CVE-2022-50223

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.19-rc5+

Description A warning has been fixed in the Linux kernel for LoongArch when CONFIG CPUMASK OFFSTACK and CONFIG DEBUG PER CPU MAPS are selected. The issue generated a runtime warning while showing /proc/cpuinfo. The fix uses nr cpu ids instead of NR CPUS to iterate CPUs.

Recommendations For Linux kernel versions prior to 5.19-rc5+, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.