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Technical advisory

USN-8802-1: Linux kernel (Oracle) vulnerabilities

Official source
EudorIA operational summary

What it means

Priority 70/100

Ubuntu Security Notice USN-8802-1 segnala diversi problemi di sicurezza nel kernel Linux Oracle. Le vulnerabilità interessano vari sottosistemi, tra cui Compute Acceleration Framework, Hardware monitoring drivers, Microsoft Azure Network Adapter (MANA) driver, Network file systems library, File systems infrastructure, Software nodes and device properties, B.A.T.M.A.N. meshing protocol e Linux Security Modules (LSM) Framework. L'aggiornamento corregge tali problemi, ma richiede un riavvio del sistema e la reinstallazione dei moduli kernel terzi. Non è stato confermato un sfruttamento attivo in rete.

Why it matters

Per le PMI italiane, queste vulnerabilità potrebbero compromettere la sicurezza dei sistemi operativi Linux utilizzati, specialmente in ambienti cloud o in infrastrutture aziendali. L'aggiornamento è essenziale per ridurre il rischio di attacchi e garantire la continuità operativa.

Recommended actions

  1. Applicare immediatamente gli aggiornamenti del kernel Linux Oracle disponibili
  2. Riavviare i sistemi dopo l'aggiornamento per applicare le modifiche
  3. Riconfigurare i moduli kernel terzi per garantire la compatibilità con la nuova versione
  4. Verificare la presenza di eventuali patch aggiuntive per i driver interessati
  5. Monitorare i log di sistema per eventuali errori post-aggiornamento

Potential operational benefits

  • Riduzione della superficie esposta alle vulnerabilità
  • Miglioramento della sicurezza delle infrastrutture cloud
  • Garanzia della continuità operativa e della conformità normativa
Indications to confirm against the customer's technical and organisational perimeter.
Relevant controlsPatch managementSegmentazione di reteMonitoraggio / SIEM
AudienceITSOC
Information centre

Translation in progress

Ubuntu Security

The official content is available in the original language. The Italian version will be published once automated checks are complete.

Text acquired from the source

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - PowerPC architecture; - Compute Acceleration Framework; - Drivers core; - Bluetooth drivers; - Arm Firmware Framework for ARMv8-A(FFA); - EFI core; - GPU drivers; - Hardware monitoring drivers; - InfiniBand drivers; - Network drivers; - Microsoft Azure Network Adapter (MANA) driver; - SCSI subsystem; - SPI subsystem; - Network file systems library; - NTFS3 file system; - SMB network file system; - File systems infrastructure; - Software nodes and device properties; - Bluetooth subsystem; - Netfilter; - Tracing infrastructure; - io_uring subsystem; - IRQ subsystem; - KProbes tracing; - Memory management; - B.A.T.M.A.N. meshing protocol; - Ethernet bridge; - Networking core; - IPv4 networking; - IPv6 networking; - Multipath TCP; - Phonet protocol; - SMC sockets; - TLS protocol; - Unix domain sockets; - VMware vSockets driver; - Wireless networking; - Key management; - Linux Security Modules (LSM) Framework; - ALSA framework; - AudioScience HPI driver; (CVE-2025-71289, CVE-2026-23469, CVE-2026-31420, CVE-2026-31486, CVE-2026-31506, CVE-2026-31560, CVE-2026-46158, CVE-2026-46170, CVE-2026-46275, CVE-2026-46315, CVE-2026-52912, CVE-2026-52915, CVE-2026-52916, CVE-2026-52918, CVE-2026-52919, CVE-2026-52921, CVE-2026-52922, CVE-2026-52926, CVE-2026-52941, CVE-2026-53357, CVE-2026-64015, CVE-2026-64018, CVE-2026-64025, CVE-2026-64029, CVE-2026-64032, CVE-2026-64033, CVE-2026-64034, CVE-2026-64039, CVE-2026-64046, CVE-2026-64047, CVE-2026-64048, CVE-2026-64051, CVE-2026-64055, CVE-2026-64056, CVE-2026-64064, CVE-2026-64073, CVE-2026-64083, CVE-2026-64084, C

Source
Ubuntu Security Notices
Publishing entity
Ubuntu Security
Entity type
vendor security
Area
Global
Original language
en · translation in preparation
Publication
22/09/2026 15:20
CVE
CVE-2025-71289, CVE-2026-23469, CVE-2026-31420, CVE-2026-31486, CVE-2026-31506, CVE-2026-31560, CVE-2026-46158, CVE-2026-46170, CVE-2026-46275, CVE-2026-46315, CVE-2026-52912, CVE-2026-52915, CVE-2026-52916, CVE-2026-52918, CVE-2026-52919, CVE-2026-52921, CVE-2026-52922, CVE-2026-52926, CVE-2026-52941, CVE-2026-53357
Technical scope

Affected products and versions

Verification in progress
Information not yet acquired.

The collector will check NVD and the available official vendor advisories.

Open the original source