PT-2026-2613 · Bnxt Re+2 · Bnxt Re+2

Published 2026-01-13 · Updated 2026-01-13 · CVE-2025-71092

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description An out-of-bounds write issue exists in the bnxt re copy err stats() function within the RDMA/bnxt re module of the Linux kernel. This flaw stems from an incorrect boundary marker when allocating hardware statistics on chip gen p5 p7 devices, leading to a write beyond allocated memory. The issue was introduced by commit ef56081d1864, which added new counters after BNXT RE OUT OF SEQ ERR. The counters BNXT RE REQ CQE ERROR, BNXT RE RESP CQE ERROR, and BNXT RE RESP REMOTE ACCESS ERRS are involved in this issue.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2025-71092

Affected Products

Linux Kernel

Bnxt Re

Chip Gen P5 P7

References · 13

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71092.json · Exploit
• https://git.kernel.org/stable/c/9b68a1cc966bc947d00e4c0df7722d118125aa37 · Patch
• https://security-tracker.debian.org/tracker/CVE-2025-71092 · Vendor Advisory
• https://git.kernel.org/stable/c/369a161c48723f60f06f3510b82ea7d96d0499ab · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-71092 · Security Note
• https://osv.dev/vulnerability/CVE-2025-71092 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-71092 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-71092 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-71092 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-71092 · Vendor Advisory
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git · Note
• https://git.kernel.org/linus/9b68a1cc966bc947d00e4c0df7722d118125aa37 · Note
• https://twitter.com/CVEnew/status/2011103501578093006 · Twitter Post