CVE-2026-46117
RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss()
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 28, 2026 |
| Last Updated | May 30, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Linux / Linux
c15d7802a42402a87880a17eee89ff023e49ecc0 < 9cc0c6b1ba8cd5c55aef043e1384de0a8b4efa71 c15d7802a42402a87880a17eee89ff023e49ecc0 < 9ef65af26b2a6738bf15812042e84b3112402d3a c15d7802a42402a87880a17eee89ff023e49ecc0 < db991ba50087ad99fa12a2c483aa3be19671ea73 c15d7802a42402a87880a17eee89ff023e49ecc0 < 159f2efabc89d3f931d38f2d35876535d4abf0a3
Linux / Linux
6.8
References
git.kernel.org: https://git.kernel.org/stable/c/9cc0c6b1ba8cd5c55aef043e1384de0a8b4efa71 git.kernel.org: https://git.kernel.org/stable/c/9ef65af26b2a6738bf15812042e84b3112402d3a git.kernel.org: https://git.kernel.org/stable/c/db991ba50087ad99fa12a2c483aa3be19671ea73 git.kernel.org: https://git.kernel.org/stable/c/159f2efabc89d3f931d38f2d35876535d4abf0a3