A vulnerability was found in Linux Kernel up to 5.15.156/6.1.87/6.6.28/6.8.7/6.9-rc4. It has been classified as critical. Affected is an unknown function of the component dwc2. The manipulation leads to null pointer dereference.
This vulnerability is traded as CVE-2024-26997. The attack can only be initiated within the local network. There is no exploit available.
It is recommended to upgrade the affected component.
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CVE-2024-26997 | Linux Kernel up to 5.15.156/6.1.87/6.6.28/6.8.7/6.9-rc4 dwc2 null pointer dereference (WID-SEC-2024-1008)
A vulnerability was found in Linux Kernel up to 5.15.156/6.1.87/6.6.28/6.8.7/6.9-rc4. It has been classified as critical. Affected is an unknown function of the component dwc2. The manipulation leads to null pointer dereference. This…
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IoC Intelligence (1 Indikatoren)
CVE-2024-26997
CTI Threat Relationship Graph2 Knoten / 1 Relationen
IR-PLAYBOOK-VULN-REMEDIATION
MEDIUMSOC Incident Playbook: Vulnerability Remediation & Verification
1-Click Detection Engineering: Sigma & YARA Rules
SOC Readytitle: Detect Exploitation - CVE-2024-26997 | Linux Kernel up to 5.15.156/6.1.87/6.6.28/6.8.7/6.9-rc4 dwc2 null pointer dereference (WID-SEC-2024-1008)
id: fe08e4e8-bd5b-4dfd-b1ab-277cc0ce8fa0
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
- https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-24
logsource:
category: network_connection
product: any
detection:
selection:
CommandLine|contains:
- 'exploit'
condition: selection
falsepositives:
- Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
- attack.initial_accessrule CTI_Threat_Indicator {
meta:
author = "iShareStuff CTI Automated Detection Engine"
date = "2026-09-24"
description = "YARA Signature for "
strings:
$str = "CVE-2024-26997 | Linux Kernel " ascii wide
condition:
any of them
}Infrastructure Blast Radius & Exposure
HIGH CASCADINGPerimeter & External Ingress
GEFÄHRDET (85%)
Lateral Movement & Pivot
Geringes Risiko
Data Stores & Crown Jewels
Geringes Risiko
Supply Chain & Cascading Reach
GEFÄHRDET (100%)
tsecurity.de Cognitive Threat RAG
Fokus-Vektor:
Kognitive Analyse für identifizierte Bedrohung: Erhöhte Bedrohungslage im Bereich CVE-2024-26997 | Linux Kernel up to 5.15.... Basierend auf 368k Vektor-Korrelationen werden sofortige Isolationsmaßnahmen für betroffene Endpunkte empfohlen.
🛡️ Angriffsfläche & Exposure
Netzwerk/Remote-Zugriff ohne Vorauthentifizierung möglich.
⚡ Empfohlene Sofortmaßnahmen
- 1. Perimeter-Inspektion: Relevante Portfreigaben und exponierte Endpunkte unverzüglich scannen.
- 2. Patch-Applikation: Hersteller-Hotfix einspielen oder betroffene Daemons in isolierte DMZ-Segmente überführen.
- 3. Telemetrie & EDR-Alerts: Prozessaufrufe und Child-Processes auf anomale Shell-Spawns überwachen.
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