CVE Database›Document archive›CVE-2019-19966

CVE-2019-19966

kernel: use-after-free in cpia2_exit in drivers/media/usb/cpia2/cpia2_v4l.c

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Severity

Low

Red Hat Product Security

4.3

CVSS 3.1

Review impact separately from score.

Published · December 24, 2019

Updated · June 28, 2026

Description

A use-after-free flaw was found in the Linux kernel module, cpia2, in how it handled camera connections. This flaw allows an attacker with physical access to crash the system.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

To mitigate this issue, prevent module cpia2 from being loaded. Please see https://access.redhat.com/solutions/41278 for how to blacklist a kernel module to prevent it from loading automatically.

CVSS / CWE

CVSS 3.1 · 4.3
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-416 · Use After Free