CVE-2026-100075

In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: Fix srpt_alloc_rw_ctxs() unwind counters When srpt_alloc_rw_ctxs() fails partway through a multi-buffer indirect descriptor, the unwind path destroys RDMA contexts but leaves stale n_rw_ctx and n_rdma values (and a dangling rw_ctxs pointer). Later sq_wr_avail accounting in srpt_queue_response() or srpt_write_pending() can then subtract the wrong number of send queue credits. Reset the counters and clear rw_ctxs after freeing the heap allocation before returning an error.

• linux linux kernel (>= 4.7 < 5.10.270) • linux linux kernel (>= 5.11 < 5.15.221) • linux linux kernel (>= 5.16 < 6.1.188) • linux linux kernel (>= 6.2 < 6.6.157) • linux linux kernel (>= 6.7 < 6.12.110) • linux linux kernel (>= 6.13 < 6.18.52) • linux linux kernel (>= 6.19 < 7.2.6)