{"id":"CVE-2026-97978","published":"2026-09-25T11:17:25.790","lastModified":"2026-09-25T11:17:25.790","description":"In the Linux kernel, the following vulnerability has been resolved:\n\neth: ice: don't dereference pointers from TP_printk()\n\nAfter forwarding net-next during the v7.3 merge window we started\nseeing:\n\n  TRACE EVENT ERROR: Event ice_tx_dim_work has double dereference in TP_printk: REC->q_vector->tx.tx_ring->q_index\n  WARNING: kernel/trace/trace_events.c:420 at test_double_dereference.cold+0x39/0x4b\n\nthis is due to extra checks added in tracing subsystem in\ncommit b5cc230af5e5 (\"tracing: Warn when an event dereferences a pointer in TP_printk()\").\n\nPrinting happens long after the event was recorded, by which point\nthe pointers may be invalid (the ring or the dim instance).\nCopy the eight scalars into the event instead.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/0b0d2f9db2406aa541a8bc3737f4f4aae1cafde9","tags":[]},{"url":"https://git.kernel.org/stable/c/ae230874e3ba27e975a9bb21a6ffd05d6a2ea318","tags":[]},{"url":"https://git.kernel.org/stable/c/b8bf9bfda5f62e11444e483c2b4aaff90c5cfc6b","tags":[]},{"url":"https://git.kernel.org/stable/c/c42db35518bb0eae42ec955520eee0aa94a4a6fe","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}