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badalloc
About this tag
The badalloc tag on WindowsForum.com covers discussions about the BadAlloc vulnerability, a collection of memory allocation flaws affecting multiple real-time operating systems (RTOS) and supporting libraries. This tag includes threads such as the one detailing CVE-2021-22156, which impacts BlackBerry QNX RTOS. The vulnerability could allow remote attackers to cause denial-of-service conditions or execute arbitrary code on affected devices. Content under this tag focuses on security advisories, technical analysis, and mitigation strategies related to BadAlloc, particularly in embedded and enterprise environments where QNX is deployed.
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AA21-229A: BadAlloc Vulnerability Affecting BlackBerry QNX RTOS
Original release date: August 17, 2021 Summary On August 17, 2021, BlackBerry publicly disclosed that its QNX Real Time Operating System (RTOS) is affected by a Link Removed vulnerability—CVE-2021-22156. BadAlloc is a collection of vulnerabilities affecting multiple RTOSs and supporting...- News
- Thread
- arbitrary code automation badalloc blackberry c runtime critical infrastructure cve-2021-22156 denial of service firmware ics integer overflow iot memory management mitigation patch management qnx rto security vulnerability
- Replies: 0
- Forum: Security Alerts