CVE-2026-74299

CVE CVE-2026-74299EUVD EUVD-2026-59446Published 2026-08-15T05:58:02.000ZLast changed 2026-08-17T05:16:46.000Z

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix FRMR aging push to queue error flow Aging pools with pinned handles requires moving handles from the active queue to a non-empty inactive queue that might fail on new page allocation, we are currently not handling the fault and leaking any mkey that fails the push. Fix by Introducing push_queue_to_queue_locked() that fills the destination's partial tail page from the source and then splices the remaining source pages onto the destination, performing no allocation. Replace the per-handle move loop in age_pinned_pool() and the open-coded splice in pool_aging_work() with calls to the helper. As the helper cannot fail under memory pressure, removing a class of GFP_ATOMIC allocations under the pool lock and simplifying the error flow.

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 020d189d16a62ed56115cce7e255459cf0eeb4e6 <c6936506ed556ce3ccad36ab999baf2764dd7d25; patch: 0; patch: 7.2; 7.1; patch: 7.1.5; 020d189d16a62ed56115cce7e255459cf0eeb4e6 <edf133d28fc43f7f8b0da43a8d5b93fdf8073d35

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

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

• Linux — Linux

Patchlage reports hits and suspected hits. About everything else this system says nothing — neither this page nor the situation report ever claims that an estate is safe.