CVE-2026-80667
net/mlx5: LAG, MPESW, Fix missing complete() on devcom error
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: LAG, MPESW, Fix missing complete() on devcom error mlx5_mpesw_work() returned without calling complete() when mlx5_lag_get_devcom_comp() returned NULL. A caller that queued the work and waited on mpesww->comp would block indefinitely. Funnel the early-return path through a new "complete" label so the waiter is always woken.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 28, 2026 |
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Affected Versions
Linux / Linux
b430c1b4f63be51dde175a1dd3addba65ca24e2b < 68cdbe498da8475cfd49591954e3db8fc6582eda b430c1b4f63be51dde175a1dd3addba65ca24e2b < 6a802de97a8bf8d5f1e4a048c67de9a8c2d2f9eb b430c1b4f63be51dde175a1dd3addba65ca24e2b < 4d720c6c60e1852253b68aeee3044ebed5243adb b430c1b4f63be51dde175a1dd3addba65ca24e2b < d4b85f9a668b9c44216bb78daf4ec1a915cc92d1
Linux / Linux
6.7
References
git.kernel.org: https://git.kernel.org/stable/c/68cdbe498da8475cfd49591954e3db8fc6582eda git.kernel.org: https://git.kernel.org/stable/c/6a802de97a8bf8d5f1e4a048c67de9a8c2d2f9eb git.kernel.org: https://git.kernel.org/stable/c/4d720c6c60e1852253b68aeee3044ebed5243adb git.kernel.org: https://git.kernel.org/stable/c/d4b85f9a668b9c44216bb78daf4ec1a915cc92d1