Red Hat: CVE-2023-52450: kernel: intel: Fix NULL pointer dereference issue in upi_fill_topology() (Multiple Advisories)
5
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
02/22/2024
07/26/2024
07/25/2024
07/25/2024
Description
In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/uncore: Fix NULL pointer dereference issue in upi_fill_topology() Get logical socket id instead of physical id in discover_upi_topology() to avoid out-of-bound access on 'upi = &type->topology[nid][idx];' line that leads to NULL pointer dereference in upi_fill_topology()
Solution(s)
- redhat-upgrade-kernel
- redhat-upgrade-kernel-rt
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