Detections
Analytics

CVE-2022-45886

high

Description

An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvb_net.c has a .disconnect versus dvb_device_open race condition that leads to a use-after-free.

References

https://security.netapp.com/advisory/ntap-20230113-0006/

https://lore.kernel.org/linux-media/20221115131822.6640-3-imv4bel%40gmail.com/

https://lore.kernel.org/linux-media/20221115131822.6640-1-imv4bel%40gmail.com/

https://www.cisa.gov/news-events/ics-advisories/icsa-24-165-06

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4172385b0c9ac366dcab78eda48c26814b87ed1a

Details

Source: Mitre, NVD

Published: 2022-11-25

Updated: 2024-03-25

Risk Information

CVSS v2

Base Score: 6

Vector: CVSS2#AV:L/AC:H/Au:S/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7

Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00012