CVE-2026-93102

CVE-2026-93102: vulnerability in Linux

RDMA/hfi1: Free RX data on late probe failure

Published

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
Linux · Linux
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References
https://git.kernel.org/stable/c/10e5e37495096b58f07adc4020de2701efc3a9e0https://git.kernel.org/stable/c/149a14ec70887ad14e820a7ca15738ded3d2d493https://git.kernel.org/stable/c/83fe4e4f4fbf01d3832a24511c0ddfaccf5df9d8https://git.kernel.org/stable/c/8e17e101e04a3dc062e2719da57ff78c1c060632https://git.kernel.org/stable/c/cd06c17afb08b37995f66cf560c2332a769b8f80https://git.kernel.org/stable/c/cfad037c6d305876b877abc39fd4d7e2185e44f3https://git.kernel.org/stable/c/d1c91cb02e05fdd93411de707cc5c3c08375df9e