CVE-2026-98429
Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Keep EQ resources alive while IRQ is registered The completion IRQ handler accesses the EQ state and DMA buffer. Its IRQ was registered before that state was initialized, while teardown released the buffer before free_irq() synchronized the handler. Initialize the EQ without arming it, register the IRQ, and then arm it. Reverse the resource order during teardown by freeing the IRQ before destroying the EQ.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
Propose a mitigation on Community Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://git.kernel.org/stable/c/38871ff47e2a02f8d9a333a65f358d987247b5b0
- https://git.kernel.org/stable/c/3cd652dfcd822af26ba75d6d2d245ea7f73b499e
- https://git.kernel.org/stable/c/795eb34bfd8b1ab347adc41a11e4bb97c3ac0ce6
- https://git.kernel.org/stable/c/9ecd3dcbdf1f315aadc049b291f59c79dc478062
- https://git.kernel.org/stable/c/c767e2812cac83fef70fb8932c3f0fe97dff9388
- https://git.kernel.org/stable/c/e22a3627b7151754f07f90ea3d1ab6e85f5d93f4
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.