CVE-2022-41218
MEDIUM 5.5EPSS 0.8%
In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused by refcount races, affecting dvb_demux_open and dvb_dmxdev_release.
- CVSS v3.1 NVD
- 5.5 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS
- 0.83% chance of exploitation in the next 30 days, 57th percentile
- Published
- 2022-09-21
- Updated
- 2026-10-14
Proof-of-concept exploits (3)
- http://www.openwall.com/lists/oss-security/2022/09/23/4
- http://www.openwall.com/lists/oss-security/2022/09/24/1
- Tobey123/CVE-2022-412180★ · 2022-10-01
Security advisories
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/drivers/media/dvb-…
- http://www.openwall.com/lists/oss-security/2022/09/24/2
- https://www.debian.org/security/2023/dsa-5324