Threats Tagged 'ghsa-84vh-fqvc-p664'
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Threats Tagged 'ghsa-84vh-fqvc-p664'
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A vulnerability in the Linux kernel's mac80211 Wi-Fi subsystem related to channel context management has been resolved. The issue involved premature freeing of an old channel context (chanctx) while its replacement still referenced it, potentially leading to use-after-free conditions. The fix ensures that the old chanctx remains alive until the replacement pair is fully torn down, preventing stale pointer dereferences. Join the discussion | GCVE Database | 10/18/2026, 18:32:00 UTC Added: 10/18/2026, 19:40:28 UTC |
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