mmc: core: Fix kernel panic when remove non-standard SDIO card (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.21 % · centile 11 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Deferred
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Description
In the Linux kernel, the following vulnerability has been resolved: mmc: core: Fix kernel panic when remove non-standard SDIO card SDIO tuple is only allocated for standard SDIO card, especially it causes memory corruption issues when the non-standard SDIO card has removed, which is because the card device's reference counter does not increase for it at sdio_init_func(), but all SDIO card device reference counter gets decreased at sdio_release_func().
Références
- https://git.kernel.org/stable/c/b8b2965932e702b21e335ff30e1bb550f5a23b6f
- https://git.kernel.org/stable/c/b3275dde570b6420106a715bb58a0af041b94d95
- https://git.kernel.org/stable/c/1fb79478695d92bab1c120ad3dad05252b02a29d
- https://git.kernel.org/stable/c/7a09c64b7da0abdec3919812e3d93ecc44069ed0
- https://git.kernel.org/stable/c/8bf037279b5869ae9331c42bb1527d2680ebba96
- https://git.kernel.org/stable/c/1e8cd93ae536581562bab4e1d8c5315bbc2548bf
- https://git.kernel.org/stable/c/66d461a92f32b6995b630625d350259b6b1f961b
- https://git.kernel.org/stable/c/9972e6b404884adae9eec7463e30d9b3c9a70b18
Références européennes
- ENISA EUVD · EUVD-2022-55716
- GCVE · GCVE-0-2022-50640
Avis du CERT-FR
- CERTFR-2026-AVI-0225 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0170 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0128 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0108 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected 6f51be3d37dff73cf8db771df4169f4c2f1cbf66 < b8b2965932e702b21e335ff30e1bb550f5a23b6f ; affected 6f51be3d37dff73cf8db771df4169f4c2f1cbf66 < b3275dde570b6420106a715bb58a0af041b94d95 ; affected 6f51be3d37dff73cf8db771df4169f4c2f1cbf66 < 1fb79478695d92bab1c120ad3dad05252b02a29d ; affected 6f51be3d37dff73cf8db771df4169f4c2f1cbf66 < 7a09c64b7da0abdec3919812e3d93ecc44069ed0 ; affected 6f51be3d37dff73cf8db771df4169f4c2f1cbf66 < 8bf037279b5869ae9331c42bb1527d2680ebba96 ; affected 6f51be3d37dff73cf8db771df4169f4c2f1cbf66 < 1e8cd93ae536581562bab4e1d8c5315bbc2548bf |
| Linux · Linux | affected 2.6.36 ; unaffected 0 < 2.6.36 ; unaffected 4.9.332 ≤ 4.9.* ; unaffected 4.14.298 ≤ 4.14.* ; unaffected 4.19.264 ≤ 4.19.* ; unaffected 5.4.223 ≤ 5.4.* |
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 |