Orta CVSS 4.6
CVE-2026-44710: CVE-2026-44710: NULL işaretçi başvurusu
Açıklama (NVD)
pam_usb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, src/device.c passed the return values of udisks_drive_get_serial(), udisks_drive_get_vendor(), and udisks_drive_get_model() directly to strcmp() without NULL checks. The GIO/UDisks API documentation states these accessors can return NULL for devices that do not expose the corresponding field. Passing NULL to strcmp() is undefined behaviour (typically a SIGSEGV). This vulnerability is fixed in 0.8.7.
Özet bilgiler
- CVSS v3.1
- 4.6
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS
- %0,18 (yüzdelik 7)
- CWE
- CWE-476
- Yama
- Yok / bilinmiyor