Overview
About vulnerability
In the Linux kernel, the following vulnerability has been resolved:
md/raid10: fix memleak for ‘conf->bio_split’
In the error path of raid10_run(), ‘conf’ need be freed, however, ‘conf->bio_split’ is missed and memory will be leaked.
Since there are 3 places to free ‘conf’, factor out a helper to fix the problem.
Details
- Affected product:
- AlmaLinux 9.2 ESU , CentOS 8.4 ELS , CentOS 8.5 ELS , CentOS Stream 8 ELS , TuxCare 9.6 ESU
- Affected packages:
- kernel @ 4.18.0 (+4 more)
In the Linux kernel, the following vulnerability has been resolved:
md/raid10: fix memleak for ‘conf->bio_split’
In the error path of raid10_run(), ‘conf’ need be freed, however, ‘conf->bio_split’ is missed and memory will be leaked.
Since there are 3 places to free ‘conf’, factor out a helper to fix the problem.