Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Proper rollback if the ioremap fails bnxt_qplib_alloc_dpi returns success even if ioremap fails. Add the proper rollback when the ioremap fails and return -ENOMEM status.
References5
- git.kernel.org/stable/c/00444baa8f74d220764ee5903f60759c120cabd5
- git.kernel.org/stable/c/303f6fef95df5e5316970746d861cf6daeeca77f
- git.kernel.org/stable/c/3c69ff7f4a761e18ce8abfa0c98e12097b39adaa
- git.kernel.org/stable/c/87267803a8c824616eb147c5dad7030a5db6f878
- git.kernel.org/stable/c/f956477c343aa73e9d9c8d6ebf32efac7cd4f4e2
Metrics
- CVSS 3.1
-
9.2
CRITICAL
Score source: CNA
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H - EPSS — exploit probability
- 0% percentile: 3 · as of 11 November 2026
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.