var-202204-1590
Vulnerability from variot
A vulnerability in the Cisco Discovery Protocol of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an unauthenticated, adjacent attacker to cause a kernel panic on an affected system, resulting in a denial of service (DoS) condition. This vulnerability is due to incorrect processing of certain Cisco Discovery Protocol packets. An attacker could exploit this vulnerability by continuously sending certain Cisco Discovery Protocol packets to an affected device. A successful exploit could allow the attacker to cause a kernel panic on the system that is running the affected software, resulting in a DoS condition. Cisco Unified Communications Manager is a call processing component in a unified communication system of Cisco (Cisco). This component provides a scalable, distributed and highly available enterprise IP telephony call processing solution. Unified Communications Manager Session Management Edition is the session management version of Unified Communications Manager
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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