CVEvulnerability
CVE-2026-93102
- Status
- Received
- Published
- 2026-09-17
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
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.
References
- https://git.kernel.org/stable/c/10e5e37495096b58f07adc4020de2701efc3a9e0 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 git.kernel.org
- https://git.kernel.org/stable/c/cd06c17afb08b37995f66cf560c2332a769b8f80 git.kernel.org
- https://git.kernel.org/stable/c/cfad037c6d305876b877abc39fd4d7e2185e44f3 git.kernel.org
- https://git.kernel.org/stable/c/d1c91cb02e05fdd93411de707cc5c3c08375df9e git.kernel.org