Multiple CVEs Address UAF Vulnerabilities in BFQ Implementation
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Three CVEs have been published addressing use-after-free (UAF) vulnerabilities in the BFQ (Budget Fair Queueing) implementation. CVE-2024-49854 and CVE-2024-47706 were published on October 21, 2024, while CVE-2025-21631 was published on January 19, 2025. These vulnerabilities could potentially affect systems utilizing the BFQ scheduler.
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Timeline
2024-10-21
CVE-2024-49854 published
2024-10-21
CVE-2024-47706 published
2025-01-19
CVE-2025-21631 published
2026-02-18
Articles published detailing CVEs and fixes
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