CVE-2026-97978

CVE CVE-2026-97978EUVD EUVD-2026-86632Published 2026-09-25T10:23:15.000Z

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: eth: ice: don't dereference pointers from TP_printk() After forwarding net-next during the v7.3 merge window we started seeing: TRACE EVENT ERROR: Event ice_tx_dim_work has double dereference in TP_printk: REC->q_vector->tx.tx_ring->q_index WARNING: kernel/trace/trace_events.c:420 at test_double_dereference.cold+0x39/0x4b this is due to extra checks added in tracing subsystem in commit b5cc230af5e5 ("tracing: Warn when an event dereferences a pointer in TP_printk()"). Printing happens long after the event was recorded, by which point the pointers may be invalid (the ring or the dim instance). Copy the eight scalars into the event instead.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Linux — Linux patch: 7.2.7; 5.14; 3089cf6d3caa1eb344aac05c875f4aeaf891552d <b8bf9bfda5f62e11444e483c2b4aaff90c5cfc6b; patch: 6.12.111; 3089cf6d3caa1eb344aac05c875f4aeaf891552d <c42db35518bb0eae42ec955520eee0aa94a4a6fe; 3089cf6d3caa1eb344aac05c875f4aeaf891552d <ae230874e3ba27e975a9bb21a6ffd05d6a2ea318; 3089cf6d3caa1eb344aac05c875f4aeaf891552d <0b0d2f9db2406aa541a8bc3737f4f4aae1cafde9; patch: 7.3-rc3; patch: 0; patch: 6.18.53

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

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Linux — Linux

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