuntu.com/security/CVE-2026-23088
- report https://ubuntu.com/security/CVE-2026-23089
- report https://ubuntu.com/security/CVE-2026-23090
- report https://ubuntu.com/security/CVE-2026-23091
- report https://ubuntu.com/security/CVE-2026-23093
- report https://ubuntu.com/security/CVE-2026-23094
- report https://ubuntu.com/security/CVE-2026-23095
- report https://ubuntu.com/security/CVE-2026-23096
- report https://ubuntu.com/security/CVE-2026-23097
- report https://ubuntu.com/security/CVE-2026-23098
- report https://ubuntu.com/security/CVE-2026-23099
- report https://ubuntu.com/security/CVE-2026-23101
- report https://ubuntu.com/security/CVE-2026-23102
- report https://ubuntu.com/security/CVE-2026-23103
- report https://ubuntu.com/security/CVE-2026-23105
- report https://ubuntu.com/security/CVE-2026-23107
- report https://ubuntu.com/security/CVE-2026-23108
- report https://ubuntu.com/security/CVE-2026-23110
- report https://ubuntu.com/security/CVE-2026-23113
- report https://ubuntu.com/security/CVE-2026-23116
- report https://ubuntu.com/security/CVE-2026-23119
- report https://ubuntu.com/security/CVE-2026-23120
- report https://ubuntu.com/security/CVE-2026-23121
- report https://ubuntu.com/security/CVE-2026-23123
- report https://ubuntu.com/security/CVE-2026-23124
- report https://ubuntu.com/security/CVE-2026-23125
- report https://ubuntu.com/security/CVE-2026-23126
- report https://ubuntu.com/security/CVE-2026-23128
- report https://ubuntu.com/security/CVE-2026-23129
- report https://ubuntu.com/security/CVE-2026-23131
- report https://ubuntu.com/security/CVE-2026-23133
- report https://ubuntu.com/security/CVE-2026-23135
- report https://ubuntu.com/security/CVE-2026-23136
- report https://ubuntu.com/security/CVE-2026-23139
- report https://ubuntu.com/security/CVE-2026-23140
- report https://ubuntu.com/security/CVE-2026-23141
- report https://ubuntu.com/security/CVE-2026-23142
- report https://ubuntu.com/security/CVE-2026-23144
- report https://ubuntu.com/security/CVE-2026-23145
- report https://ubuntu.com/security/CVE-2026-23146
- report https://ubuntu.com/security/CVE-2026-23148
- report https://ubuntu.com/security/CVE-2026-23150
- report https://ubuntu.com/security/CVE-2026-23151
- report https://ubuntu.com/security/CVE-2026-23156
- report https://ubuntu.com/security/CVE-2026-23159
- report https://ubuntu.com/security/CVE-2026-23160
- report https://ubuntu.com/security/CVE-2026-23163
- report https://ubuntu.com/security/CVE-2026-23164
- report https://ubuntu.com/security/CVE-2026-23166
- report https://ubuntu.com/security/CVE-2026-23167
- report https://ubuntu.com/security/CVE-2026-23168
- report https://ubuntu.com/security/CVE-2026-23170
- report https://ubuntu.com/security/CVE-2026-23172
- report https://ubuntu.com/security/CVE-2026-23173
- report https://ubuntu.com/security/CVE-2026-23176
- report https://ubuntu.com/security/CVE-2026-23178
- report https://ubuntu.com/security/CVE-2026-23179
- report https://ubuntu.com/security/CVE-2026-23180
- report https://ubuntu.com/security/CVE-2026-23182
- report https://ubuntu.com/security/CVE-2026-23187
- report https://ubuntu.com/security/CVE-2026-23190
- report https://ubuntu.com/security/CVE-2026-23191
- report https://ubuntu.com/security/CVE-2026-23193
- report https://ubuntu.com/security/CVE-2026-23198
- report https://ubuntu.com/security/CVE-2026-23200
- report https://ubuntu.com/security/CVE-2026-23202
- report https://ubuntu.com/security/CVE-2026-23204
- report https://ubuntu.com/security/CVE-2026-23205
- report https://ubuntu.com/security/CVE-2026-23206
- report https://ubuntu.com/security/CVE-2026-23212
- report https://ubuntu.com/security/CVE-2026-23213
- report https://ubuntu.com/security/CVE-2026-23214
- report https://ubuntu.com/security/CVE-2026-23215
- report https://ubuntu.com/security/CVE-2026-23216
- report https://ubuntu.com/security/CVE-2026-23254
- report https://ubuntu.com/security/CVE-2026-23256
- report https://ubuntu.com/security/CVE-2026-23257
- report https://ubuntu.com/security/CVE-2026-23258
- report https://ubuntu.com/security/CVE-2026-23260
- report https://ubuntu.com/security/CVE-2026-23261
- report https://ubuntu.com/security/CVE-2026-23262
- report https://ubuntu.com/security/CVE-2026-23264
- report https://ubuntu.com/security/CVE-2026-23274
- report https://ubuntu.com/security/CVE-2026-23351
- report https://ubuntu.com/security/CVE-2026-23394
- report https://ubuntu.com/security/CVE-2026-31419
- report https://ubuntu.com/security/CVE-2026-31431
- report https://ubuntu.com/security/CVE-2026-31504
- report https://ubuntu.com/security/CVE-2026-31533
- report https://ubuntu.com/security/CVE-2026-43033
- report https://ubuntu.com/security/CVE-2026-43077
- report https://ubuntu.com/security/CVE-2026-43078