RDMA/rxe: Fix error unwind in rxe_create_qp() (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.19 % · percentile 9 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix error unwind in rxe_create_qp() In the function rxe_create_qp(), rxe_qp_from_init() is called to initialize qp, internally things like the spin locks are not setup until rxe_qp_init_req(). If an error occures before this point then the unwind will call rxe_cleanup() and eventually to rxe_qp_do_cleanup()/rxe_cleanup_task() which will oops when trying to access the uninitialized spinlock. Move the spinlock initializations earlier before any failures.
Weaknesses (CWE)
- CWE-908 — Use of Uninitialized Resource
References
- https://git.kernel.org/stable/c/3c838ca6fbdb173102780d7bdf18f2f7d9e30979
- https://git.kernel.org/stable/c/1a63f24e724f677db1ab21251f4d0011ae0bb5b5
- https://git.kernel.org/stable/c/b348e204a53103f51070513a7494da7c62ecbdaa
- https://git.kernel.org/stable/c/3ef491b26c720a87fcfbd78b7dc8eb83d9753fe6
- https://git.kernel.org/stable/c/2ceeb04252e621c0b128ecc8fedbca922d11adba
- https://git.kernel.org/stable/c/db924bd8484c76558a4ac4c4b5aeb52e857f0341
- https://git.kernel.org/stable/c/f05b7cf02123aaf99db78abfe638efefdbe15555
- https://git.kernel.org/stable/c/fd5382c5805c4bcb50fd25b7246247d3f7114733
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-2022-55393
- GCVE · GCVE-0-2022-50127
CERT-FR advisories
- CERTFR-2026-AVI-0081 — 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-0805 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0649 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0607 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0587 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.8 < 4.14.291cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.256cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.211cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.137cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.61cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 5.18.18cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.19 < 5.19.2
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 8700e3e7c4857d28ebaa824509934556da0b3e76 < 3c838ca6fbdb173102780d7bdf18f2f7d9e30979 ; affected 8700e3e7c4857d28ebaa824509934556da0b3e76 < 1a63f24e724f677db1ab21251f4d0011ae0bb5b5 ; affected 8700e3e7c4857d28ebaa824509934556da0b3e76 < b348e204a53103f51070513a7494da7c62ecbdaa ; affected 8700e3e7c4857d28ebaa824509934556da0b3e76 < 3ef491b26c720a87fcfbd78b7dc8eb83d9753fe6 ; affected 8700e3e7c4857d28ebaa824509934556da0b3e76 < 2ceeb04252e621c0b128ecc8fedbca922d11adba ; affected 8700e3e7c4857d28ebaa824509934556da0b3e76 < db924bd8484c76558a4ac4c4b5aeb52e857f0341 |
| Linux · Linux | affected 4.8 ; unaffected 0 < 4.8 ; unaffected 4.14.291 ≤ 4.14.* ; unaffected 4.19.256 ≤ 4.19.* ; unaffected 5.4.211 ≤ 5.4.* ; unaffected 5.10.137 ≤ 5.10.* |
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 |