CVE-2026-98791 in Linux
요약
\~에 의해 MITRE • 2026. 10. 18.
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Fix AF_XDP TX timestamp teardown NULL dereference
During XSK TX queue teardown, outstanding descriptors are completed without a CQE. If one requested a TX timestamp, the completion path passes that NULL CQE to mlx5e_xsk_fill_timestamp(), which dereferences it.
Return zero when no CQE is available, indicating that teardown did not produce a TX timestamp.
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