DEBIAN-CVE-2022-41849

Advisory lineage Upstream: 1 Downstream: 2
Upstream
CVE-2022-41849
Published: 30 Sept 2022, 06:15
Last modified:28 Apr 2026, 20:24

Vulnerability Summary

Overall Risk (default)
low
17/100
CVSS Score
4.2 MEDIUM
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

30 Sept 2022, 06:15
Published
Vulnerability first disclosed
28 Apr 2026, 20:24
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.1•MEDIUM•Score: 4.2CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Systems

  • debian•linux

    < 5.10.158-1 | < 6.0.3-1 | < 6.0.3-1 | < 6.0.3-1

References (1)