RDMA/bnxt_re: wraparound mbox producer index (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.17 % · percentile 6 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: wraparound mbox producer index Driver is not handling the wraparound of the mbox producer index correctly. Currently the wraparound happens once u32 max is reached. Bit 31 of the producer index register is special and should be set only once for the first command. Because the producer index overflow setting bit31 after a long time, FW goes to initialization sequence and this causes FW hang. Fix is to wraparound the mbox producer index once it reaches u16 max.
References
- https://git.kernel.org/stable/c/9341501e2f7af29f5b5562c2840a7fde40eb7de4
- https://git.kernel.org/stable/c/79226176cdd1b65a1e6a90e0e1a2b490f0a9df33
- https://git.kernel.org/stable/c/c9be352be9bb15e6b83e40abc4df7f4776b435ba
- https://git.kernel.org/stable/c/7bfa0303fbc265c94cfbd17505c55b99848aa4e3
- https://git.kernel.org/stable/c/50d77c3739b2b15e9e1f1c9cbe50037d294800f8
- https://git.kernel.org/stable/c/0af91306e17ef3d18e5f100aa58aa787869118af
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2023-59882
- GCVE · GCVE-0-2023-53201
CERT-FR advisories
- CERTFR-2025-AVI-1032 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-1009 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0921 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0895 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.11 < 5.10.188cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.121cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 6.1.39cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.2 < 6.3.13cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.4 < 6.4.4
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 1ac5a404797523cedaf424a3aaa3cf8f9548dff8 < 9341501e2f7af29f5b5562c2840a7fde40eb7de4 ; affected 1ac5a404797523cedaf424a3aaa3cf8f9548dff8 < 79226176cdd1b65a1e6a90e0e1a2b490f0a9df33 ; affected 1ac5a404797523cedaf424a3aaa3cf8f9548dff8 < c9be352be9bb15e6b83e40abc4df7f4776b435ba ; affected 1ac5a404797523cedaf424a3aaa3cf8f9548dff8 < 7bfa0303fbc265c94cfbd17505c55b99848aa4e3 ; affected 1ac5a404797523cedaf424a3aaa3cf8f9548dff8 < 50d77c3739b2b15e9e1f1c9cbe50037d294800f8 ; affected 1ac5a404797523cedaf424a3aaa3cf8f9548dff8 < 0af91306e17ef3d18e5f100aa58aa787869118af |
| Linux · Linux | affected 4.11 ; unaffected 0 < 4.11 ; unaffected 5.10.188 ≤ 5.10.* ; unaffected 5.15.121 ≤ 5.15.* ; unaffected 6.1.39 ≤ 6.1.* ; unaffected 6.3.13 ≤ 6.3.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |