VULNERABILITY INTELLIGENCE
CVE-2024-50080
CVSS score5.5 MEDIUM
EPSS probability0.21%
CISA KEVNot currently listed
Published2024-10-29
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
In the Linux kernel, the following vulnerability has been resolved: ublk: don't allow user copy for unprivileged device UBLK_F_USER_COPY requires userspace to call write() on ublk char device for filling request buffer, and unprivileged device can't be trusted. So don't allow user copy for unprivileged device.
Weakness classification
- nvd@nist.gov: NVD-CWE-noinfo