CVE-2022-50025

Summary

In the Linux kernel, the following vulnerability has been resolved:

cxl: Fix a memory leak in an error handling path

A bitmap_zalloc() must be balanced by a corresponding bitmap_free() in the error handling path of afu_allocate_irqs().

Affected Software

VendorProductVersion RangeStatus
LinuxLinux80fa93fce37d3490f4bb0da8a5b239a6745bc744 < c2c7a29f99788e9e5dfe41d16868ea33da7cc235affected
LinuxLinux80fa93fce37d3490f4bb0da8a5b239a6745bc744 < 6544ff559315498ad6c0a311359ca44987f9ca07affected
LinuxLinux80fa93fce37d3490f4bb0da8a5b239a6745bc744 < 89d51dc6878c47b6400922fac21b6a33f9d1a588affected
LinuxLinux80fa93fce37d3490f4bb0da8a5b239a6745bc744 < 695af60af755873399ce01cb97176768828bc1fdaffected
LinuxLinux80fa93fce37d3490f4bb0da8a5b239a6745bc744 < 4be138bcd6d68cec0ce47051b117541061f5141aaffected
LinuxLinux80fa93fce37d3490f4bb0da8a5b239a6745bc744 < addff638c41753639368c252d0c5ba0d8fe9ed97affected
LinuxLinux80fa93fce37d3490f4bb0da8a5b239a6745bc744 < c2557780ee7818b701681c226fa4cb7c0b171665affected
LinuxLinux80fa93fce37d3490f4bb0da8a5b239a6745bc744 < 3a15b45b5454da862376b5d69a4967f5c6fa1368affected
LinuxLinux3.19affected
LinuxLinux0 < 3.19unaffected
LinuxLinux4.9.326 <= 4.9.*unaffected
LinuxLinux4.14.291 <= 4.14.*unaffected
LinuxLinux4.19.256 <= 4.19.*unaffected
LinuxLinux5.4.211 <= 5.4.*unaffected
LinuxLinux5.10.138 <= 5.10.*unaffected
LinuxLinux5.15.63 <= 5.15.*unaffected
LinuxLinux5.19.4 <= 5.19.*unaffected
LinuxLinux6.0 <= *unaffected

Weaknesses

References