i2c: acpi: fix resource leak in reconfiguration device addition (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.23 % · centile 14 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: i2c: acpi: fix resource leak in reconfiguration device addition acpi_i2c_find_adapter_by_handle() calls bus_find_device() which takes a reference on the adapter which is never released which will result in a reference count leak and render the adapter unremovable. Make sure to put the adapter after creating the client in the same manner that we do for OF. [wsa: fixed title]
Faiblesses (CWE)
- CWE-401 — Mémoire non libérée après sa durée de vie utile
Références
- https://git.kernel.org/stable/c/b8090a84d7758b929d348bafbd86bb7a10c5fb63
- https://git.kernel.org/stable/c/3d9d458a8aaafa47268ea4f1b4114a9f12927989
- https://git.kernel.org/stable/c/60bacf259e8c2eb2324f3e13275200baaee9494b
- https://git.kernel.org/stable/c/f86de018fd7a24ee07372d55ffa7824f0c674a95
- https://git.kernel.org/stable/c/90f1077c9184ec2ae9989e4642f211263f301694
- https://git.kernel.org/stable/c/6558b646ce1c2a872fe1c2c7cb116f05a2c1950f
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-2021-34430
- GCVE · GCVE-0-2021-47425
Avis du CERT-FR
- CERTFR-2024-AVI-0800 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0779 — Multiples vulnérabilités dans le noyau Linux de SUSE · 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:*:*:*:*:*:*:*:*≥ 4.8 < 4.14.251cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.211cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.153cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.73cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.14.12cpe:2.3:o:linux:linux_kernel:5.15:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:5.15:rc2:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:5.15:rc3:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:5.15:rc4:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected 525e6fabeae286848592363bda13bc34b59bb5ac < b8090a84d7758b929d348bafbd86bb7a10c5fb63 ; affected 525e6fabeae286848592363bda13bc34b59bb5ac < 3d9d458a8aaafa47268ea4f1b4114a9f12927989 ; affected 525e6fabeae286848592363bda13bc34b59bb5ac < 60bacf259e8c2eb2324f3e13275200baaee9494b ; affected 525e6fabeae286848592363bda13bc34b59bb5ac < f86de018fd7a24ee07372d55ffa7824f0c674a95 ; affected 525e6fabeae286848592363bda13bc34b59bb5ac < 90f1077c9184ec2ae9989e4642f211263f301694 ; affected 525e6fabeae286848592363bda13bc34b59bb5ac < 6558b646ce1c2a872fe1c2c7cb116f05a2c1950f |
| Linux · Linux | affected 4.8 ; unaffected 0 < 4.8 ; unaffected 4.14.251 ≤ 4.14.* ; unaffected 4.19.211 ≤ 4.19.* ; unaffected 5.4.153 ≤ 5.4.* ; unaffected 5.10.73 ≤ 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 |