Threats Tagged 'ghsa-5f42-c4x2-rx63'
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Threats Tagged 'ghsa-5f42-c4x2-rx63'
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A null pointer dereference vulnerability in the Linux kernel's net/mlx5e driver related to AF_XDP TX timestamp teardown has been fixed. The issue occurs during teardown of the XSK TX queue when outstanding descriptors are completed without a completion queue entry (CQE). If a TX timestamp was requested, the code dereferences a null CQE pointer, causing a potential crash. The fix returns zero when no CQE is available, preventing the null dereference. Join the discussion | GCVE Database | 10/18/2026, 18:32:03 UTC Added: 10/18/2026, 19:40:26 UTC |
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