CVE-2025-71092RDMA/bnxt_re: Fix OOB write in bnxt_re_copy_err_stats()
Updated under an hour ago ()
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In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Fix OOB write in bnxt_re_copy_err_stats() Commit ef56081d1864 ("RDMA/bnxt_re: RoCE related hardware counters update") added three new counters and placed them after BNXT_RE_OUT_OF_SEQ_ERR. BNXT_RE_OUT_OF_SEQ_ERR acts as a boundary marker for allocating hardware statistics with different num_counters values on chip_gen_p5_p7 devices. As a result, BNXT_RE_NUM_STD_COUNTERS are used when allocating hw_stats, which leads to an out-of-bounds write in bnxt_re_copy_err_stats(). The counters BNXT_RE_REQ_CQE_ERROR, BNXT_RE_RESP_CQE_ERROR, and BNXT_RE_RESP_REMOTE_ACCESS_ERRS are applicable to generic hardware, not only p5/p7 devices. Fix this by moving these counters before BNXT_RE_OUT_OF_SEQ_ERR so they are included in the generic counter set.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Modified
- Record last updated
- Aug 5, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from ef56081d1864582a6db50710733416c0510b7826 before 369a161c48723f60f06f3510b82ea7d96d0499ab; from ef56081d1864582a6db50710733416c0510b7826 before 9b68a1cc966bc947d00e4c0df7722d118125aa37 | CNA record |
linux linux_kernel linux:linux_kernel | from 6.18.1 before 6.18.4; 6.18; 6.19; 6.19; 6.19; 6.19; 6.19; 6.19; and 2 more ranges | NVD |
References
- https://git.kernel.org/stable/c/369a161c48723f60f06f3510b82ea7d96d0499abpatch
- https://git.kernel.org/stable/c/9b68a1cc966bc947d00e4c0df7722d118125aa37patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.