VULNERABILITY INTELLIGENCE

CVE-2022-41849

CVSS score4.2 MEDIUM
EPSS probability0.35%
CISA KEVNot currently listed
Published2022-09-30
Last modified2026-10-14
CVSS vectorCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect.

Weakness classification

  • nvd@nist.gov: CWE-362

Primary references