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.
Published 2022-09-30 06:15:12
Updated 2024-03-25 01:15:53
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Memory Corruption

Exploit prediction scoring system (EPSS) score for CVE-2022-41849

Probability of exploitation activity in the next 30 days: 0.06%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 21 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2022-41849

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
4.2
MEDIUM CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
0.5
3.6
NIST

CWE ids for CVE-2022-41849

References for CVE-2022-41849

Products affected by CVE-2022-41849

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