6.3 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
copy_params in drivers/md/dm-ioctl.c in the Linux kernel through 6.7.1 can attempt to allocate more than INT_MAX bytes, and crash, because of a missing param_kernel->data_size check. This is related to ctl_ioctl.
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZOU3745CWCDZ7EMKMXB2OEEIB5Q3IWM/
www.spinics.net/lists/dm-devel/msg56574.html
www.spinics.net/lists/dm-devel/msg56694.html