CVE-2022-50640 in Linux Kernel
Résumé (Anglaise)
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().
Responsable
Linux
Réserver
09/12/2025
Divulgation
09/12/2025
Entrées
| ID | Vulnérabilité | CWE | Base | Temp | 0day | Aujourd'hui | Exp | KEV | EPSS | CTI | Con | CVE |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 334905 | Linux Kernel mmc sdio_init_func déni de service | 911 | 5.7 | 5.5 | $0-$5k | $0-$5k | Non défini | 0.00036 | 0.00 | Correctif officiel | CVE-2022-50640 |