CVE-2026-46117

Published: Mag 28, 2026 Last Modified: Mag 28, 2026
ExploitDB:
Other exploit source:
Google Dorks:

Description

AI Translation Available

In the Linux kernel, the following vulnerability has been resolved:

RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss()

Sashiko points out that the user can specify WQs sharing the same CQ as a
part of the uAPI and this will trigger the WARN_ON() then go on to corrupt
the kernel.

Just reject it outright and fail the QP creation.

https://git.kernel.org/stable/c/159f2efabc89d3f931d38f2d358…
https://git.kernel.org/stable/c/159f2efabc89d3f931d38f2d35876535d4abf0a3
https://git.kernel.org/stable/c/9cc0c6b1ba8cd5c55aef043e138…
https://git.kernel.org/stable/c/9cc0c6b1ba8cd5c55aef043e1384de0a8b4efa71
https://git.kernel.org/stable/c/9ef65af26b2a6738bf15812042e…
https://git.kernel.org/stable/c/9ef65af26b2a6738bf15812042e84b3112402d3a
https://git.kernel.org/stable/c/db991ba50087ad99fa12a2c483a…
https://git.kernel.org/stable/c/db991ba50087ad99fa12a2c483aa3be19671ea73