CVE-2022-41218
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.5epss 0.8%
exploitation probability
0.8%top 45% of all CVEs
observed exploitation
nono source reports it
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:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
n/a · n/aReferences
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=fd3d91ab1c6ab0628fe642dd570b56302c30a792https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/drivers/media/dvb-core/dmxdev.chttps://lists.debian.org/debian-lts-announce/2023/03/msg00000.htmlhttps://lists.debian.org/debian-lts-announce/2023/05/msg00006.htmlhttps://lore.kernel.org/all/20220908132754.30532-1-tiwai%40suse.de/https://www.debian.org/security/2023/dsa-5324http://www.openwall.com/lists/oss-security/2022/09/23/4http://www.openwall.com/lists/oss-security/2022/09/24/1http://www.openwall.com/lists/oss-security/2022/09/24/2