CVE-2026-93102
RDMA/hfi1: Free RX data on late probe failure
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Free RX data on late probe failure hfi1_init_dd() allocates the shared AIP/VNIC RX support before returning. If hfi1_init() or hfi1_register_ib_device() later fails, init_one() tears down the device data without calling hfi1_free_rx(). This leaks netdev_rx and its dummy netdev. Free the RX support after IB unregistration and before postinit_cleanup(), as done on normal device removal.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 17, 2026 |
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Affected Versions
Linux / Linux
4730f4a6c6b2065589c0822af00aa45e639bbc36 < cfad037c6d305876b877abc39fd4d7e2185e44f3 4730f4a6c6b2065589c0822af00aa45e639bbc36 < d1c91cb02e05fdd93411de707cc5c3c08375df9e 4730f4a6c6b2065589c0822af00aa45e639bbc36 < 10e5e37495096b58f07adc4020de2701efc3a9e0 4730f4a6c6b2065589c0822af00aa45e639bbc36 < cd06c17afb08b37995f66cf560c2332a769b8f80 4730f4a6c6b2065589c0822af00aa45e639bbc36 < 149a14ec70887ad14e820a7ca15738ded3d2d493 4730f4a6c6b2065589c0822af00aa45e639bbc36 < 83fe4e4f4fbf01d3832a24511c0ddfaccf5df9d8 4730f4a6c6b2065589c0822af00aa45e639bbc36 < 8e17e101e04a3dc062e2719da57ff78c1c060632
Linux / Linux
5.8
References
git.kernel.org: https://git.kernel.org/stable/c/cfad037c6d305876b877abc39fd4d7e2185e44f3 git.kernel.org: https://git.kernel.org/stable/c/d1c91cb02e05fdd93411de707cc5c3c08375df9e git.kernel.org: https://git.kernel.org/stable/c/10e5e37495096b58f07adc4020de2701efc3a9e0 git.kernel.org: https://git.kernel.org/stable/c/cd06c17afb08b37995f66cf560c2332a769b8f80 git.kernel.org: https://git.kernel.org/stable/c/149a14ec70887ad14e820a7ca15738ded3d2d493 git.kernel.org: https://git.kernel.org/stable/c/83fe4e4f4fbf01d3832a24511c0ddfaccf5df9d8 git.kernel.org: https://git.kernel.org/stable/c/8e17e101e04a3dc062e2719da57ff78c1c060632