CVE-2022-45919

HIGH

Linux Kernel 2.6.12-6.0.10 - Use-After-Free in DVB CA EN50221 Driver

Title source: llm
STIX 2.1

Description

An issue was discovered in the Linux kernel through 6.0.10. In drivers/media/dvb-core/dvb_ca_en50221.c, a use-after-free can occur is there is a disconnect after an open, because of the lack of a wait_event.

References (3)

Core 3

Scores

CVSS v3 7.0
EPSS 0.0003
EPSS Percentile 8.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-416
Status published
Products (6)
linux/linux_kernel 2.6.12 - 4.14.317
netapp/h300s_firmware
netapp/h410c_firmware
netapp/h410s_firmware
netapp/h500s_firmware
netapp/h700s_firmware
Published Nov 27, 2022
Tracked Since Feb 18, 2026