| ID |
CVE-2026-48066
|
| Sažetak |
pam_usb provides hardware authentication for Linux using ordinary removable media. Prior to 0.9.1, src/log.c contains a process-wide static pointer that is written on every PAM invocation with the address of a stack-local variable. This violates the PAM re-entrancy requirement and creates a data race when the PAM stack is invoked concurrently from multiple threads. This vulnerability is fixed in 0.9.1. |
| Reference |
|
| CVSS |
| Base: | 5.7 |
| Impact: | 4.2 |
| Exploitability: | 1.4 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| LOCAL |
HIGH |
NONE |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| NONE |
LOW |
HIGH |
|
| CVSS vektor |
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H |
| Zadnje važnije ažuriranje |
28-05-2026 - 13:57 |
| Objavljeno |
27-05-2026 - 20:16 |
