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Rewterz Threat Advisory – Multiple QNAP QTS, QuTS hero, and QuTScloud Vulnerabilities
October 18, 2023

Rewterz Threat Advisory – CVE-2023-5178 – Linux Kernel Vulnerability

Severity

High

Analysis Summary

CVE-2023-5178

Linux Kernel could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free flaw in the nvmet_tcp_free_crypto function in the NVMe-oF/TCP subsystem. By sending a specially crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system.

Impact

  • Code Execution

Indicators Of Compromise

CVE

  • CVE-2023-5178

Affected Vendors

Linux

Affected Products

  • Linux Kernel

Remediation

Refer to linux kernel Web site for patch, upgrade or suggested workaround information. 

 Linux Kernel Web site