Overview
About vulnerability
In the Linux kernel, the following vulnerability has been resolved:
ice: Don’t tx before switchdev is fully configured
There is possibility that ice_eswitch_port_start_xmit might be called while some resources are still not allocated which might cause NULL pointer dereference. Fix this by checking if switchdev configuration was finished.
Details
- Affected product:
- AlmaLinux 9.2 ESU , CentOS 8.4 ELS , CentOS 8.5 ELS
- Affected packages:
- kernel @ 5.14.0 (+2 more)
In the Linux kernel, the following vulnerability has been resolved:
ice: Don’t tx before switchdev is fully configured
There is possibility that ice_eswitch_port_start_xmit might be called while some resources are still not allocated which might cause NULL pointer dereference. Fix this by checking if switchdev configuration was finished.