iio: accel: kxcjk-1013: Fix possible memory leak in probe and remove (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.24 % · centile 15 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: iio: accel: kxcjk-1013: Fix possible memory leak in probe and remove When ACPI type is ACPI_SMO8500, the data->dready_trig will not be set, the memory allocated by iio_triggered_buffer_setup() will not be freed, and cause memory leak as follows: unreferenced object 0xffff888009551400 (size 512): comm "i2c-SMO8500-125", pid 911, jiffies 4294911787 (age 83.852s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 20 e2 e5 c0 ff ff ff ff ........ ....... backtrace: [<0000000041ce75ee>] kmem_cache_alloc_trace+0x16d/0x360 [<000000000aeb17b0>] iio_kfifo_allocate+0x41/0x130 [kfifo_buf] [<000000004b40c1f5>] iio_triggered_buffer_setup_ext+0x2c/0x210 [industrialio_triggered_buffer] [<000000004375b15f>] kxcjk1013_probe+0x10c3/0x1d81 [kxcjk_1013] Fix it by remove data->dready_trig condition in probe and remove.
Faiblesses (CWE)
- CWE-401 — Mémoire non libérée après sa durée de vie utile
Références
- https://git.kernel.org/stable/c/8c1d43f3a3fc7184c42d7398bdf59a2a2903e4fc
- https://git.kernel.org/stable/c/60a55b9d91ba99eb8cf015bc46dc2de05e168a15
- https://git.kernel.org/stable/c/3899700ddacbf7aaafadf44464fff3ff0d4e3307
- https://git.kernel.org/stable/c/a3730f74159ad00a28960c0efe2a931fe6fe6b45
- https://git.kernel.org/stable/c/8c163a14277115ca962103910ab4cce55e862ffb
- https://git.kernel.org/stable/c/ee86d0bad80bdcd11a87e188a596727f41b62320
- https://git.kernel.org/stable/c/14508fe13b1c578b3d2ba574f1d48b351975860c
- https://git.kernel.org/stable/c/70c9774e180d151abaab358108e3510a8e615215
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| 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) |
Références européennes
- ENISA EUVD · EUVD-2021-34503
- GCVE · GCVE-0-2021-47499
Avis du CERT-FR
- CERTFR-2025-AVI-1057 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0526 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0496 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.2 < 4.4.295cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.5 < 4.9.293cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.10 < 4.14.258cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.221cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.165cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.85cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.8cpe:2.3:o:linux:linux_kernel:5.16:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:5.16:rc2:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:5.16:rc3:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:5.16:rc4:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected a25691c1f9674090fb66586cf4c5d60d3efdf339 < 8c1d43f3a3fc7184c42d7398bdf59a2a2903e4fc ; affected a25691c1f9674090fb66586cf4c5d60d3efdf339 < 60a55b9d91ba99eb8cf015bc46dc2de05e168a15 ; affected a25691c1f9674090fb66586cf4c5d60d3efdf339 < 3899700ddacbf7aaafadf44464fff3ff0d4e3307 ; affected a25691c1f9674090fb66586cf4c5d60d3efdf339 < a3730f74159ad00a28960c0efe2a931fe6fe6b45 ; affected a25691c1f9674090fb66586cf4c5d60d3efdf339 < 8c163a14277115ca962103910ab4cce55e862ffb ; affected a25691c1f9674090fb66586cf4c5d60d3efdf339 < ee86d0bad80bdcd11a87e188a596727f41b62320 |
| Linux · Linux | affected 4.2 ; unaffected 0 < 4.2 ; unaffected 4.4.295 ≤ 4.4.* ; unaffected 4.9.293 ≤ 4.9.* ; unaffected 4.14.258 ≤ 4.14.* ; unaffected 4.19.221 ≤ 4.19.* |
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 |