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Ubuntu Security Notice USN-6926-3
Ubuntu Security Notice 6926-3 - 黄思聪 discovered that the NFC Controller Interface implementation in the Linux kernel did not properly handle certain memory alloc…
Ubuntu Security Notice 6926-3 - 黄思聪 discovered that the NFC Controller Interface implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service. It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel when modifying certain settings values through debugfs. A privileged local attacker could use this to cause a denial of service.
2. Cyber Threat Intelligence & Forensik
CTI Threat Relationship Graph5 Knoten / 4 Relationen
MITRE ATT&CK Matrix Navigator 14 Taktiken
1 belegte TechnikenLive-Mapping
Reconnaissance
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Resource Development
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Initial Access
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Execution
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Persistence
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Privilege Escalation
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Defense Evasion
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Credential Access
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Discovery
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Lateral Movement
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Collection
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Command and Control
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Exfiltration
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Impact