A null pointer dereference vulnerability was found in dpll_pin_parent_pin_set() in drivers/dpll/dpll_netlink.c in Digital Phase Locked Loop (DPLL) subsystem in the Linux kernel, which could be exploited to trigger denial of service. Refer: https://lore.kernel.org/netdev/20231211083758.1082853-1-jiri@resnulli.us/
Created kernel tracking bugs for this issue: Affects: fedora-all [bug 2253987]
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2024:0461 https://access.redhat.com/errata/RHSA-2024:0461
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2024:0439 https://access.redhat.com/errata/RHSA-2024:0439
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2024:0448 https://access.redhat.com/errata/RHSA-2024:0448