AlertsIntel Security Advisory

Number: AV21-575
Date: 9 November 2021

On 9 November 2021 Intel published Security Advisories to address vulnerabilities in multiple products. Included were updates for the following:

  • BIOS Reference Code – multiple products
  • Intel Core Processors with Radeon RX Vega M GL Graphics – versions prior to 21.10
  • Intel Killer WiFi Software – multiple products, versions prior to v2.4.1541
  • Intel PROSet/Wireless WiFi – multiple products, versions prior to 22.40
  • Intel SSD DC Firmware – multiple products and versions

Exploitation of these vulnerabilities could lead to denial-of-service, privilege escalation or information disclosure.

The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.

BIOS Reference Code (INTEL-SA-00562)

Intel Core Processors with Radeon RX Vega M GL Graphics (INTEL-SA-00481)

Intel PROSet/Wireless WiFi and Killer WiFi Software (INTEL-SA-00509)

Intel SSD DC Firmware (INTEL-SA-00535)

Intel Product Security Center Advisories

Note to Readers

The Canadian Centre for Cyber Security (Cyber Centre) operates as part of the Communications Security Establishment.  We are Canada’s national authority on cyber security and we lead the government’s response to cyber security events. As Canada's national computer security incident response team, the Cyber Centre works in close collaboration with government departments, critical infrastructure, Canadian businesses and international partners to prepare for, respond to, mitigate, and recover from cyber events. We do this by providing authoritative advice and support, and coordinating information sharing and incident response. The Cyber Centre is outward-facing, welcoming partnerships that help build a stronger, more resilient cyber space in Canada.


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