CVE-2026-46126
RDMA/mana: Fix mana_destroy_wq_obj() cleanup in mana_ib_create_qp_rss()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: RDMA/mana: Fix mana_destroy_wq_obj() cleanup in mana_ib_create_qp_rss() Sashiko points out there are two bugs here in the error unwind flow, both related to how the WQ table is unwound. First there is a double i-- on the first failure path due to the while loop having a i--, remove it. Second if mana_ib_install_cq_cb() fails then mana_create_wq_obj() is not undone due to the above i--.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 28, 2026 |
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Affected Versions
Linux / Linux
c15d7802a42402a87880a17eee89ff023e49ecc0 < 8f23eb6c50f1a4bf32fc4d62cfb9fc39e8e586cf c15d7802a42402a87880a17eee89ff023e49ecc0 < bb9cb36eaefa4dcb7c0d9f7a01e5c739abdd53a8 c15d7802a42402a87880a17eee89ff023e49ecc0 < 9a05a6798177e44dfbe18393be2c1ebb89ab06fd c15d7802a42402a87880a17eee89ff023e49ecc0 < 34ecf795692ee57c393109f4a24ccc313091e137
Linux / Linux
6.8
References
git.kernel.org: https://git.kernel.org/stable/c/8f23eb6c50f1a4bf32fc4d62cfb9fc39e8e586cf git.kernel.org: https://git.kernel.org/stable/c/bb9cb36eaefa4dcb7c0d9f7a01e5c739abdd53a8 git.kernel.org: https://git.kernel.org/stable/c/9a05a6798177e44dfbe18393be2c1ebb89ab06fd git.kernel.org: https://git.kernel.org/stable/c/34ecf795692ee57c393109f4a24ccc313091e137